Microcontrollers
Products (319)
SPC582B60E1 - 32-bit Automotive MCU, 80MHz, 1MB Flash | STMicroelectronics
The SPC582B60E1 is a 32-bit automotive-grade microcontroller from STMicroelectronics, part of the SPC58 2B Line based on the Power Architecture® e200z2 core. It operates at a core frequency of up to 80 MHz and integrates 1 MB of flash memory and 128 KB of SRAM, making it suitable for body control modules, gateway applications, and other automotive electronic control units (ECUs). The device is offered in a 64-pin eTQFP package (10x10 mm), providing a compact footprint for space-constrained automotive PCBs. 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. In the automotive domain, MCUs are the central processing units for ECUs, managing functions such as engine control, body electronics, and advanced driver-assistance systems (ADAS). The SPC582B60E1 sits within the broader hierarchy of automotive microcontrollers, which are themselves a subset of embedded processors and are essential for implementing real-time control algorithms and communication protocols like CAN and LIN. Key features of the SPC582B60E1 include a 32-bit e200z2 core with single-precision floating-point unit (FPU), 1 MB of embedded flash with ECC, 128 KB of SRAM with ECC, and a rich set of communication interfaces: 3x FlexCAN, 2x LINFlex, 2x DSPI, and 1x I2C. It also integrates a 10-bit ADC with up to 16 channels, multiple timers (eTPU, eMIOS), and a crossbar switch for efficient data routing. The device supports a supply voltage range of 3.3V to 5V (VDD) and operates over a temperature range of -40°C to +125°C (grade 1), meeting AEC-Q100 requirements for automotive reliability. From an architectural perspective, the SPC582B60E1 leverages the Power Architecture® technology, which provides a robust instruction set and hardware virtualization support, enabling secure and deterministic execution. The inclusion of an FPU accelerates mathematical computations for control algorithms, while the ECC on both flash and SRAM enhances data integrity in safety-critical applications. The device also features a memory protection unit (MPU) and a cyclic redundancy check (CRC) unit, supporting functional safety standards such as ISO 26262 up to ASIL-B. Typical applications include body control modules (BCM), automotive gateway modules, lighting control, and motor control for pumps and fans. The SPC582B60E1's combination of processing power, memory, and communication peripherals makes it ideal for distributed automotive electronics where reliable operation under harsh conditions is paramount. Its low-power modes (HALT, STOP, STANDBY) help reduce quiescent current in battery-powered systems. When designing with this device, ensure proper decoupling of the VDD and VDDA pins with 100 nF ceramic capacitors placed close to the pins, and provide a solid ground plane. The device requires an external crystal or oscillator for the main clock; a 40 MHz crystal is recommended for maximum performance. For programming and debugging, use the JTAG or SWD interface, and consider the use of the on-chip boot ROM for secure boot.
SPC584B60E1 - 32-bit Power Architecture MCU, 4MB Flash | STMicroelectronics
The SPC584B60E1 is a 32-bit microcontroller from STMicroelectronics based on the Power Architecture e200z4 core, designed for automotive and industrial applications requiring high performance and functional safety. It operates at a core frequency of up to 160 MHz and integrates 4 MB of flash memory and 512 KB of RAM, making it suitable for complex control algorithms and data logging. 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. The SPC584B60E1 belongs to the SPC58 4B family of automotive microcontrollers, which are part of the broader Power Architecture portfolio from STMicroelectronics. These MCUs are engineered to meet the stringent requirements of ISO 26262 functional safety standards, supporting ASIL-D applications. Key features of the SPC584B60E1 include a dual-core lockstep configuration for safety-critical applications, an advanced timer module (eTPU2), multiple CAN-FD interfaces, and a 12-bit ADC with up to 32 channels. It also supports a wide operating voltage range of 3.3V to 5V and an extended temperature range of -40°C to +150°C, ensuring reliable operation in harsh environments. The device is built on a 40nm process technology, offering a balance of performance and power efficiency. It includes a memory protection unit (MPU), error correction code (ECC) on flash and RAM, and a cyclic redundancy check (CRC) unit for data integrity. The SPC584B60E1 is available in a 176-pin LQFP package, providing ample I/O for complex system integration. Typical applications include engine control units (ECUs), transmission control, battery management systems (BMS), and advanced driver-assistance systems (ADAS). Its high-speed processing and rich peripheral set make it ideal for real-time control and communication in automotive networks. When designing with this MCU, ensure proper decoupling of power supply pins and consider thermal management due to high clock speeds. The device supports various low-power modes, which can be leveraged to reduce energy consumption in battery-powered applications.
SPC584B70E3 - 32-bit Power Architecture MCU, 4MB Flash | STMicroelectronics
The SPC584B70E3 is a 32-bit microcontroller from STMicroelectronics based on the Power Architecture e200z4 core, operating at up to 160 MHz. It features 4 MB of flash memory and 512 KB of RAM, making it suitable for automotive and industrial control applications. The device is packaged in a 176-pin LQFP (Low-profile Quad Flat Package) with a 24x24 mm body and 0.5 mm pitch, providing a compact yet high-density solution for complex embedded systems. 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. MCUs are the backbone of modern automotive electronics, industrial automation, and IoT devices, enabling real-time control, sensing, and communication. The SPC584B70E3 belongs to the SPC58 32-bit MCU family, which is part of STMicroelectronics' broader automotive-grade microcontroller portfolio, positioned within the Power Architecture ecosystem. Key features of the SPC584B70E3 include a dual-core lockstep configuration (e200z4d) for safety-critical applications, an advanced timer module (eTPU2), multiple CAN-FD interfaces, and a 12-bit ADC with up to 64 channels. The device supports a wide operating temperature range of -40°C to +125°C, making it suitable for harsh environments. It also includes a memory protection unit (MPU), a cryptographic services engine (CSE), and a hardware security module (HSM) for secure boot and data protection. The SPC584B70E3 is built on a 40nm process technology, offering a balance of performance and power efficiency. The e200z4 core is a Power Architecture v2.07 compliant core with single-precision floating-point unit (FPU), enabling efficient execution of complex control algorithms. The device supports a comprehensive set of communication interfaces, including Ethernet, FlexRay, LIN, and SPI, facilitating integration into automotive networks. Typical applications include engine control units (ECUs), transmission control, battery management systems (BMS), and advanced driver-assistance systems (ADAS). The high flash memory and robust peripheral set make it ideal for applications requiring large code bases and real-time processing. The device also supports AUTOSAR (Automotive Open System Architecture) and ISO 26262 functional safety standards, ensuring compliance with automotive industry requirements. When designing with the SPC584B70E3, consider the power supply decoupling and thermal management. The device requires a 3.3V I/O supply and a 1.2V core supply, with multiple power pins that must be properly decoupled with 100nF capacitors. The LQFP-176 package has a thermal resistance of 23°C/W (theta_JA), so adequate PCB copper area and airflow are necessary for high-temperature operation.
SPC584B70E7 - 32-bit MCU, 4MB Flash, 256KB RAM | STMicroelectronics
The SPC584B70E7 is a 32-bit automotive-grade microcontroller from STMicroelectronics, based on the Power Architecture e200z4 core. It operates at up to 160 MHz and features 4 MB of embedded flash memory and 256 KB of SRAM, making it suitable for complex automotive body and gateway applications. The device is housed in a 176-pin LQFP package (LQFP176) and supports a supply voltage range of 3.3V to 5V. 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. The SPC584B70E7 belongs to the family of 32-bit automotive microcontrollers, which are a subset of embedded processors optimized for real-time control, safety, and communication in vehicles. These MCUs are part of the broader category of automotive electronics, which includes engine control units, body control modules, and advanced driver-assistance systems. Key features of the SPC584B70E7 include a dual-core lockstep configuration for safety-critical applications, an advanced timer module, multiple CAN and LIN interfaces, and an Ethernet controller. It also integrates a 12-bit ADC with up to 32 channels, a DMA controller, and a memory protection unit. The device is AEC-Q100 qualified, ensuring reliability in harsh automotive environments, and supports a wide operating temperature range from -40°C to +125°C. Technically, the SPC584B70E7 is built on a 55nm process technology, offering a balance of performance and power efficiency. The e200z4 core is a Power Architecture-based processor with a single-issue, 32-bit pipeline, supporting instruction set extensions for DSP and floating-point operations. The flash memory is organized with error correction code (ECC) for enhanced data integrity, and the SRAM is also ECC-protected. The device includes a flexible external bus interface for memory expansion and a security module for secure boot and key storage. Typical applications include automotive body control modules, gateway modules, and battery management systems. The SPC584B70E7 is also used in industrial automation and motor control, where its robust communication interfaces and real-time performance are critical. In automotive body control, the MCU manages lighting, window lifts, and central locking, while in gateway modules it routes data between different vehicle networks. When designing with the SPC584B70E7, ensure proper decoupling of the power supply pins with 100nF capacitors placed close to each VDD pin. The device requires a stable clock source, typically a 40 MHz crystal, and the PLL must be configured correctly for the desired system frequency. For safety-critical applications, the lockstep core and memory protection unit should be enabled to detect and mitigate faults.
SPC584C70E1 - 32-bit Power Architecture MCU | STMicroelectronics
The SPC584C70E1 is a 32-bit microcontroller from STMicroelectronics based on the Power Architecture e200z4 core, designed for automotive and industrial applications requiring high performance and functional safety. It operates at a core frequency of up to 120 MHz and features 1.5 MB of flash memory and 192 KB of RAM, providing ample resources for complex control algorithms and data logging. 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. MCUs are the brains of countless electronic devices, from automotive engine control units (ECUs) to industrial automation controllers. The SPC584C70E1 belongs to the SPC58 family of automotive microcontrollers, which are part of the broader Power Architecture portfolio from STMicroelectronics, known for their robustness and real-time performance. Key features of the SPC584C70E1 include a 32-bit e200z4 core with single-precision floating-point unit (FPU), a rich set of communication interfaces (CAN, LIN, SPI, I2C, UART), and advanced timer modules for motor control and PWM generation. It also integrates a 12-bit ADC with multiple channels, making it suitable for sensor interfacing. The device is AEC-Q100 qualified, ensuring reliability in harsh automotive environments. From a technical depth perspective, the SPC584C70E1 leverages the Power Architecture instruction set, which is optimized for real-time control applications. The e200z4 core supports variable-length encoding (VLE) for code density, reducing memory footprint. The MCU includes a memory protection unit (MPU) and a cyclic redundancy check (CRC) unit, enhancing system safety and data integrity. The device also features a lockstep core option for safety-critical applications, meeting ISO 26262 ASIL-B requirements. Typical applications include automotive body control modules, engine management systems, transmission control, and industrial motor drives. The SPC584C70E1's combination of high-speed processing, extensive peripherals, and functional safety features makes it ideal for these demanding environments. When designing with this MCU, ensure proper power supply decoupling with 100 nF capacitors close to each power pin and a bulk capacitor (e.g., 10 uF) on the main supply. The device supports a wide supply voltage range of 3.3V to 5V, allowing flexible system design. For safety-critical applications, utilize the built-in self-test (BIST) and lockstep features to achieve the required ASIL level.
SPC58EC74E7 - 32-bit Automotive MCU, 4MB Flash | STMicroelectronics
The SPC58EC74E7 is a 32-bit automotive-grade microcontroller from STMicroelectronics, part of the SPC58 Chorus family. It features a dual-core Power Architecture e200z4d core running at up to 180 MHz, with 4 MB of flash memory and 512 KB of RAM. The device is housed in a 176-pin LQFP package (LQFP-176) and is designed for safety-critical automotive applications, supporting ASIL-B functional safety requirements. 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. In the automotive domain, MCUs like the SPC58EC74E7 are the central processing units for engine control, body control, and advanced driver-assistance systems (ADAS). They are part of the broader hierarchy: microcontroller -> automotive MCU -> SPC58 family -> Power Architecture -> embedded processor. Key features of the SPC58EC74E7 include a dual-core lockstep capability for safety, an advanced timer module (eTPU2), multiple CAN-FD interfaces, and a 12-bit ADC with up to 64 channels. The device supports a wide operating temperature range of -40°C to +125°C, making it suitable for under-hood automotive environments. It also includes a memory protection unit (MPU) and a cryptographic services engine (CSE) for secure communication. The SPC58EC74E7 is built on ST's 40nm embedded flash process technology, offering high performance and low power consumption. The dual-core architecture allows for parallel processing and redundancy, which is critical for ISO 26262 functional safety compliance. The device also features a flexible memory controller supporting external memory interfaces, and a rich set of communication peripherals including Ethernet, FlexRay, and LIN. Typical applications include engine management systems, transmission control units, body control modules, and battery management systems in electric vehicles. The MCU's high-speed processing and extensive peripheral set make it ideal for real-time control and diagnostics. When designing with this device, ensure proper power supply decoupling and thermal management. The LQFP-176 package requires careful PCB layout to minimize noise and ensure reliable operation. The device supports multiple power modes, including low-power modes for battery-powered applications.
SPC58EC80E5 - 32-bit Power Architecture MCU | STMicroelectronics
The SPC58EC80E5 is a 32-bit automotive-grade microcontroller from STMicroelectronics, built on the Power Architecture® e200z4 core. It operates at up to 180 MHz and is designed for high-reliability automotive and industrial applications. The device integrates up to 4 MB of flash memory and 512 KB of RAM, along with a rich set of communication interfaces including CAN, LIN, Ethernet, and FlexRay. 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. In the system hierarchy, an MCU is a type of embedded processor, which falls under the broader category of integrated circuits. The SPC58EC80E5 is a high-performance MCU tailored for automotive body and powertrain control, where real-time processing and functional safety are critical. Key features include a dual-core lockstep configuration for safety-critical applications, supporting ASIL-D compliance. The device offers a wide operating temperature range of -40°C to +125°C, making it suitable for harsh environments. It also includes advanced security features such as a hardware security module (HSM) and cryptographic acceleration, ensuring secure communication and data protection. Technically, the SPC58EC80E5 uses the Power Architecture e200z4 core, which is optimized for deterministic real-time performance. The MCU supports up to 180 MHz operation and includes a floating-point unit (FPU) for mathematical computations. The memory subsystem includes error-correcting code (ECC) on both flash and RAM, enhancing reliability in safety-critical applications. The device also features a DMA controller, multiple timers, and a 12-bit ADC with up to 64 channels. Typical applications include automotive engine control units (ECUs), transmission control, body control modules, and advanced driver-assistance systems (ADAS). The MCU's robust communication interfaces and safety features make it ideal for these applications, where real-time response and fault tolerance are essential. When designing with this MCU, ensure proper power supply decoupling and consider the thermal dissipation of the package. The device requires a stable clock source and careful layout of high-speed interfaces to minimize EMI. Refer to the STMicroelectronics reference manual for detailed design guidelines. 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 SPC58EC80E5.
SPC58EG80E5 - 32-bit Automotive MCU, 8MB Flash | STMicroelectronics
The SPC58EG80E5 is a 32-bit automotive-grade microcontroller from STMicroelectronics, based on the Power Architecture e200z4 core. It operates at up to 180 MHz and features 8 MB of embedded flash memory and 512 KB of RAM, making it suitable for complex automotive body, gateway, and powertrain applications. The device is housed in a 292-pin BGA package (TEBGA-292) and supports a supply voltage range of 3.3V to 5V. 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. In the automotive domain, MCUs are the central processing units for engine control units (ECUs), body control modules (BCMs), and advanced driver-assistance systems (ADAS). The SPC58EG80E5 belongs to the SPC58 family, which is part of STMicroelectronics' broader automotive microcontroller portfolio, positioned between the SPC56 and SPC57 series in terms of performance and feature set. Key features of the SPC58EG80E5 include dual e200z4 cores with lockstep capability for safety-critical applications, a 10/100 Ethernet controller, multiple CAN-FD and LIN interfaces, and a 12-bit ADC with up to 64 channels. The device also integrates a hardware security module (HSM) for secure boot and cryptographic operations, and supports functional safety up to ASIL-D according to ISO 26262. The flash memory is organized with ECC protection, and the device includes a memory protection unit (MPU) for enhanced reliability. From a technical architecture perspective, the SPC58EG80E5 uses a superscalar Power Architecture core with a 32-bit data path, featuring a floating-point unit (FPU) and a signal processing extension (SPE). The device supports a wide operating temperature range of -40°C to +125°C, making it suitable for under-hood automotive environments. The BGA package provides excellent thermal performance and allows for compact PCB layouts, which is critical in space-constrained automotive modules. Typical applications include automotive body control modules, gateway modules, battery management systems (BMS), and advanced driver-assistance systems (ADAS). The device's high-speed Ethernet and CAN-FD interfaces enable high-bandwidth communication between ECUs, while the HSM ensures secure data transmission. The SPC58EG80E5 is also used in industrial automation and robotics where high reliability and real-time performance are required. When designing with the SPC58EG80E5, engineers should consider the power supply decoupling requirements, as the device has multiple power domains. A robust power management strategy is essential to ensure stable operation across the full temperature range. Additionally, the device's complex pinout requires careful PCB layout to minimize signal integrity issues, especially for high-speed interfaces like Ethernet and CAN-FD.
SPC58EG84E5 - 32-bit Automotive MCU, 4MB Flash | STMicroelectronics
The SPC58EG84E5 is a 32-bit automotive-grade microcontroller from STMicroelectronics, part of the SPC58 Chorus family. It features a high-performance e200z4d core running at up to 180 MHz, with 4 MB of flash memory and 512 KB of RAM. The device is housed in a 292-pin BGA package (LFBGA292) and is designed for safety-critical automotive applications, supporting ASIL-B and ASIL-D functional safety levels. 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. In the automotive domain, MCUs like the SPC58EG84E5 are the central processing units for engine control, body control, and advanced driver-assistance systems (ADAS). They are part of the broader hierarchy: microcontroller -> automotive MCU -> engine control unit (ECU) -> vehicle electronic control system. Key features of the SPC58EG84E5 include a dual-core lockstep configuration for safety, a 10/100 Ethernet controller, multiple CAN-FD and LIN interfaces, and a 12-bit ADC with up to 64 channels. The device supports a wide operating temperature range of -40°C to +125°C, making it suitable for under-hood applications. It also includes a memory protection unit (MPU) and a cryptographic services engine (CSE) for secure communication. The SPC58EG84E5 is built on STMicroelectronics' 40nm process technology, offering a balance of performance and power efficiency. The dual-core lockstep architecture ensures that both cores execute the same instructions and compare results, detecting any faults and enabling functional safety compliance. The device also features a flexible memory controller supporting external memory interfaces, and a rich set of timers including a high-resolution timer (eTPU) for precise motor control. Typical applications include engine management systems, transmission control, battery management systems (BMS), and ADAS domain controllers. The SPC58EG84E5's high-speed processing and extensive connectivity options make it ideal for real-time control and communication in modern vehicles. Its safety features are critical for systems where failure could lead to hazardous situations. When designing with this MCU, ensure proper power supply decoupling with 100nF capacitors close to each power pin and a bulk capacitor on the main supply. The device requires a stable 3.3V or 5V supply, and the internal regulator can be configured for different voltage domains. For safety-critical applications, use the built-in self-test (BIST) and error-correcting code (ECC) features to enhance reliability.
SPC58NE84E7 - 32-bit Automotive MCU, 6MB Flash, 4MB RAM | STMicroelectronics
The SPC58NE84E7 is a high-performance 32-bit automotive microcontroller from STMicroelectronics, based on the Power Architecture e200z4 core. It operates at up to 180 MHz and is designed for safety-critical automotive applications, featuring dual-core lockstep capability, advanced security modules, and a rich set of communication interfaces. The device is housed in a 292-pin BGA package (TQFP-292) and is qualified to AEC-Q100 Grade 1, supporting an extended temperature range of -40°C to +150°C. What is an automotive microcontroller? An automotive microcontroller is a specialized integrated circuit designed to control and manage various functions in vehicles, such as engine management, transmission control, body electronics, and advanced driver-assistance systems (ADAS). These MCUs are built to withstand harsh automotive environments, including extreme temperatures, vibration, and electromagnetic interference. They typically integrate high-performance CPU cores, large memory blocks, and a wide range of peripherals like CAN, LIN, and Ethernet, all while meeting stringent safety and reliability standards such as ISO 26262 and AEC-Q100. In the system hierarchy, an automotive MCU is a type of microcontroller, which is a type of embedded processor, which is a type of integrated circuit. Key features of the SPC58NE84E7 include a 6 MB flash memory and 4 MB RAM, providing ample storage for complex automotive applications. It integrates two e200z4 cores running in lockstep for safety-critical functions, along with a separate e200z0 core for peripheral management. The device supports a wide range of communication protocols, including CAN-FD, LIN, FlexRay, and Ethernet, making it suitable for vehicle networking. It also includes advanced security features such as a Hardware Security Module (HSM) and cryptographic accelerators for secure boot and secure communication. From a technical depth perspective, the SPC58NE84E7 is built on a 40nm process technology, offering a balance of performance and power efficiency. The dual-core lockstep architecture ensures that safety-critical tasks are executed redundantly, detecting any faults and triggering safe-state transitions. The device also features a Memory Protection Unit (MPU) and a Memory Management Unit (MMU) for robust memory isolation, essential for mixed-criticality systems. The integrated DMA controller and interrupt controller enable efficient data movement and real-time response. Typical applications include engine control units (ECUs), transmission control, battery management systems (BMS), and ADAS domain controllers. The SPC58NE84E7's high performance and extensive peripheral set make it ideal for these demanding applications, where reliability and real-time processing are paramount. When designing with this device, ensure proper power supply decoupling and thermal management. The BGA package requires careful PCB layout to manage heat dissipation and signal integrity. Use the recommended power sequencing and reset circuitry as specified in the datasheet to ensure reliable operation.
SPC58NG80E5 - 32-bit Automotive MCU, 8MB Flash | STMicroelectronics
The SPC58NG80E5 is a high-performance 32-bit automotive microcontroller from STMicroelectronics, built on the Power Architecture® e200z4 core. It operates at up to 180 MHz and features 8 MB of embedded flash memory and 768 KB of RAM, making it suitable for complex automotive body, gateway, and safety applications. The device is housed in a 292-ball BGA package (TEPBGA292) and supports a supply voltage range of 3.3V to 5V. What is an automotive microcontroller? An automotive microcontroller is a specialized integrated circuit designed to control electronic systems within vehicles, such as engine management, body control, advanced driver-assistance systems (ADAS), and infotainment. These MCUs are engineered to meet stringent automotive standards, including AEC-Q100 qualification, extended temperature ranges (-40°C to +125°C), and enhanced reliability for harsh environments. They typically integrate multiple communication interfaces (CAN, LIN, SPI, Ethernet) and safety features like lockstep cores and memory protection units (MPU) to support functional safety standards such as ISO 26262. Key features of the SPC58NG80E5 include a dual-core e200z4d architecture (with one core available for safety lockstep), 8 MB of flash with ECC, 768 KB of SRAM, and a rich set of peripherals: 4× CAN-FD, 2× Ethernet (10/100 Mbps), 16× LIN, 3× SPI, 2× I2C, and multiple ADCs. The MCU also integrates a hardware security module (HSM) for secure boot and cryptographic operations, and supports up to 180 MHz core frequency. Its advanced timer modules (eTPU2, eMIOS) enable precise motor control and PWM generation. From a technical depth perspective, the SPC58NG80E5 leverages ST's 40nm embedded flash process, offering low power consumption and high reliability. The dual-core architecture with lockstep capability allows the device to achieve ASIL-B (Automotive Safety Integrity Level B) compliance, making it suitable for safety-critical applications. The device also includes a memory protection unit (MPU), a cyclic redundancy check (CRC) unit, and a fault collection and control unit (FCCU) for robust error detection and handling. Typical applications include automotive body control modules (BCM), gateway modules, battery management systems (BMS), and advanced driver assistance systems (ADAS) domain controllers. The SPC58NG80E5's high flash density and CAN-FD support make it ideal for over-the-air (OTA) update capable ECUs, while its Ethernet interfaces enable high-speed in-vehicle networking. When designing with this MCU, ensure proper power supply decoupling with 100nF and 10uF capacitors near each power pin, and follow the recommended PCB layout for the TEPBGA292 package to manage thermal dissipation. The device requires a stable 3.3V core supply and 5V I/O supply, and the boot configuration pins must be set correctly for the desired boot mode (e.g., from flash or via serial bootloader).
SPC58NG84C3 - 32-bit Automotive MCU, 4MB Flash | STMicroelectronics
The SPC58NG84C3 is a 32-bit automotive-grade microcontroller from STMicroelectronics, part of the SPC58 Chorus family. It is built on the Power Architecture® e200z4 core and is designed for high-reliability automotive applications such as engine control, transmission control, and body control modules. The device features up to 4 MB of embedded flash memory, 512 KB of RAM, and a rich set of communication interfaces including CAN, LIN, FlexRay, and Ethernet, making it suitable for complex real-time control and networking tasks. 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. In the automotive domain, MCUs are the central processing units for electronic control units (ECUs), managing everything from engine timing to airbag deployment. The SPC58NG84C3 belongs to the SPC58 family, which is part of STMicroelectronics' broad portfolio of automotive microcontrollers, positioned between the SPC56 (older) and SPC58 (newer) generations, offering enhanced performance and security features. Key features of the SPC58NG84C3 include a dual-core lockstep configuration for safety-critical applications, supporting ASIL-D (Automotive Safety Integrity Level D) per ISO 26262. It operates at a core frequency of up to 180 MHz, providing high computational throughput. The device integrates a hardware security module (HSM) for secure boot and cryptographic operations, essential for modern vehicle cybersecurity. It also includes advanced analog peripherals such as 12-bit ADCs, and a flexible timer module (eTPU) for precise motor control and engine management. From a technical architecture perspective, the SPC58NG84C3 uses the Power Architecture e200z4 core, which is a 32-bit RISC architecture optimized for real-time deterministic execution. The dual-core lockstep configuration ensures that both cores execute the same instructions and compare results, detecting any faults and enabling fail-safe operation. The flash memory is organized into multiple banks, allowing read-while-write operations for firmware updates without halting the system. The device also supports a wide operating temperature range of -40°C to +150°C, making it suitable for under-hood automotive environments. Typical applications include engine control units (ECUs), transmission control modules, battery management systems (BMS), and advanced driver-assistance systems (ADAS) domain controllers. The SPC58NG84C3's combination of high-speed processing, extensive connectivity, and functional safety features makes it a preferred choice for automotive OEMs and Tier-1 suppliers. Its compatibility with AUTOSAR (Automotive Open System Architecture) simplifies software development and integration. When designing with the SPC58NG84C3, engineers must consider power supply decoupling, clock source selection, and thermal management. The device requires a stable 3.3V or 5V supply, and it is recommended to use a crystal oscillator or external clock for precise timing. Proper PCB layout with adequate ground planes and decoupling capacitors is essential to minimize noise and ensure reliable operation in harsh automotive environments.
SPC58NG84E7 - 32-bit Automotive MCU, 4MB Flash | STMicroelectronics
The SPC58NG84E7 is a 32-bit automotive-grade microcontroller from STMicroelectronics, part of the SPC58 Chorus family. It is built on the Power Architecture® e200z4 core, operating at up to 180 MHz, and is designed for high-reliability automotive and industrial applications. The device features 4 MB of embedded flash memory, 512 KB of RAM, and a comprehensive set of communication interfaces including CAN, LIN, FlexRay, and Ethernet, making it suitable for body control modules, gateway applications, and advanced driver assistance systems (ADAS). 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. In the automotive domain, MCUs are the central processing units for electronic control units (ECUs), managing everything from engine control to infotainment. The SPC58NG84E7 belongs to the SPC58 family, which is part of the broader Power Architecture® MCU category, known for its robust real-time performance and safety features. Key features of the SPC58NG84E7 include its dual-core lockstep capability for safety-critical applications, supporting ASIL-D functional safety levels per ISO 26262. It integrates a hardware security module (HSM) for secure boot and cryptographic operations, essential for connected vehicles. The MCU also offers a rich set of analog and digital peripherals, including multiple 12-bit ADCs, PWM timers, and a DMA controller, enabling complex motor control and sensor interfacing. Its operating temperature range of -40°C to +150°C ensures reliable operation in harsh automotive environments. From a technical architecture perspective, the SPC58NG84E7 leverages the e200z4 core with a single-issue, in-order pipeline, achieving high instruction throughput. The memory subsystem includes a 4 MB flash with ECC, 512 KB of SRAM with ECC, and a memory protection unit (MPU) for enhanced reliability. The device supports a wide supply voltage range of 3.3V to 5V, with multiple power domains for I/O and core logic. Its advanced process technology ensures low power consumption while maintaining high performance, making it suitable for always-on applications in vehicles. Typical applications include automotive body control modules (BCM), gateway modules, battery management systems (BMS), and motor control for electric power steering (EPS). The SPC58NG84E7's robust communication interfaces and safety features make it ideal for these use cases, where reliability and real-time response are critical. For instance, in a BCM, the MCU manages lighting, door locks, and window controls, while communicating over CAN and LIN buses. When designing with the SPC58NG84E7, engineers should consider the power supply decoupling and layout for high-speed interfaces like Ethernet and FlexRay. Proper grounding and shielding are essential to minimize electromagnetic interference (EMI). Additionally, the device's safety mechanisms, such as the lockstep core and memory ECC, should be fully utilized to achieve the desired ASIL level. The MCU's development ecosystem includes the SPC5 Studio IDE and AUTOSAR-compliant drivers, facilitating software development and integration.
SPC58NH92C3 - 32-bit Automotive MCU, 6MB Flash | STMicroelectronics
The SPC58NH92C3 is a high-performance 32-bit automotive microcontroller from STMicroelectronics, built on the Power Architecture® e200z4 core. It operates at up to 180 MHz and features 6 MB of embedded flash memory and 512 KB of RAM, making it suitable for complex automotive body, gateway, and safety applications. The device is housed in a 292-ball BGA package (TEPBGA292) and is designed to meet AEC-Q100 automotive qualification standards. 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. In automotive electronics, MCUs like the SPC58NH92C3 serve as the central processing unit for functions such as engine control, body control modules, advanced driver-assistance systems (ADAS), and in-vehicle networking. The SPC58NH92C3 belongs to the SPC58 family, which is part of STMicroelectronics' broad portfolio of automotive-grade microcontrollers, positioned between the SPC56 and SPC57 families in terms of performance and feature set. Key features of the SPC58NH92C3 include a dual-core lockstep configuration for safety-critical applications, supporting ASIL-D (Automotive Safety Integrity Level D) according to ISO 26262. It integrates a wide range of communication interfaces, including CAN-FD, LIN, FlexRay, Ethernet, and SPI, enabling robust in-vehicle networking. The device also features advanced security modules, such as a Hardware Security Module (HSM) for secure boot and cryptographic operations, and a Memory Protection Unit (MPU) for enhanced system reliability. From a technical perspective, the SPC58NH92C3 leverages the e200z4 core with a 10-stage pipeline, achieving high instruction throughput. It includes a floating-point unit (FPU) for efficient mathematical computations, and a DMA controller to offload data transfers from the CPU. The flash memory is organized with error correction code (ECC) to detect and correct single-bit errors, enhancing data integrity. The device supports a wide operating temperature range of -40°C to +125°C, making it suitable for harsh automotive environments. Typical applications include automotive body control modules, gateway modules, battery management systems (BMS), and advanced driver-assistance systems (ADAS). The SPC58NH92C3's high-speed processing and extensive peripheral set make it ideal for real-time control and communication tasks. For example, in a gateway module, it can manage multiple CAN and LIN buses, routing messages between different vehicle subsystems with low latency. When designing with the SPC58NH92C3, engineers should consider the power supply requirements, as the device operates at 3.3V or 5V I/O and requires a stable core voltage. Proper decoupling and PCB layout are critical to ensure signal integrity at high speeds. Additionally, the device's security features should be leveraged to protect against unauthorized access, especially in connected vehicle applications.
SPC58NH92C5 - 32-bit Automotive MCU, 6MB Flash | STMicroelectronics
The SPC58NH92C5 is a high-performance 32-bit automotive microcontroller from STMicroelectronics, based on the Power Architecture e200z4 core. It is designed for advanced automotive applications requiring high computational power, extensive connectivity, and robust safety features. The device operates at a core frequency of up to 180 MHz and integrates 6 MB of flash memory and 512 KB of RAM, making it suitable for complex real-time control and infotainment systems. 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. In the automotive domain, MCUs are the central processing units for engine control units (ECUs), body control modules, and advanced driver-assistance systems (ADAS). The SPC58NH92C5 belongs to the SPC58 family, which is part of STMicroelectronics' broad portfolio of automotive-grade microcontrollers, positioned above simpler 8-bit and 16-bit MCUs and below high-end application processors. Key features of the SPC58NH92C5 include a dual-core lockstep configuration for safety-critical applications, supporting ASIL-D (Automotive Safety Integrity Level D) compliance. It integrates a rich set of communication interfaces, including CAN-FD, LIN, FlexRay, Ethernet, and SPI, enabling seamless integration into vehicle networks. The device also features advanced security modules for secure boot and data protection, and a comprehensive set of analog and digital peripherals for sensor interfacing and actuator control. From a technical perspective, the SPC58NH92C5 leverages a 40nm process technology, balancing performance and power efficiency. The e200z4 core is based on the Power Architecture, which is widely used in automotive applications due to its real-time capabilities and robustness. The MCU includes a memory protection unit (MPU), a DMA controller, and a sophisticated interrupt controller, ensuring deterministic response times. The device is available in a 292-pin BGA package, offering a compact footprint for space-constrained automotive modules. Typical applications include engine management systems, transmission control, battery management systems (BMS), and advanced driver-assistance systems (ADAS). The high flash memory capacity and extensive connectivity make it ideal for gateway modules that aggregate data from various vehicle subsystems. The device's safety features are critical for applications where failure could lead to hazardous situations, such as braking and steering systems. When designing with the SPC58NH92C5, engineers must consider the power supply requirements, including multiple voltage rails (3.3V and 5V) and proper decoupling. The device supports a wide operating temperature range of -40°C to +150°C, making it suitable for under-hood applications. Additionally, the MCU requires careful PCB layout to minimize electromagnetic interference (EMI) and ensure signal integrity for high-speed communication interfaces.
SPC58NH92E7 - 32-bit Automotive MCU, 6MB Flash | STMicroelectronics
The SPC58NH92E7 is a high-performance 32-bit automotive microcontroller from STMicroelectronics, based on the Power Architecture® e200z4 core. It operates at up to 180 MHz and features 6 MB of embedded flash memory and 512 KB of RAM, making it suitable for complex automotive body, gateway, and safety applications. The device is housed in a 292-ball BGA package (TEPBGA292) and supports a wide supply voltage range of 3.3V to 5V. 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. In the automotive domain, MCUs like the SPC58NH92E7 are essential for engine control, body control modules, advanced driver-assistance systems (ADAS), and vehicle networking. They are part of the broader category of embedded processors, which also includes digital signal processors (DSPs) and system-on-chips (SoCs). Key features of the SPC58NH92E7 include a dual-core lockstep configuration for safety-critical applications, an advanced timer module, multiple CAN-FD interfaces, and Ethernet connectivity. It also integrates a hardware security module (HSM) for secure boot and cryptographic operations, and supports AUTOSAR and ISO 26262 functional safety standards. The device is AEC-Q100 qualified, ensuring reliability in harsh automotive environments. From a technical perspective, the SPC58NH92E7 leverages the e200z4 core with a single-issue, 32-bit Power Architecture, delivering up to 360 DMIPS. The flash memory is organized with error correction code (ECC) for data integrity, and the device includes a memory protection unit (MPU) for enhanced safety. The MCU also features a 10-bit ADC with up to 64 channels, multiple serial communication interfaces (SPI, I2C, UART), and a flexible PWM module for motor control. Typical applications include automotive body control modules, gateway modules, battery management systems (BMS), and advanced driver-assistance systems (ADAS). The SPC58NH92E7's high-speed processing and extensive connectivity make it ideal for real-time control and data aggregation in modern vehicles. When designing with this device, ensure proper power supply decoupling with 100nF capacitors close to each power pin, and follow the recommended PCB layout for the TEPBGA292 package to manage thermal dissipation. The device supports multiple power modes, including low-power stop and standby modes, which are critical for battery-powered automotive applications.
SR5E1E5 - [DATA_NEEDED: Key Feature] | [DATA_NEEDED: Brand] | [DATA_NEEDED: Primary Application]
The SR5E1E5 is an electronic component whose detailed specifications are currently not available in the verified web data. Based on the MPN pattern, it is likely a semiconductor device, possibly a voltage regulator, diode, or transistor, but without official datasheet information, its exact function and parameters cannot be confirmed. This description will be updated once authoritative data is obtained. Electronic components are fundamental building blocks of electronic systems, ranging from passive components like resistors and capacitors to active components such as integrated circuits and transistors. They are categorized by their function, package type, and electrical characteristics. Understanding the role of a component within a system hierarchy is essential for proper selection and design. Key features of the SR5E1E5 are currently unknown. Typically, components in this category may offer specific voltage, current, or frequency ratings, along with package options and compliance with industry standards. Without verified data, it is not possible to list differentiating specifications. Technical depth regarding the SR5E1E5's architecture or process technology is unavailable. Future updates will include details on its internal structure, manufacturing process, and performance analysis once the datasheet is accessed. Typical applications for the SR5E1E5 cannot be determined at this time. Common applications for similar components include power management, signal conditioning, and switching circuits. Specific use cases will be provided after datasheet review. When designing with the SR5E1E5, engineers should consult the official datasheet for electrical characteristics, pinout, and recommended operating conditions. Until then, it is advised to treat all specifications as unverified and to avoid relying on this component for critical designs.
SR5E1E7 - High-Performance Microcontroller | STMicroelectronics
The SR5E1E7 is a high-performance microcontroller from STMicroelectronics, designed for automotive and industrial applications requiring robust real-time control and advanced connectivity. It features a 32-bit ARM Cortex-M7 core running at up to 400 MHz, with 2 MB of flash memory and 1 MB of SRAM, enabling complex control algorithms and data-intensive processing. The device is housed in a 176-pin LQFP package, providing a compact yet powerful solution for space-constrained designs. 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. MCUs are the brains of countless electronic devices, from automotive engine control units (ECUs) to industrial robots and IoT sensors. They are part of the broader category of embedded processors, which also includes microprocessors (MPUs) and digital signal processors (DSPs). The SR5E1E7 sits at the high-performance end of the MCU spectrum, offering the processing power and peripheral set needed for demanding real-time applications. Key features of the SR5E1E7 include a rich set of communication interfaces: 6x CAN-FD, 4x UART, 4x SPI, 2x I2C, and 1x Ethernet MAC, making it ideal for automotive gateways and industrial networking. It also integrates a 12-bit ADC with up to 24 channels, a 12-bit DAC, and advanced timers for precise motor control and PWM generation. The device supports functional safety up to ASIL-B, with built-in self-test (BIST) and error-correcting code (ECC) on both flash and SRAM, ensuring reliable operation in safety-critical environments. From a technical architecture perspective, the SR5E1E7 leverages a dual-core lockstep configuration for safety-critical applications, where two identical cores execute the same code and compare results to detect faults. This is complemented by a memory protection unit (MPU) and a secure hardware extension (SHE) for cryptographic operations, enabling secure boot and secure communication. The device operates over a supply voltage range of 3.3V to 5V, with multiple low-power modes to optimize energy consumption in battery-powered or energy-harvesting systems. Typical applications include automotive body control modules, battery management systems (BMS), industrial motor drives, and smart grid infrastructure. In automotive body control, the SR5E1E7 manages lighting, windows, and door locks, while its CAN-FD interfaces allow seamless integration with the vehicle's network. For industrial motor drives, the advanced timers and high-resolution PWM enable precise speed and torque control, improving efficiency and reducing mechanical stress. When designing with the SR5E1E7, ensure proper decoupling of the power supply pins with 100nF and 10uF capacitors placed close to the device. The LQFP-176 package requires careful PCB layout to minimize parasitic inductance and ensure thermal dissipation. Use the internal voltage regulator for core logic, and connect the VDDA pin to a clean analog supply for optimal ADC performance. For safety-critical applications, implement the recommended external watchdog and voltage monitoring circuits to complement the internal safety mechanisms.
SR6G6C4 - Stellar SR6 G6 32-bit Arm Cortex-R52+ Automotive MCU | STMicroelectronics
The SR6G6C4 is a high-performance automotive integration microcontroller from STMicroelectronics, part of the Stellar SR6 G6 line. It features 4x Arm Cortex-R52+ cores and 3x Cortex-M4 cores, delivering superior real-time and safety performance with the highest ASIL-D capability. The device integrates 16 MB of non-volatile memory (NVM) organized as 2x 15 MB for OTA (Over-The-Air) updates, and 3.8 MB of RAM. It is designed to meet the requirements of domain controllers and ECUs in connected, updatable, automated, and electrified cars, bringing hardware-based virtualization technology to MCUs to ease software development and integration. An automotive integration MCU is a specialized microcontroller that consolidates multiple electronic control unit (ECU) functions into a single chip, reducing system complexity and cost. In the system hierarchy, it sits between the application software and the vehicle's electrical/electronic architecture, managing real-time control, safety, and communication. The Stellar SR6 G6 line is positioned as a high-integration MCU for domain controllers, gateway, and body applications, supporting advanced vehicle architectures. Key features include 4x Cortex-R52+ cores running at up to 400 MHz, 3x Cortex-M4 cores for low-latency I/O processing, 16 MB NVM with OTA support, 3.8 MB RAM, and hardware-based virtualization. The device supports ASIL-D functional safety, embedded security, and a rich set of communication interfaces including CAN-FD, Ethernet, and FlexRay. It is available in a BGA-292 (17x17 mm) package, offering high pin density for complex designs. The SR6G6C4 is built on ST's advanced automotive-grade process technology, ensuring high reliability and extended temperature range (-40°C to +125°C). The hardware virtualization enables multiple software domains to run on a single MCU, improving performance and security isolation. The device includes a dedicated safety island and security module, supporting ISO 26262 and ISO 21434 compliance. Typical applications include domain controllers for body, gateway, and zonal architectures, as well as battery management systems (BMS), powertrain control, and advanced driver-assistance systems (ADAS). The high integration and OTA support make it ideal for software-defined vehicles. When designing with the SR6G6C4, ensure proper power supply decoupling and thermal management, as the BGA-292 package requires careful PCB layout. The device supports multiple boot modes and debug interfaces, including JTAG and SWD, for development and production programming.
SR6G6C6 - High-Performance Microcontroller | STMicroelectronics
The SR6G6C6 is a high-performance microcontroller from STMicroelectronics, designed for advanced embedded applications requiring robust processing capabilities and extensive peripheral integration. It features a 32-bit ARM Cortex-M7 core operating at up to 550 MHz, with 2 MB of flash memory and 1 MB of SRAM, making it suitable for complex real-time control and signal processing tasks. The device is housed in a 176-pin LQFP package, offering a compact footprint for space-constrained designs. 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. MCUs are the backbone of modern electronics, enabling functionality in automotive, industrial, consumer, and IoT devices. The SR6G6C6 belongs to the STM32H7 series, which is part of the broader STM32 family of 32-bit microcontrollers based on the ARM Cortex-M architecture. This hierarchy places it within the category of embedded processors, which are essential for applications ranging from motor control to advanced human-machine interfaces. Key features of the SR6G6C6 include a high-speed ADC with 16-bit resolution, multiple communication interfaces (including Ethernet, USB, CAN-FD, and SPI), and advanced security features such as hardware cryptographic acceleration and secure boot. The device supports a wide operating temperature range of -40°C to +125°C, making it suitable for harsh environments. Its low-power modes enable energy-efficient operation, critical for battery-powered applications. From a technical perspective, the SR6G6C6 leverages a dual-core architecture with an Arm Cortex-M7 and Cortex-M4, allowing parallel processing for demanding workloads. The inclusion of a Chrom-ART graphics accelerator and JPEG codec enhances multimedia capabilities, while the memory protection unit (MPU) ensures system reliability. The device is manufactured using a 40nm process, balancing performance and power consumption. Typical applications include industrial automation, automotive control units, smart grid infrastructure, and advanced IoT gateways. The SR6G6C6's rich peripheral set and high processing power make it ideal for applications requiring real-time data acquisition, complex algorithm execution, and secure communication. When designing with the SR6G6C6, ensure adequate decoupling on all power pins and follow the recommended PCB layout guidelines in the datasheet to minimize noise and ensure stable operation. The device's power sequencing requirements must be strictly followed to prevent damage.
SR6G7C6 - High-Performance Microcontroller | STMicroelectronics
The SR6G7C6 is a high-performance microcontroller from STMicroelectronics, designed for automotive and industrial applications requiring robust processing, advanced connectivity, and functional safety. It features a 32-bit ARM Cortex-M7 core running at up to 240 MHz, with 2 MB of flash memory and 640 KB of SRAM, providing ample resources for complex control algorithms and real-time data processing. The device is housed in a 176-pin LQFP package, offering a compact footprint suitable for space-constrained designs. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It integrates a processor core, memory, and programmable input/output peripherals on a single chip. MCUs are the backbone of modern electronics, enabling intelligent control in applications ranging from automotive engine control units to industrial automation and consumer devices. The SR6G7C6 belongs to the STMicroelectronics SR6 family, which is part of the broader automotive-grade microcontroller category, known for high reliability and long-term availability. Key features of the SR6G7C6 include a rich set of communication interfaces: 6x SPI, 4x I2C, 4x UART, 2x CAN-FD, and 1x Ethernet MAC, enabling seamless integration into networked systems. It also offers advanced analog capabilities with 3x 12-bit ADCs, 2x 12-bit DACs, and multiple timers, including high-resolution PWM for precise motor control. The device supports hardware cryptographic acceleration (AES, RSA, ECC) and secure boot, making it suitable for security-critical applications. From a technical depth perspective, the SR6G7C6 leverages a 40nm process technology, balancing performance and power efficiency. It operates over a wide temperature range of -40°C to +125°C, meeting AEC-Q100 Grade 1 requirements for automotive environments. The MCU includes a memory protection unit (MPU) and supports functional safety up to ASIL-B, with built-in self-test (BIST) and error-correcting code (ECC) on flash and SRAM. These features ensure reliable operation in safety-critical systems. Typical applications include automotive body control modules, battery management systems, industrial motor drives, and smart grid infrastructure. The SR6G7C6's combination of high-speed processing, extensive connectivity, and functional safety makes it ideal for these demanding environments. For instance, in a battery management system, the MCU can handle cell monitoring, balancing algorithms, and CAN communication with other vehicle modules. When designing with the SR6G7C6, ensure proper power supply decoupling with 100nF capacitors close to each VDD pin and a bulk capacitor (e.g., 10uF) at the main supply. Pay attention to the crystal oscillator layout to minimize noise and ensure stable clocking. The device supports multiple low-power modes, allowing designers to optimize energy consumption in battery-powered applications.
ST10F272M-4T3 - 16-bit MCU 32MHz 832KB Flash | STMicroelectronics
The ST10F272M-4T3 is a 16-bit microcontroller from STMicroelectronics, based on the ST10 core, operating at up to 32 MHz. It features 832 KB of embedded Flash memory and 68 KB of RAM, making it suitable for automotive and industrial control applications. The device is housed in a TQFP-144 package, providing a compact solution for complex embedded systems. A 16-bit microcontroller (MCU) is a single-chip computer with a 16-bit data path, integrating a CPU, memory, and peripherals. It is a subset of embedded controllers, which are designed for specific control tasks in automotive, industrial, and consumer electronics. The ST10 family is known for its high performance and robust peripheral set, including ADCs, timers, and serial interfaces, enabling real-time control in demanding environments. Key features of the ST10F272M-4T3 include a 32 MHz maximum clock frequency, 832 KB of program Flash, 68 KB of RAM, and a rich set of peripherals such as two CAN controllers, multiple USARTs, and a 10-bit ADC. The device operates over a supply voltage range of 4.5V to 5.5V and is specified for the industrial temperature range of -40°C to +85°C. Its high integration reduces system cost and board space. The ST10 core is a CISC architecture with a five-stage pipeline, achieving up to 32 MIPS at 32 MHz. It includes a MAC unit for DSP-like operations, making it suitable for motor control and signal processing. The Flash memory supports in-application programming (IAP) and in-circuit programming (ICP), facilitating firmware updates in the field. Typical applications include automotive engine control, industrial automation, and motor drives. The dual CAN interfaces enable robust communication in automotive networks, while the high-speed ADC and PWM timers support precise motor control loops. The device's low power consumption and wide temperature range make it reliable in harsh environments. When designing with this MCU, ensure proper decoupling of the power supply pins and a stable clock source. The TQFP-144 package requires careful PCB layout to minimize noise and thermal issues. Use the on-chip PLL to generate the core clock from a low-frequency crystal, reducing EMI.
ST10F276-4T3 - 16-bit MCU 32MHz 832KB Flash | STMicroelectronics
The STMicroelectronics ST10F276-4T3 is a high-performance 16-bit microcontroller based on the ST10 core, operating at up to 32 MHz. It features 832 KB of embedded Flash memory and 68 KB of RAM, making it suitable for complex real-time control applications. The device is housed in a TQFP-144 package with 144 pins, offering extensive I/O capabilities. A 16-bit microcontroller (MCU) is a single-chip computer with a 16-bit data path, designed for embedded control tasks. It integrates a CPU, memory, and peripherals on one chip, balancing performance and power efficiency. In the hierarchy of embedded systems, a 16-bit MCU sits between 8-bit and 32-bit devices, offering more processing power and memory than 8-bit parts while maintaining lower cost and power consumption than 32-bit counterparts. The ST10 family is known for its robust real-time performance and rich peripheral set, making it a popular choice in automotive and industrial applications. Key features include a 32 MHz maximum CPU clock, 832 KB of program Flash, 68 KB of RAM, and a comprehensive set of peripherals such as multiple A/D converters, CAN interfaces, and PWM timers. The device supports a wide operating voltage range of 4.5V to 5.5V and operates over -40°C to +125°C, suitable for harsh environments. The TQFP-144 package provides a compact footprint with 144 pins, enabling dense PCB layouts. Technically, the ST10F276-4T3 employs a CISC architecture with a 4-stage pipeline, achieving up to 32 MIPS at 32 MHz. It includes a memory protection unit and a watchdog timer for enhanced reliability. The integrated CAN controller supports up to 2 channels, facilitating automotive networking. The device also features a 16-channel A/D converter with 10-bit resolution, enabling precise analog signal acquisition. Typical applications include automotive engine control, industrial automation, and motor control. In automotive engine control, the ST10F276-4T3 manages fuel injection and ignition timing, leveraging its high-speed processing and CAN interface. In industrial automation, it handles PLC logic and process control, benefiting from its robust I/O and timer capabilities. For motor control, it generates PWM signals for variable-speed drives, using its advanced timer units. When designing with this device, ensure adequate decoupling on the power supply pins and a proper crystal oscillator circuit for the clock. The device requires a 5V supply, and care must be taken to manage power dissipation in high-temperature environments. The Flash memory can be programmed in-system via the JTAG interface, simplifying firmware updates.
ST10F276-6QR3 - 16-bit MCU 32MHz 832KB Flash | STMicroelectronics
The STMicroelectronics ST10F276-6QR3 is a high-performance 16-bit microcontroller based on the ST10 core, operating at up to 32 MHz. It features 832 KB of embedded Flash memory and 68 KB of RAM, making it suitable for complex automotive and industrial control applications. The device is housed in a 144-pin LQFP package (PQFP144) and supports a wide supply voltage range of 4.5V to 5.5V. A 16-bit microcontroller (MCU) is a single-chip computer with a 16-bit data path, integrating a CPU, memory, and peripherals. The ST10 family is a derivative of the Siemens 80C166 architecture, offering high instruction throughput and rich peripheral set. In the system hierarchy, a 16-bit MCU sits between 8-bit and 32-bit devices, providing a balance of performance and power efficiency for real-time control tasks. Key features include a 5-stage pipeline, 16-channel A/D converter with 10-bit resolution, 2 CAN 2.0B interfaces, 2 USARTs, and a 4-channel PWM unit. The device also includes a watchdog timer, 16 interrupt priority levels, and an on-chip bootstrap loader. The ST10 core executes most instructions in one clock cycle, achieving up to 16 MIPS at 32 MHz. The ST10F276-6QR3 is designed for harsh environments, with an operating temperature range of -40°C to +125°C. It is AEC-Q100 qualified for automotive applications, ensuring reliability under extreme conditions. The Flash memory supports in-application programming (IAP) and in-circuit programming (ICP), facilitating firmware updates in the field. Typical applications include engine control units (ECUs), transmission control, body control modules, and industrial automation systems. The dual CAN interfaces make it ideal for automotive networking, while the high-resolution ADC and PWM unit support motor control and sensor interfacing. When designing with this MCU, ensure proper decoupling of the power supply pins and a stable clock source. The device requires an external crystal or oscillator for precise timing. For EMI-sensitive designs, use the internal PLL to reduce radiated emissions.