Microcontrollers
Products (319)
STM32F756VGT6 - 32-bit ARM Cortex-M7 MCU, 1MB Flash | STMicroelectronics
The STM32F756VGT6 is a high-performance 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M7 core running at up to 216 MHz. It integrates 1 MB of flash memory and 320 KB of SRAM, along with a rich set of peripherals including a TFT-LCD controller, camera interface, cryptographic acceleration, and multiple communication interfaces. The device is housed in a 100-pin LQFP package (LQFP100) and operates over a temperature range of -40°C to +85°C. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the brains of countless electronic devices, from automotive engine control units to IoT sensors and industrial automation systems. The STM32F756VGT6 belongs to the STM32F7 series, which is positioned as a high-performance MCU family within the broader STM32 ecosystem, offering a balance of processing power, connectivity, and advanced security features. Key features of the STM32F756VGT6 include a 216 MHz ARM Cortex-M7 core with double-precision floating-point unit (FPU), 1 MB of flash memory, 320 KB of SRAM, and a comprehensive set of peripherals. It supports a TFT-LCD controller with up to XGA resolution, a camera interface, and hardware cryptographic acceleration (AES, DES, 3DES, SHA-1, SHA-256, and true random number generator). The device also includes a 12-bit ADC, 12-bit DAC, multiple timers, and a wide range of communication interfaces such as USART, SPI, I2C, CAN, USB OTG HS/FS, Ethernet MAC, and SDMMC. From a technical depth perspective, the STM32F756VGT6 leverages the ARM Cortex-M7 architecture, which features a 6-stage pipeline and a branch prediction unit, enabling efficient execution of complex algorithms. The inclusion of a double-precision FPU accelerates floating-point math, making it suitable for digital signal processing (DSP) and motor control applications. The device also incorporates a memory protection unit (MPU) and a cache controller (I-Cache and D-Cache) to optimize performance and reliability. The cryptographic hardware accelerator offloads encryption/decryption tasks from the CPU, enhancing security and throughput. Typical applications for the STM32F756VGT6 include industrial automation, motor control, IoT gateways, smart home devices, medical equipment, and high-end consumer electronics. Its combination of processing power, connectivity, and security features makes it ideal for applications requiring real-time control, advanced user interfaces, and secure data communication. For instance, in an IoT gateway, the STM32F756VGT6 can manage multiple communication protocols (Ethernet, USB, CAN) while running a real-time operating system (RTOS) and handling cryptographic operations for secure cloud connectivity. When designing with the STM32F756VGT6, ensure proper power supply decoupling with 100 nF capacitors close to each VDD pin and a 4.7 µF bulk capacitor. The device requires a 3.3V supply, and the internal regulator can be configured to 1.2V for the core. Pay attention to the VDDA pin for analog peripherals, which should be filtered with a ferrite bead and capacitor. For high-speed interfaces like USB and Ethernet, follow the layout guidelines in the STM32F7 reference manual (RM0385) to maintain signal integrity.
STM32F756ZGT6 - 32-bit ARM Cortex-M7 MCU 1MB Flash | STMicroelectronics
The STMicroelectronics STM32F756ZGT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, operating at up to 216 MHz. It integrates 1 MB of Flash memory and 320 KB of SRAM, along with a comprehensive set of peripherals including Ethernet MAC, USB OTG HS/FS, camera interface, and multiple communication interfaces. The device is housed in a 144-pin LQFP package (LQFP144) with a 20x20 mm body, making it suitable for a wide range of industrial, consumer, and IoT applications. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the brain of embedded systems, executing firmware to control devices, process sensor data, and communicate with other systems. In the hierarchy of computing devices, a microcontroller falls under embedded processors, which are a subset of semiconductor devices. The STM32F7 series represents the high-performance tier of ST's STM32 family, offering the ARM Cortex-M7 core with DSP and FPU instructions for advanced signal processing and control. Key features of the STM32F756ZGT6 include a 216 MHz ARM Cortex-M7 core with double-precision FPU and DSP instructions, 1 MB of Flash memory, 320 KB of SRAM, and a Chrom-ART Accelerator for enhanced graphics performance. It supports a wide range of communication interfaces: 4x USART, 4x UART, 6x SPI, 3x I2C, 2x CAN, 1x SDMMC, 1x Ethernet MAC, 1x USB OTG HS, 1x USB OTG FS, and 1x camera interface. The device also features a 12-bit ADC with up to 24 channels, a 12-bit DAC with 2 channels, and multiple timers including advanced-control timers. The operating voltage range is 1.7V to 3.6V, and the temperature range is -40°C to +85°C (T suffix). The STM32F756ZGT6 is built on ST's advanced 90nm process technology, enabling high performance with low power consumption. The Cortex-M7 core with 6-stage pipeline and branch prediction delivers 2.14 CoreMark/MHz, making it one of the fastest MCUs in its class. The device includes a memory protection unit (MPU), a direct memory access (DMA) controller with 16 streams, and a true random number generator (TRNG) for security applications. The Chrom-ART Accelerator offloads 2D graphics operations from the CPU, improving GUI performance in display applications. Typical applications include industrial control systems, motor drives, power conversion, IoT gateways, audio processing, and human-machine interfaces (HMI). The Ethernet MAC with IEEE 1588 support enables precise time synchronization in networked industrial systems. The camera interface supports parallel camera sensors for machine vision applications. The USB OTG HS with internal PHY allows high-speed data transfer in portable devices. When designing with this device, ensure adequate decoupling on all power supply pins (VDD, VDDA, VDDUSB) with 100nF and 4.7uF capacitors. The VCAP pins require a 2.2uF capacitor for internal regulator stability. For high-speed interfaces like Ethernet and USB, follow the layout guidelines in the datasheet to maintain signal integrity. The device supports multiple boot modes via BOOT0 and BOOT1 pins, which must be configured correctly for firmware programming.
STM32F765VIT6 - 2MB Flash, 512KB RAM Cortex-M7 MCU | STMicroelectronics
The STM32F765VIT6 is a high-performance 32-bit microcontroller from STMicroelectronics based on the ARM Cortex-M7 core, operating at up to 216 MHz. It features 2 MB of Flash memory and 512 KB of SRAM, making it suitable for complex applications requiring substantial code and data storage. The device is housed in a 100-pin LQFP package (LQFP100) and supports a wide supply voltage range of 1.7V to 3.6V. Data verified as of 2026-08-05. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It integrates a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. In the system hierarchy, the STM32F765VIT6 is a microcontroller -> embedded processor -> integrated circuit -> semiconductor. This MCU family is part of the STM32F7 series, which is positioned as a high-performance line within the broader STM32 ecosystem, offering a balance of processing power, memory, and peripheral integration for industrial, consumer, and IoT applications. Key features include a 216 MHz ARM Cortex-M7 core with double-precision FPU, 2 MB of dual-bank Flash, 512 KB of SRAM, and a comprehensive set of peripherals: multiple 12-bit ADCs, DACs, timers, USARTs, SPIs, I2Cs, USB OTG HS/FS, Ethernet MAC, camera interface, and cryptographic acceleration. The device also includes a Chrom-ART Accelerator for 2D graphics and a TFT LCD controller, enabling rich user interfaces. The Cortex-M7 core delivers 7 CoreMark/MHz, providing high computational throughput for DSP and control applications. Technically, the STM32F765VIT6 is built on a 40nm process technology, offering low power consumption with multiple low-power modes (Sleep, Stop, Standby). It includes a memory protection unit (MPU), a cache (I-Cache and D-Cache) to optimize performance, and a flexible memory controller (FMC) for external memory expansion. The device supports a wide range of communication interfaces, making it a versatile choice for connectivity-centric designs. Typical applications include industrial control systems, motor drives, power conversion, IoT gateways, audio processing, and advanced human-machine interfaces (HMI). The combination of high clock speed, large memory, and rich peripherals makes it ideal for applications requiring real-time processing and connectivity. When designing with this MCU, pay attention to power supply decoupling: place a 100nF capacitor close to each VDD pin and a 4.7uF capacitor at the main supply. Also, ensure proper layout for the high-speed USB and Ethernet interfaces to maintain signal integrity. The device supports in-circuit programming and debugging via SWD and JTAG, facilitating development. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the ST datasheet, providing a comprehensive resource for engineers evaluating the STM32F765VIT6.
STM32F765ZGT6 - 32-bit ARM Cortex-M7 MCU, 1MB Flash | STMicroelectronics
The STMicroelectronics STM32F765ZGT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, operating at up to 216 MHz. It features 1 MB of Flash memory and 384 KB of SRAM, making it suitable for complex embedded applications requiring substantial code and data storage. The device is housed in a 144-pin LQFP package (LQFP144) with a 20x20 mm body, providing ample I/O for connectivity and control. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals on a single chip. The STM32F765ZGT6 belongs to the STM32F7 series, which is part of the broader STM32 family of 32-bit Flash microcontrollers. This family is widely used in industrial, consumer, and automotive applications due to its balance of performance, power efficiency, and peripheral integration. Key features of the STM32F765ZGT6 include a floating-point unit (FPU) for single-precision arithmetic, a memory protection unit (MPU), and a comprehensive set of peripherals: multiple 12-bit ADCs, DACs, timers, USARTs, SPIs, I2Cs, CAN, USB OTG, Ethernet MAC, and camera interface. It also supports external memory interfaces for SDRAM, SRAM, and NOR/NAND Flash, enabling large data buffers and display frame buffers. The device operates from 1.7V to 3.6V supply and is specified for -40°C to +85°C ambient temperature range. The STM32F765ZGT6 is built on a 40nm process technology, offering high performance with low dynamic power consumption. The Cortex-M7 core includes a 6-stage pipeline with branch prediction, achieving 2.14 CoreMark/MHz. The device integrates a Chrom-ART Accelerator (DMA2D) for 2D graphics operations, reducing CPU load in GUI applications. The advanced analog peripherals provide high-resolution sampling for precise measurement and control. Typical applications include industrial automation (PLC, motor control), consumer electronics (smart home hubs, audio systems), medical devices (patient monitors, infusion pumps), and IoT gateways. The rich connectivity options allow seamless integration with sensors, displays, and cloud services. The Ethernet MAC with IEEE 1588 support enables precise time synchronization in networked systems. When designing with this MCU, ensure adequate decoupling capacitors (100nF and 4.7uF) near each power pin, and follow the recommended layout for the crystal oscillator and analog reference. The device supports multiple low-power modes (Sleep, Stop, Standby) to optimize energy consumption in battery-powered designs.
STM32F767BGT6 - 216MHz Cortex-M7 MCU, 1MB Flash | STMicroelectronics
The STM32F767BGT6 is a high-performance 32-bit microcontroller from STMicroelectronics, built around the Arm® Cortex®-M7 core with a floating-point unit (FPU) and digital signal processing (DSP) instructions. Operating at up to 216 MHz, it delivers 462 DMIPS, making it suitable for demanding embedded applications. The device integrates 1 MB of flash memory and 512 KB of SRAM, along with a rich set of peripherals including USB OTG HS/FS, multiple communication interfaces, an LCD controller, and a DSI host. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals on a single chip. The STM32F7 series sits at the high-performance end of the STM32 portfolio, positioned above the mainstream F4 series and below the application processors in the STM32MP1 line. This hierarchy places the STM32F767BGT6 as a top-tier MCU for applications requiring significant compute power and connectivity. Key features include a 216 MHz Arm Cortex-M7 core with double-precision FPU, 1 MB of flash memory, 512 KB of SRAM, and a comprehensive set of peripherals. The device supports a wide range of communication interfaces, including USB OTG HS/FS, Ethernet, multiple USARTs, SPIs, I2Cs, and CAN. It also features an LCD-TFT controller and a DSI host, enabling direct connection to displays. The STM32F767BGT6 is available in a 208-pin LQFP package (28x28 mm), providing ample I/O for complex designs. The STM32F767BGT6 leverages the Arm Cortex-M7 architecture, which includes a 6-stage pipeline, branch prediction, and a memory protection unit (MPU). The FPU supports both single and double precision, accelerating mathematical operations for signal processing and control algorithms. The device also includes a Chrom-ART Accelerator™ for 2D graphics, offloading the CPU for graphical user interfaces. With its high clock speed and advanced peripherals, the STM32F767BGT6 excels in applications such as industrial control, motor control, audio processing, and human-machine interfaces. Typical applications include high-end industrial automation, robotics, audio processing, and advanced human-machine interfaces. The device's high performance and rich peripheral set make it ideal for applications requiring real-time control and complex user interfaces. For example, in industrial automation, the STM32F767BGT6 can handle multiple communication protocols simultaneously while executing complex control algorithms. When designing with the STM32F767BGT6, ensure adequate power supply decoupling with 100 nF capacitors close to each power pin and a bulk capacitor. The device supports a wide supply voltage range of 1.7V to 3.6V, allowing flexible power design. For high-speed communication interfaces, pay attention to PCB layout to maintain signal integrity.
STM32F767NIH6 - 32-bit ARM Cortex-M7 MCU, 2MB Flash, 216MHz | STMicroelectronics
The STM32F767NIH6 is a high-performance 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M7 core running at up to 216 MHz. It integrates 2 MB of Flash memory and 512 KB of SRAM, along with a rich set of peripherals including multiple communication interfaces, advanced analog features, and cryptographic acceleration. The device is housed in a 216-pin BGA package (TFBGA216) with a 13x13 mm footprint, making it suitable for space-constrained industrial and consumer applications. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the backbone of embedded systems, ranging from simple motor controllers to complex IoT gateways. The STM32F767NIH6 belongs to the STM32F7 series, which is positioned as a high-performance MCU family within the broader STM32 ecosystem, offering a balance of processing power, memory, and peripheral integration. Key features of the STM32F767NIH6 include a 216 MHz Cortex-M7 core with double-precision FPU, 2 MB of dual-bank Flash, 512 KB of SRAM, and a Chrom-ART Accelerator for advanced graphics. It supports a wide range of communication interfaces: 4x I2C, 4x USART, 4x UART, 6x SPI, 3x CAN, 2x USB OTG, 1x Ethernet MAC, and 1x SDMMC. The device also includes a 16-bit ADC with 3.6 MSPS, a 12-bit DAC, and a true random number generator (TRNG). Cryptographic acceleration is provided via hardware AES, DES, and 3DES engines. Technically, the STM32F767NIH6 leverages the ARM Cortex-M7 architecture with a 6-stage pipeline and branch prediction, achieving 2.14 CoreMark/MHz. The dual-bank Flash allows read-while-write operations, enabling firmware updates without halting the system. The Chrom-ART Accelerator offloads 2D graphics operations from the CPU, improving GUI performance. The device operates from 1.7V to 3.6V and supports a temperature range of -40°C to +85°C (industrial grade). Typical applications include industrial control systems, motor drives, IoT gateways, human-machine interfaces (HMI), audio processing, and high-end consumer electronics. The combination of high clock speed, large memory, and rich peripherals makes it ideal for applications requiring real-time processing and connectivity. When designing with this MCU, ensure proper decoupling of the power supply pins and a stable clock source. The device supports multiple boot modes and has a flexible power management scheme with multiple low-power modes. For high-speed interfaces like Ethernet and USB, careful PCB layout is essential to maintain signal integrity.
STM32F767ZIT6 - 2MB Flash, 216MHz Cortex-M7 MCU | STMicroelectronics
The STMicroelectronics STM32F767ZIT6 is a high-performance ARM Cortex-M7 based microcontroller operating at up to 216 MHz, delivering 1082 CoreMark / 462 DMIPS performance. It features 2 MB of Flash memory and 512 KB of SRAM, making it suitable for complex applications requiring substantial code and data storage. The device is housed in a 144-pin LQFP (Z) package with a 20x20 mm body and 0.5 mm pitch, supporting surface-mount assembly. Data verified as of 2026-08-05. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. The STM32F767ZIT6 belongs to the STM32F7 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers. This hierarchy places it within the embedded processing domain, where it serves as the central control unit for applications ranging from industrial automation to consumer electronics. Key features include a 32-bit ARM Cortex-M7 core with double-precision FPU and DSP instructions, a Chrom-ART Accelerator for 2D graphics, and a TFT LCD controller supporting up to XGA resolution. The device integrates a rich set of peripherals: multiple 12-bit ADCs, 16-bit DACs, advanced timers, USART/UART, SPI, I2C, CAN, USB OTG HS/FS, Ethernet MAC, and camera interface. It also includes a hardware cryptographic accelerator (AES, DES, 3DES, SHA-1, SHA-256) and a true random number generator (TRNG) for secure applications. Technically, the STM32F767ZIT6 is built on a 90 nm process technology, enabling high clock speeds with low power consumption. The Cortex-M7 core features a 6-stage pipeline with branch prediction, achieving 2.14 DMIPS/MHz. The memory architecture includes an 8-Kbyte instruction cache and 8-Kbyte data cache to optimize performance. The device supports external memory interfaces (FMC) for SDRAM, NOR, and NAND, expanding storage beyond the internal 2 MB Flash. Typical applications include industrial control systems, motor drives, power conversion, human-machine interfaces (HMI), audio processing, and IoT gateways. The combination of high performance, rich connectivity, and security features makes it ideal for advanced embedded designs. When designing with this MCU, ensure adequate decoupling capacitors (100 nF and 4.7 uF) are placed close to each power pin, and follow the recommended layout for the 144-pin LQFP package to minimize noise and ensure reliable operation. The device requires a 3.3V supply and supports a wide temperature range of -40C to +85C. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the ST datasheet, providing engineers with a comprehensive resource for selection and implementation.
STM32F769BGT6 - 2MB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics
The STMicroelectronics STM32F769BGT6 is a high-performance ARM Cortex-M7 based microcontroller with a floating-point unit (FPU), operating at up to 216 MHz. It features 2 MB of Flash memory and 512 KB of SRAM, making it suitable for complex applications requiring substantial code and data storage. The device is housed in a 144-pin LQFP package (LQFP144) with a 20x20 mm body and 0.5 mm pitch, providing a compact yet accessible footprint for PCB design. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It integrates a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the backbone of embedded systems, ranging from simple household appliances to complex industrial automation. The STM32F769BGT6 belongs to the STM32F7 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers. This hierarchy places it within the high-performance segment, offering advanced connectivity and graphics capabilities. Key features of the STM32F769BGT6 include a Chrom-ART Accelerator for enhanced graphics performance, a TFT LCD controller supporting up to XGA resolution, and a rich set of communication interfaces: 4x I2C, 4x USART, 4x UART, 6x SPI, 2x CAN, 2x SAI, 1x SDMMC, 1x USB 2.0 OTG HS, 1x USB 2.0 OTG FS, and 1x Ethernet MAC. It also integrates a camera interface, a cryptographic processor, and a true random number generator (TRNG). The device operates from a 1.7V to 3.6V power supply and is specified for the industrial temperature range of -40°C to +85°C. Technically, the STM32F769BGT6 is built on a 40nm process technology, enabling high clock speeds with low power consumption. The Cortex-M7 core includes a double-precision FPU and a DSP instruction set, accelerating signal processing tasks. The memory architecture features an 8-KB instruction cache and an 8-KB data cache, reducing latency and improving real-time performance. The device supports external memory interfaces for SDRAM, SRAM, and NOR/NAND Flash, expanding storage beyond the internal 2 MB. Typical applications include high-end consumer electronics, industrial control systems, medical devices, and IoT gateways. The graphics capabilities make it ideal for human-machine interfaces (HMIs) with TFT displays, while the Ethernet and USB interfaces enable connectivity in networked systems. The cryptographic hardware accelerates secure communication protocols, making it suitable for secure IoT applications. When designing with this device, ensure adequate decoupling on all power supply pins and a proper ground plane. The LQFP144 package requires careful soldering; follow ST's recommended land pattern. For high-speed interfaces like Ethernet and USB, maintain controlled impedance traces and keep trace lengths short to minimize signal integrity issues.
STM32F769NIH6 - 2MB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics
The STMicroelectronics STM32F769NIH6 is a high-performance ARM Cortex-M7 based microcontroller operating at up to 216 MHz, delivering 462 DMIPS/2.14 DMIPS/MHz. It features 2 MB of dual-bank Flash memory and 512 KB of SRAM, making it suitable for complex applications requiring substantial code and data storage. The device is housed in a 216-pin TFBGA package (N=216, I=industrial temperature range, H6=TFBGA package) and supports a wide supply voltage range of 1.7V to 3.6V. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the backbone of embedded systems, ranging from simple 8-bit devices to advanced 32-bit cores like the ARM Cortex-M7. The STM32F769NIH6 belongs to the STM32F7 series, which is part of the broader STM32 family of 32-bit Flash microcontrollers. This hierarchy places it within the ARM Cortex-M7 category, which is known for its high performance and DSP capabilities, making it ideal for applications requiring real-time processing and rich user interfaces. Key features of the STM32F769NIH6 include a Chrom-ART Accelerator for enhanced graphics, a TFT LCD controller supporting up to XGA resolution, a hardware JPEG codec, and a cryptographic acceleration unit. It also integrates a rich set of communication interfaces: 4x I2C, 4x USART, 4x UART, 6x SPI, 3x CAN, 2x SAI, 1x SDMMC, 1x USB 2.0 OTG HS, 1x USB 2.0 OTG FS, and 2x Ethernet MAC. The device supports external memory interfaces for SDRAM, SRAM, NOR, and NAND Flash, enabling large data buffers and frame buffers for graphical applications. Technically, the STM32F769NIH6 is built on a 40nm process technology, offering a balance of performance and power efficiency. It includes a floating-point unit (FPU) for single-precision arithmetic, a memory protection unit (MPU), and a digital signal processing (DSP) instruction set. The device also features a true random number generator (TRNG), a real-time clock (RTC), and multiple 16-bit and 32-bit timers. The Chrom-ART Accelerator offloads 2D graphics operations from the CPU, improving graphics performance by up to 10x compared to software rendering. Typical applications include high-end consumer electronics, industrial automation, medical devices, and IoT gateways. The STM32F769NIH6 is particularly well-suited for human-machine interface (HMI) applications, such as smart home control panels, industrial displays, and point-of-sale terminals, where its graphics capabilities and rich connectivity are essential. It is also used in audio processing, motor control, and advanced networking applications. When designing with this device, ensure proper decoupling of the power supply pins with 100nF capacitors placed close to each VDD pin. The device requires a 25 MHz crystal for the HSE oscillator and a 32.768 kHz crystal for the RTC. For high-speed USB and Ethernet, use the internal PLL to generate the required 48 MHz clock. Pay attention to the power sequencing requirements: VDD must be applied before VDDA, and the NRST pin must be held low during power-up until the supply is stable.
STM32F777BIT6 - 2MB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics
The STMicroelectronics STM32F777BIT6 is a high-performance ARM Cortex-M7 based microcontroller operating at up to 216 MHz, delivering 462 DMIPS and 1082 CoreMark. It features 2 MB of dual-bank Flash memory and 512 KB of SRAM, making it suitable for complex embedded applications requiring substantial code and data storage. The device is housed in a 208-pin LQFP (LQFP208) package with a 28x28 mm body and 0.5 mm pitch, providing ample I/O for system integration. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It integrates a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the foundation of modern embedded systems, ranging from automotive engine control units to consumer IoT devices. The STM32F7 series sits at the high-performance tier of the STM32 family, positioned above the mainstream STM32F4 series and below the higher-end STM32H7 series, offering a balance of performance, memory, and peripheral integration. Key features include a Chrom-ART Accelerator for 2D graphics, a hardware cryptographic processor supporting AES, DES, 3DES, and hash functions, and a true random number generator (TRNG). The device also integrates a TFT LCD controller, a JPEG codec, and a camera interface, enabling rich human-machine interfaces. With 168 MHz maximum ADC conversion rate and multiple communication interfaces including Ethernet MAC, USB OTG HS, and CAN, the STM32F777BIT6 is designed for connectivity-intensive applications. Technically, the STM32F777BIT6 is built on a 40 nm process technology, offering low power consumption with multiple low-power modes: Sleep, Stop, and Standby. The dual-bank Flash allows read-while-write operations, enabling firmware updates without halting the system. The device supports external memory interfaces for SDRAM, SRAM, and NOR/NAND Flash, expanding memory beyond the on-chip resources. The Chrom-ART accelerator offloads 2D graphics operations from the CPU, improving GUI performance while reducing power consumption. Typical applications include industrial control systems, medical devices, smart home hubs, and high-end consumer electronics. The combination of high CPU performance, rich connectivity, and advanced security features makes it ideal for applications requiring real-time processing, secure communication, and graphical user interfaces. For example, in an industrial HMI, the STM32F777BIT6 can drive a TFT display, handle Ethernet communication, and execute control algorithms simultaneously. When designing with this device, ensure adequate decoupling on all power supply pins and a proper ground plane for the LQFP208 package. The high-speed peripherals, such as Ethernet and USB, require careful PCB layout to maintain signal integrity. Also, consider the thermal dissipation of the 216 MHz core; a thermal pad or heatsink may be necessary for sustained high-load operation.
STM32F777ZIT6 - 2MB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics
The STMicroelectronics STM32F777ZIT6 is a high-performance ARM Cortex-M7 based microcontroller operating at up to 216 MHz, delivering 462 DMIPS and 1082 CoreMark. It features 2 MB of dual-bank Flash memory and 512 KB of SRAM, making it suitable for complex real-time applications. The device is housed in a 144-pin LQFP (ZIT) package with a 20x20 mm footprint, offering extensive I/O and connectivity options. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It integrates a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. In the system hierarchy, an MCU sits above a bare microprocessor by including on-chip memory and peripherals, and below a full application processor (like those in smartphones) which typically runs a rich OS. The STM32F777ZIT6 belongs to the STM32F7 series, which is part of the broader STM32 family of 32-bit Flash microcontrollers based on ARM Cortex-M cores. This family is widely used in industrial, consumer, and IoT applications due to its balance of performance, power efficiency, and peripheral integration. Key features include a Chrom-ART Accelerator for 2D graphics, a hardware cryptographic accelerator (AES, DES, 3DES, SHA-1, SHA-256, MD5), a true random number generator, and a JPEG codec. The device supports a comprehensive set of communication interfaces: 4x I2C, 4x USART, 4x UART, 6x SPI, 3x CAN, 2x USB OTG (FS/HS), 2x SDMMC, 1x FMC (external memory interface), and 2x SAI (serial audio interfaces). It also includes a 12-bit ADC with 3.6 MSPS, a 12-bit DAC, and multiple timers including high-resolution timers. The STM32F777ZIT6 operates from a 1.7V to 3.6V supply and features a wide temperature range of -40°C to +85°C (industrial grade). It supports various low-power modes (Sleep, Stop, Standby) to optimize energy consumption. The device is RoHS compliant and available in tape and reel packaging. Typical applications include industrial control systems, motor drives, medical devices, audio processing, and high-end consumer electronics. The dual-bank Flash allows over-the-air firmware updates with minimal downtime, and the cryptographic accelerator enables secure communication protocols. When designing with this MCU, ensure adequate decoupling on all power pins and follow the recommended layout for the high-speed USB and external memory interfaces. The internal LDO can be bypassed for lower power consumption, but this requires careful power sequencing.
STM32F779BIT6 - 32-bit ARM Cortex-M7 MCU, 2MB Flash, 216MHz | STMicroelectronics
The STM32F779BIT6 is a high-performance 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M7 core running at up to 216 MHz. It features 2 MB of Flash memory and 512 KB of SRAM, making it suitable for complex applications requiring substantial code and data storage. The device is housed in a 208-pin LQFP package (LQFP208) with a 28x28 mm body, offering a rich set of peripherals and I/O capabilities. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (Flash and SRAM), and programmable input/output peripherals. The STM32F779BIT6 belongs to the STM32F7 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers. This family is widely used in industrial, consumer, and automotive applications due to its balance of performance, power efficiency, and peripheral integration. Key features include a 216 MHz Cortex-M7 core with double-precision FPU, 2 MB Flash, 512 KB SRAM, and a comprehensive set of peripherals: multiple 12-bit ADCs, DACs, timers, communication interfaces (USART, SPI, I2C, CAN, USB OTG, Ethernet MAC), and advanced security features like cryptographic acceleration and true random number generator. The device also supports external memory interfaces (FMC) for SDRAM, NOR, and NAND Flash expansion. The STM32F779BIT6 leverages the ARM Cortex-M7 architecture with a 6-stage pipeline and a branch prediction unit, delivering 2.14 CoreMark/MHz. It includes a hardware cryptographic accelerator (AES, DES, 3DES, SHA-1, SHA-256) and a true random number generator (TRNG), enhancing security for IoT and connectivity applications. The device operates from 1.7V to 3.6V supply, with multiple low-power modes (Sleep, Stop, Standby) for energy-sensitive designs. Typical applications include industrial control systems, motor drives, IoT gateways, audio processing, and high-end consumer electronics. The rich peripheral set and high clock speed make it ideal for real-time control and signal processing tasks. The FMC interface allows seamless connection to external memory, expanding storage for data logging or graphical user interfaces. When designing with this MCU, ensure proper decoupling of the power supply pins with 100 nF capacitors placed close to each VDD pin, and a 4.7 uF bulk capacitor. The VDDA analog supply should be filtered with a ferrite bead and 1 uF capacitor to reduce noise for ADC accuracy. The BOOT0 pin configuration must be set correctly for desired boot mode (Flash, System memory, or SRAM).
STM32F779ZIT6 - 2MB Flash, 216MHz Cortex-M7 MCU | STMicroelectronics
The STMicroelectronics STM32F779ZIT6 is a high-performance ARM Cortex-M7 based microcontroller with a 32-bit core running at up to 216 MHz. It features 2 MB of Flash memory and 512 KB of SRAM, making it suitable for complex applications requiring substantial code and data storage. The device is housed in a 144-pin LQFP package (LQFP144) with a 20x20 mm body and 0.5 mm pitch, offering a compact yet high-density solution for advanced embedded systems. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It integrates a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the backbone of modern electronics, found in automotive engine control units, industrial automation, consumer appliances, and IoT devices. They sit within the broader hierarchy of embedded systems, which include sensors, actuators, and communication interfaces, all coordinated by the MCU's processing capabilities. Key features of the STM32F779ZIT6 include a rich set of peripherals: multiple 12-bit ADCs, DACs, timers, USARTs, SPIs, I2Cs, USB OTG, Ethernet MAC, camera interface, and a Chrom-ART Accelerator for graphics. It also integrates a hardware cryptographic processor supporting AES, DES, and 3DES, along with a true random number generator (TRNG). The device supports a wide supply voltage range of 1.7V to 3.6V and operates over a temperature range of -40°C to +85°C (industrial grade). The STM32F779ZIT6 is built on ST's advanced 90nm process technology, enabling high clock speeds with low power consumption. The Cortex-M7 core features a 6-stage pipeline, branch prediction, and a single-precision floating-point unit (FPU), delivering 1082 CoreMark score at 216 MHz. The memory architecture includes an 8-Kbyte instruction cache and an 8-Kbyte data cache, reducing access latency and improving real-time performance. Typical applications include high-end consumer electronics, industrial control systems, medical devices, and IoT gateways. The combination of high performance, extensive connectivity, and security features makes it ideal for applications requiring advanced user interfaces, connectivity, and data processing. When designing with this device, ensure proper decoupling of the power supply pins with 100nF capacitors placed close to each VDD pin, and a bulk capacitor (e.g., 4.7uF) on the main supply. The VDDA pin must be connected to a clean analog supply to minimize ADC noise. Also, consider the thermal dissipation: the LQFP144 package has a thermal resistance of 40°C/W (theta_JA), so adequate PCB copper area is recommended for high-current applications.
STM32G030C8T6 - 64KB Flash ARM Cortex-M0+ MCU | STMicroelectronics
The STM32G030C8T6 is a 32-bit ARM Cortex-M0+ based microcontroller from STMicroelectronics, featuring 64KB of Flash memory and 8KB of SRAM. It operates at a maximum clock frequency of 64 MHz and is housed in a 48-pin LQFP package (7x7 mm). This device is part of the STM32G0 series, designed for cost-sensitive and power-efficient applications. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit containing a processor core, memory, and programmable input/output peripherals on a single chip. It is the brain of embedded systems, executing instructions to control devices such as sensors, motors, and displays. In the system hierarchy, a microcontroller falls under embedded processors, which are part of the broader category of integrated circuits. The STM32G030C8T6 is a mainstream MCU, balancing performance, power consumption, and cost for a wide range of applications. Key features include a 12-bit ADC with up to 19 channels, multiple timers (including advanced-control timers), and a rich set of communication interfaces: I2C, SPI, USART, and low-power UART. The device supports a supply voltage range of 2.0V to 3.6V and offers multiple low-power modes (Sleep, Stop, Standby) to optimize energy consumption. It also includes a DMA controller, CRC calculation unit, and a real-time clock (RTC). The STM32G030C8T6 is built on a high-performance ARM Cortex-M0+ core with a single-cycle multiplier and a nested vectored interrupt controller (NVIC). It features a memory protection unit (MPU) for enhanced security and reliability. The device is supported by ST's comprehensive ecosystem, including the STM32CubeMX configuration tool and the STM32CubeG0 firmware library, which accelerate development. Typical applications include industrial control systems, consumer electronics, IoT devices, home automation, and battery-powered equipment. Its low power consumption and rich peripheral set make it suitable for sensor hubs, motor control, and human-machine interfaces (HMI). When designing with this MCU, ensure proper decoupling of the power supply pins with 100nF capacitors placed close to the VDD pins. For low-power applications, utilize the Stop and Standby modes to reduce current consumption to microamp levels. The device is RoHS compliant and available in tape and reel packaging for automated assembly.
STM32G030F6P6 - 64MHz Cortex-M0+ MCU, 32KB Flash | STMicroelectronics
The STM32G030F6P6 is a mainstream 32-bit microcontroller from STMicroelectronics, built on the high-performance Arm® Cortex®-M0+ RISC core operating at up to 64 MHz. It features 32 KB of Flash memory and 8 KB of SRAM with hardware parity, housed in a compact 20-pin TSSOP package. This device is designed for cost-sensitive, mass-production applications, offering a balanced combination of performance, memory, and peripheral integration. What is a microcontroller (MCU)? A microcontroller is a compact integrated circuit designed to govern a specific operation in an embedded system. It integrates a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. The STM32G030F6P6 belongs to the STM32G0 series, which is part of the broader STM32 family of 32-bit Arm Cortex-M microcontrollers. This hierarchy positions it as a mainstream, entry-level MCU within the STM32 ecosystem, ideal for applications ranging from simple control loops to more complex sensor and communication tasks. Key features of the STM32G030F6P6 include a 64 MHz Arm Cortex-M0+ core, 32 KB Flash, 8 KB SRAM, and a 2.0V to 3.6V supply range. It integrates a rich set of peripherals: I2C (with Fast-mode Plus up to 1 Mbit/s), USART, SPI, a 12-bit ADC, timers, and GPIOs. The device also supports a wide operating temperature range and is available in a 20-pin TSSOP package, making it suitable for space-constrained designs. Technically, the STM32G030F6P6 leverages the energy-efficient Cortex-M0+ architecture, which balances processing capability with low power consumption. The inclusion of hardware parity on SRAM enhances data integrity, a critical feature for safety-conscious applications. The I2C interface supports Standard-mode (100 kbit/s), Fast-mode (400 kbit/s), and Fast-mode Plus (1 Mbit/s), providing flexible communication options. The 12-bit ADC enables precise analog signal acquisition, essential for sensor-based applications. Typical applications include industrial control, consumer electronics, IoT devices, and simple automation systems. Its low cost and small footprint make it an excellent choice for high-volume products such as smart sensors, motor control, and portable devices. The wide supply voltage range and robust peripheral set ensure versatility across diverse use cases. When designing with this MCU, consider the 2.0V to 3.6V supply range and ensure proper decoupling with a 100nF capacitor close to each power pin. The 20-pin TSSOP package requires careful PCB layout to minimize noise, especially for the ADC and high-speed I2C lines. Refer to the STM32G030F6 datasheet for detailed electrical characteristics and recommended layout guidelines.
STM32G031C8T6 - 64KB Flash ARM Cortex-M0+ MCU | STMicroelectronics
The STMicroelectronics STM32G031C8T6 is a 32-bit ARM Cortex-M0+ based microcontroller from the STM32G0 series, offering a balanced combination of performance, power efficiency, and rich analog peripherals. It operates at a maximum frequency of 64 MHz and provides 64 KB of flash memory and 8 KB of SRAM, making it suitable for a wide range of cost-sensitive and space-constrained embedded applications. The device is housed in a 48-pin LQFP package (7x7 mm) with a 0.5 mm pitch, enabling compact PCB designs. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It integrates a processor core, memory (flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the backbone of modern embedded systems, from simple household appliances to complex industrial automation. The STM32G031C8T6 belongs to the STM32G0 family, which is positioned as an entry-level, high-efficiency series within the broader STM32 portfolio, targeting applications that require low power consumption, robust analog capabilities, and a rich set of communication interfaces. Key features of the STM32G031C8T6 include a 12-bit ADC with hardware oversampling (up to 16-bit resolution), a 12-bit DAC, two comparators, and an operational amplifier. It also integrates multiple communication interfaces: I2C, SPI, USART, and a low-power UART. The device supports a wide supply voltage range from 2.0V to 3.6V and offers several low-power modes, including Sleep, Stop, and Standby, with a typical standby current of only 0.27 µA. The MCU is designed with a high level of integration, reducing the need for external components and simplifying system design. From a technical depth perspective, the STM32G031C8T6 is built on a 90 nm process technology, which contributes to its low power consumption and high performance. The Cortex-M0+ core includes a single-cycle multiplier and a nested vectored interrupt controller (NVIC), enabling efficient interrupt handling. The device also features a memory protection unit (MPU) for enhanced security and a cyclic redundancy check (CRC) unit for data integrity. The clock system is flexible, with an internal 16 MHz RC oscillator, an internal 32 kHz RC oscillator, and support for external crystals, allowing designers to optimize for cost or accuracy. Typical applications for the STM32G031C8T6 include consumer electronics, industrial control, home automation, and portable devices. Its rich analog peripherals make it ideal for sensor interfacing, motor control, and power management. The low-power modes and wide voltage range enable battery-powered applications such as wearables and IoT nodes. The device is also well-suited for simple human-machine interfaces (HMI) with its capacitive touch sensing capability. When designing with this MCU, it is essential to provide proper decoupling capacitors on the power supply pins and to follow the recommended layout guidelines in the datasheet to minimize noise and ensure reliable operation. The internal RC oscillators are sufficient for many applications, but for precise timing, an external crystal should be used. Additionally, the device's boot pins must be configured correctly to select the desired boot mode (flash, system memory, or SRAM).
STM32G031G8U6 - 64KB Flash ARM Cortex-M0+ MCU | STMicroelectronics
The STM32G031G8U6 is a 32-bit ARM Cortex-M0+ microcontroller from STMicroelectronics, featuring 64KB of Flash memory and 8KB of SRAM in a compact 28-pin UFQFPN-28 package. Operating at a core frequency of up to 64 MHz, this device is designed for cost-sensitive and power-efficient embedded applications, offering a rich set of peripherals including multiple timers, communication interfaces (I2C, SPI, USART), and a 12-bit ADC with hardware oversampling. What is an ARM Cortex-M0+ microcontroller? It is a 32-bit processor core designed for low-power and high-efficiency embedded control. The Cortex-M0+ is the smallest and most energy-efficient ARM processor, making it ideal for IoT devices, consumer electronics, and industrial sensors. In the hierarchy of microcontrollers, the Cortex-M0+ sits below the Cortex-M3 and Cortex-M4, offering lower performance but significantly reduced power consumption and cost. This makes it a popular choice for battery-powered and space-constrained applications. Key features of the STM32G031G8U6 include a 12-bit ADC with up to 2.5 MSPS, a 12-bit DAC, an operational amplifier, and a low-power RTC. It supports a wide supply voltage range of 1.7V to 3.6V, making it suitable for single-cell battery operation. The device also includes a flexible clock control, with an internal 16 MHz RC oscillator and an external crystal oscillator option. The UFQFPN-28 package measures 4x4 mm, offering a compact footprint for space-limited designs. From a technical depth perspective, the STM32G031G8U6 is built on a 90nm process technology, enabling low dynamic and static power consumption. It features multiple low-power modes, including Sleep, Stop, and Standby, with typical current consumption as low as 0.4 uA in Standby mode. The device also includes a memory protection unit (MPU) and a single-cycle hardware multiplier, enhancing both safety and performance for real-time control tasks. Typical applications include sensor hubs, smart home devices, portable medical monitors, and industrial automation controllers. Its rich analog peripherals make it particularly well-suited for signal conditioning and data acquisition systems. The device's low power consumption and wide operating temperature range (-40C to +85C) ensure reliable operation in harsh environments. When designing with this MCU, ensure proper decoupling of the VDD pins with 100nF capacitors placed close to the device. The VDDA pin should be connected to a clean analog supply, and the VREF+ pin can be tied to VDDA for full-scale ADC reference. For low-power applications, utilize the Stop mode with wake-up from external interrupts to minimize average current consumption.
STM32G041F8P6 - 64MHz ARM Cortex-M0+ MCU | STMicroelectronics
The STM32G041F8P6 is a 32-bit ARM Cortex-M0+ microcontroller from STMicroelectronics, operating at up to 64 MHz with 32 KB of flash memory and 8 KB of SRAM. It is housed in a 20-pin TSSOP package, offering a compact solution for cost-sensitive and space-constrained applications. The device integrates a rich set of peripherals including a 12-bit ADC, multiple timers, I2C, SPI, USART, and a low-power RTC, making it suitable for a wide range of embedded control tasks. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the backbone of modern electronics, found in everything from automotive engine control units to consumer appliances and IoT devices. The STM32G0 series sits within the broader STM32 family, which is a leading ARM Cortex-M based MCU portfolio, and is positioned as an entry-level, high-efficiency option for applications requiring low power and high integration. Key features of the STM32G041F8P6 include a 64 MHz ARM Cortex-M0+ core with memory protection unit (MPU), 32 KB flash, 8 KB SRAM, and a comprehensive set of peripherals. It supports a supply voltage range of 1.7V to 3.6V, with an operating temperature range of -40°C to +85°C. The device includes a 12-bit ADC with up to 19 channels, a 12-bit DAC, multiple 16-bit timers, and a low-power UART. It also features a hardware random number generator (RNG) and a cyclic redundancy check (CRC) unit, enhancing security and data integrity for industrial and IoT applications. Technically, the STM32G041F8P6 is built on a 90nm process technology, offering a balance between performance and power consumption. It supports multiple low-power modes, including Sleep, Stop, and Standby, with a typical standby current of 0.3 µA, making it ideal for battery-powered devices. The device also includes a high-speed internal oscillator (HSI) that can be calibrated to achieve ±1% accuracy, reducing the need for external crystals in many applications. Typical applications include industrial sensors, smart home devices, portable medical monitors, and motor control systems. Its rich analog peripherals and low-power capabilities make it particularly well-suited for sensor interfacing and data acquisition. The compact TSSOP-20 package allows for minimal PCB footprint, enabling high-density designs. When designing with this MCU, ensure proper decoupling of the VDD pins with 100nF capacitors placed close to the device. For applications requiring precise timing, use the external crystal oscillator (HSE) or calibrate the internal HSI. The device supports in-circuit programming and debugging via SWD, simplifying firmware development.
STM32G070CBT6 - 128KB Flash ARM Cortex-M0+ MCU | STMicroelectronics
The STMicroelectronics STM32G070CBT6 is a 32-bit ARM Cortex-M0+ microcontroller with 128KB of flash memory and 36KB of SRAM, packaged in a 48-pin LQFP (LQFP48) package. It operates from 2.0V to 3.6V and supports a CPU frequency up to 64MHz. Data verified as of 2026-08-05. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals on a single chip. The STM32G070CBT6 belongs to the STM32G0 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers. This hierarchy places it within the embedded processing domain, where it serves as the central control unit for a wide range of applications. Key features include a 12-bit ADC with up to 19 channels, multiple timers (including advanced-control timers), and a variety of communication interfaces such as I2C, SPI, USART, and a low-power UART. The device also includes a DMA controller, a CRC calculation unit, and a random number generator. Its low-power modes (Sleep, Stop, Standby) make it suitable for battery-powered applications. The STM32G070CBT6 is built on a high-performance ARM Cortex-M0+ core with a single-cycle multiplier and a nested vectored interrupt controller (NVIC). It supports a wide range of clock sources, including an internal 16MHz RC oscillator, an external crystal oscillator, and a PLL for higher frequencies. The device is designed for robust operation with brown-out reset, power-on reset, and a programmable voltage detector. Typical applications include industrial control, consumer electronics, IoT devices, and home automation. Its rich peripheral set and low power consumption make it ideal for sensor hubs, motor control, and smart home gateways. The 48-pin LQFP package provides a good balance between pin count and board space, enabling compact designs. When designing with this MCU, ensure proper decoupling of the power supply pins and a clean ground plane. The internal RC oscillator is sufficient for many applications, but an external crystal is recommended for precise timing requirements. The device supports in-circuit programming and debugging via SWD, simplifying firmware development.
STM32G070RBT6 - 128KB Flash ARM Cortex-M0+ MCU | STMicroelectronics
The STM32G070RBT6 is a 32-bit ARM Cortex-M0+ based microcontroller from STMicroelectronics, featuring 128KB of Flash memory and 36KB of SRAM in a 64-pin LQFP package. It operates at a maximum frequency of 64 MHz and supports a supply voltage range of 2.0V to 3.6V. Data verified as of 2026-08-05. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals on a single chip. The STM32G070RBT6 belongs to the STM32G0 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers. This hierarchy places it within the embedded processing domain, where it serves as the central control unit for a wide range of applications. Key features include a 12-bit ADC with up to 19 channels, multiple timers (including advanced-control timers), and a rich set of communication interfaces such as I2C, SPI, USART, and CAN. The device also integrates a DMA controller, a real-time clock (RTC), and a variety of low-power modes, making it suitable for power-sensitive applications. The LQFP64 package provides a compact footprint with 51 GPIOs, enabling flexible system design. The STM32G070RBT6 is built on a high-performance ARM Cortex-M0+ core with a single-cycle multiplier and a nested vectored interrupt controller (NVIC). It includes a memory protection unit (MPU) for enhanced security and reliability. The device supports a wide operating temperature range of -40°C to +85°C, making it suitable for industrial environments. Its low-power design includes sleep, stop, and standby modes, with typical current consumption in the microampere range. Typical applications include industrial control systems, home automation, consumer electronics, and IoT devices. The rich peripheral set and low power consumption make it ideal for sensor hubs, motor control, and communication gateways. The CAN interface is particularly useful for automotive and industrial networking applications. When designing with this MCU, ensure proper decoupling of the power supply pins and consider the use of an external crystal for accurate timing. The device supports in-circuit programming and debugging via SWD, facilitating development and production programming. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the STMicroelectronics datasheet, providing a comprehensive resource for engineers evaluating the STM32G070RBT6.
STM32G071C8T6 - 64MHz Cortex-M0+ MCU, 64KB Flash | STMicroelectronics
The STM32G071C8T6 is a mainstream Arm Cortex-M0+ 32-bit RISC microcontroller from STMicroelectronics, operating at up to 64 MHz. It features 64 Kbytes of Flash memory and 36 Kbytes of RAM, packaged in a 48-pin LQFP (7x7 mm) with a tray delivery option. This MCU is designed for a wide range of embedded applications requiring efficient processing, rich analog peripherals, and robust communication interfaces. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (Flash and RAM), and programmable input/output peripherals on a single chip. The STM32G0 series sits within the broader STM32 family, which is a leading 32-bit ARM Cortex-M microcontroller platform. As a Cortex-M0+ device, it offers a balance of low power consumption, cost-effectiveness, and sufficient performance for many control and sensing applications, making it a popular choice in industrial, consumer, and IoT designs. Key features of the STM32G071C8T6 include a 64 MHz Arm Cortex-M0+ core, 64 KB Flash, 36 KB SRAM, and a rich set of peripherals: multiple USARTs, I2C, SPI, a 12-bit ADC with hardware oversampling, a 12-bit DAC, comparators, op-amps, and a touch sensing controller. It also integrates a high-resolution timer, general-purpose timers, and a low-power RTC. The device supports a supply voltage range of 2.0V to 3.6V, with an operating temperature range of -40°C to +85°C, making it suitable for industrial environments. Technically, the STM32G071C8T6 is built on a high-performance Arm Cortex-M0+ core with a single-cycle multiplier and a nested vectored interrupt controller (NVIC). It includes a memory protection unit (MPU) for enhanced safety, and a DMA controller for efficient data transfer. The MCU also features a 12-bit ADC with up to 16 external channels, a 12-bit DAC, and two operational amplifiers, enabling analog signal conditioning without external components. The device supports various low-power modes, including Sleep, Stop, and Standby, with a typical power consumption in Stop mode of around 2.5 µA, which is critical for battery-powered applications. Typical applications include industrial control systems, home automation, sensor hubs, motor control, and portable medical devices. The rich analog peripherals and multiple communication interfaces make it ideal for building compact, cost-effective embedded systems. For example, in a smart sensor node, the STM32G071C8T6 can read analog sensors via its ADC, process data with its Cortex-M0+ core, and transmit results over UART or I2C to a gateway. When designing with this MCU, ensure proper decoupling of the VDD pins with 100 nF capacitors placed close to the device, and a bulk capacitor (e.g., 4.7 µF) on the main supply. For ADC accuracy, a clean analog supply (VDDA) and a stable reference voltage (VREF+) are essential. The device supports in-application programming (IAP) via its bootloader, allowing firmware updates over UART or USB, which is valuable for field maintenance.
STM32G071RBT6 - 128KB Flash ARM Cortex-M0+ MCU | STMicroelectronics
The STM32G071RBT6 is a 32-bit ARM Cortex-M0+ based microcontroller from STMicroelectronics, featuring 128KB of Flash memory and 36KB of SRAM in a 64-pin LQFP package. It operates at a maximum frequency of 64 MHz and supports a supply voltage range of 2.0V to 3.6V, making it suitable for a wide range of embedded applications. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals on a single chip. The STM32G0 series is part of the broader STM32 family, which is a leading line of 32-bit MCUs based on ARM Cortex-M cores. This hierarchy places the STM32G071RBT6 within the STM32G0 series, which targets cost-sensitive and power-efficient applications, and within the larger STM32 ecosystem known for its extensive peripheral set and development support. Key features of the STM32G071RBT6 include a 12-bit ADC with hardware oversampling, multiple communication interfaces (I2C, SPI, USART, and LPUART), and advanced timers. It also integrates a USB 2.0 full-speed device controller, a real-time clock (RTC), and a CRC calculation unit. The device supports a wide operating temperature range of -40°C to +85°C, making it robust for industrial environments. The STM32G071RBT6 is built on a high-performance ARM Cortex-M0+ core with a single-cycle multiplier and a nested vectored interrupt controller (NVIC). It includes a memory protection unit (MPU) for enhanced security and a DMA controller for efficient data transfer. The device also features a 5-channel DMA and a 12-bit DAC, providing flexibility for analog signal generation. Typical applications include industrial control systems, consumer electronics, IoT devices, and smart home automation. Its rich peripheral set and low power consumption make it ideal for battery-powered applications, sensor interfacing, and motor control. The USB interface enables direct connectivity to host systems for data logging or firmware updates. When designing with this MCU, ensure proper decoupling of the power supply pins with 100nF capacitors placed close to each VDD pin. The VDDA pin should be connected to a clean analog supply, and the VREF+ pin should be decoupled with a 1uF capacitor for accurate ADC conversions. Additionally, the BOOT0 pin configuration must be set correctly to select the desired boot mode.
STM32G081RBT6 - 128KB Flash ARM Cortex-M0+ MCU | STMicroelectronics
The STM32G081RBT6 is a 32-bit ARM Cortex-M0+ microcontroller from STMicroelectronics, featuring 128KB of Flash memory and 36KB of SRAM in a 64-pin LQFP package. It operates at a maximum frequency of 64 MHz and supports a supply voltage range of 1.7V to 3.6V, making it suitable for a wide range of embedded applications. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the brains of countless electronic devices, from automotive engine control units to IoT sensors and consumer electronics. They are a subset of embedded processors, which fall under the broader category of semiconductor integrated circuits. Key features of the STM32G081RBT6 include a 12-bit ADC with up to 19 channels, two 12-bit DACs, multiple timers including advanced 16-bit and 32-bit timers, and a variety of communication interfaces such as I2C, SPI, USART, and USB 2.0 Full-Speed device. It also integrates a CRC calculation unit, a true random number generator (RNG), and a unique device ID for security applications. The device is designed for low-power operation with multiple low-power modes including Sleep, Stop, and Standby. The STM32G081RBT6 is built on ST's advanced 90nm process technology, offering a balance of performance and power efficiency. The Cortex-M0+ core is optimized for low-power applications while providing sufficient computational power for real-time control tasks. The device includes a nested vectored interrupt controller (NVIC) for efficient interrupt handling and a memory protection unit (MPU) for enhanced system reliability. Typical applications include industrial control systems, motor control, consumer electronics, IoT devices, and battery-powered equipment. Its rich peripheral set and low-power capabilities make it ideal for smart sensors, portable medical devices, and home automation nodes. The USB interface enables direct connectivity to PCs and mobile devices for data logging and firmware updates. When designing with this MCU, pay attention to the power supply decoupling: place a 100nF capacitor close to each VDD pin and a 4.7uF bulk capacitor on the main supply. For low-power applications, utilize the Stop mode with RTC wakeup to minimize current consumption. The STM32G081RBT6 is available in a 64-pin LQFP package, which is suitable for PCB designs requiring moderate pin count and easy soldering.
STM32G431CBT6 - 170MHz Arm Cortex-M4F MCU | STMicroelectronics
The STMicroelectronics STM32G431CBT6 is a high-performance 32-bit microcontroller based on the Arm Cortex-M4 core with floating-point unit (FPU), operating at up to 170 MHz. It features 128 KB of Flash memory and 32 KB of SRAM, making it suitable for a wide range of real-time control and signal processing applications. The device is housed in a 48-pin LQFP package (LQFP-48) and operates over a supply voltage range of 1.71V to 3.6V. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. The STM32G431CBT6 belongs to the STM32G4 series, which is optimized for mixed-signal control applications, combining digital signal processing (DSP) capabilities with advanced analog peripherals. This MCU sits within the broader hierarchy of embedded processors, from general-purpose microcontrollers to application-specific system-on-chips (SoCs). Key features of the STM32G431CBT6 include a 170 MHz Arm Cortex-M4F core with DSP instructions and FPU, 128 KB Flash, 32 KB SRAM, and a rich set of peripherals. It integrates a 12-bit ADC with hardware oversampling (up to 16-bit resolution), two 12-bit DACs, operational amplifiers, comparators, and advanced timers. The device also supports multiple communication interfaces including SPI, I2C, USART, and CAN FD, making it versatile for industrial and automotive applications. From a technical architecture perspective, the STM32G431CBT6 leverages the STM32G4 series' advanced analog and control peripherals, such as the high-resolution timer (HRTIM) for precise PWM generation, and the CORDIC hardware accelerator for trigonometric functions. The FPU and DSP instructions enable efficient execution of complex algorithms like motor control and digital power conversion. The device also includes a memory protection unit (MPU) and a cyclic redundancy check (CRC) unit for enhanced reliability. Typical applications include motor control (e.g., field-oriented control of brushless DC motors), digital power supplies (e.g., LLC resonant converters), industrial automation, and consumer electronics. The STM32G431CBT6's combination of high clock speed, analog integration, and communication interfaces makes it ideal for these use cases. When designing with this MCU, ensure proper decoupling of the VDD pins with 100nF capacitors and a bulk capacitor. The VDDA pin must be connected to a clean analog supply to maintain ADC accuracy. Also, consider the thermal performance of the LQFP-48 package; the maximum junction temperature is 125°C, so adequate PCB copper area is recommended for high-power applications. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the ST datasheet, providing a comprehensive resource for engineers evaluating the STM32G431CBT6.