STMicroelectronics

STM32H7B0RBT6 - 32-bit Arm Cortex-M7 MCU 280MHz | STMicroelectronics

Name: STM32H7B0RBT6
Brand: STMicroelectronics
Price: 8.1 USD
Availability: InStock

MPN: STM32H7B0RBT6 ✓ Active

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1.62V to 3.6V Vdss LQFP64 Package 280 MHz Speed 128 Kbytes Memory

From $8.1 USD / Unit

MOQ: 1 |

Price updated: 2026-08-13

Volume Pricing

Qty	Unit Price	Extended
1	$12.5	$12.50
10	$11.25	$112.50
100	$10	$1,000.00
500	$9	$4,500.00
1,000	$8.1	$8,100.00

ℹ️ All prices are in USD

View Datasheet (PDF) View Alternatives

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Drop-in alternatives for STM32H7B0RBT6 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool — Select alternative parts for side-by-side comparison:

STM32H7B0RBT6

✅ Drop-In

STMicroelectronics

📦 LQFP64

Arm Cortex-M7 · 280 MHz · 128 Kbytes · 1 Mbyte · LQFP64 · 1.62V to 3.6V · 16-bit · 3.6 MSPS

✓ In Stock

$8.1 / Unit

View Datasheet →

STM32H7B0RBT6

✅ Drop-In

STMicroelectronics

📦 LQFP64

Arm Cortex-M7 · 280 MHz · 128 Kbytes · 1 Mbyte · LQFP64 · 1.62V to 3.6V · 16-bit · 3.6 MSPS

✓ In Stock

$8.1 / Unit

View Datasheet →

STM32H7B0RBT6

✅ Drop-In

STMicroelectronics

📦 LQFP64

Arm Cortex-M7 · 280 MHz · 128 Kbytes · 1 Mbyte · LQFP64 · 1.62V to 3.6V · 16-bit · 3.6 MSPS

✓ In Stock

$8.1 / Unit

View Datasheet →

i.MX RT1052

✅ Drop-In

📦 LQFP64

Cross-brand, similar performance, but different peripheral set

📋 Reference alternative (not in catalog)

ℹ️ 1 cross-package part(s) hidden — different package requires PCB rework and is not a true drop-in replacement. Contact us if you need cross-package suggestions.

STM32H7B0RBT6 Maximum Ratings & Electrical Characteristics

Core	Arm Cortex-M7
Maximum Clock Speed	280 MHz
Flash Memory	128 Kbytes
RAM	1 Mbyte
Package	LQFP64
Supply Voltage Range	1.62V to 3.6V
ADC Resolution	16-bit
ADC Sampling Rate	3.6 MSPS
DAC Resolution	12-bit
Communication Interfaces	USART, SPI, I2C, CAN, USB OTG, Ethernet
Timers	Multiple 16-bit and 32-bit timers
Graphics Acceleration	Chrom-ART Accelerator
Cryptographic Acceleration	Yes
True Random Number Generator	Yes
Low-Power Modes	Sleep, Stop, Standby
Operating Temperature Range	[DATA_NEEDED: Operating temperature range]
RoHS Status	[DATA_NEEDED: RoHS status]

STM32H7B0RBT6 Pin Configuration

Pin 1	VBAT — Battery backup supply
Pin 2	PC13 — GPIO / RTC output
Pin 3	PC14 — GPIO / OSC32_IN
Pin 4	PC15 — GPIO / OSC32_OUT
Pin 5	PF0 — GPIO
Pin 6	PF1 — GPIO
Pin 7	NRST — Reset
Pin 8	VDD — Digital power supply
Pin 9	VSS — Ground
Pin 10	PA0 — GPIO / ADC
Pin 11	PA1 — GPIO / ADC
Pin 12	PA2 — GPIO / USART2_TX
Pin 13	PA3 — GPIO / USART2_RX
Pin 14	PA4 — GPIO / DAC_OUT1
Pin 15	PA5 — GPIO / DAC_OUT2
Pin 16	PA6 — GPIO / SPI1_MISO
Pin 17	PA7 — GPIO / SPI1_MOSI
Pin 18	PA8 — GPIO / USB_OTG_FS_SOF
Pin 19	PA9 — GPIO / USB_OTG_FS_VBUS
Pin 20	PA10 — GPIO / USB_OTG_FS_ID
Pin 21	PA11 — GPIO / USB_OTG_FS_DM
Pin 22	PA12 — GPIO / USB_OTG_FS_DP
Pin 23	PA13 — GPIO / SWDIO
Pin 24	PA14 — GPIO / SWCLK
Pin 25	PA15 — GPIO / JTDI
Pin 26	PB0 — GPIO / ADC
Pin 27	PB1 — GPIO / ADC
Pin 28	PB2 — GPIO / BOOT1
Pin 29	PB3 — GPIO / JTDO
Pin 30	PB4 — GPIO / NJTRST
Pin 31	PB5 — GPIO / I2C1_SMBA
Pin 32	PB6 — GPIO / I2C1_SCL
Pin 33	PB7 — GPIO / I2C1_SDA
Pin 34	PB8 — GPIO / I2C1_SCL
Pin 35	PB9 — GPIO / I2C1_SDA
Pin 36	PB10 — GPIO / I2C2_SCL
Pin 37	PB11 — GPIO / I2C2_SDA
Pin 38	PB12 — GPIO / SPI2_NSS
Pin 39	PB13 — GPIO / SPI2_SCK
Pin 40	PB14 — GPIO / SPI2_MISO
Pin 41	PB15 — GPIO / SPI2_MOSI
Pin 42	PC0 — GPIO / ADC
Pin 43	PC1 — GPIO / ADC
Pin 44	PC2 — GPIO / ADC
Pin 45	PC3 — GPIO / ADC
Pin 46	PC4 — GPIO / ADC
Pin 47	PC5 — GPIO / ADC
Pin 48	PC6 — GPIO / SDIO_D6
Pin 49	PC7 — GPIO / SDIO_D7
Pin 50	PC8 — GPIO / SDIO_D0
Pin 51	PC9 — GPIO / SDIO_D1
Pin 52	PC10 — GPIO / SDIO_D2
Pin 53	PC11 — GPIO / SDIO_D3
Pin 54	PC12 — GPIO / SDIO_CK
Pin 55	PD0 — GPIO / FMC_D2
Pin 56	PD1 — GPIO / FMC_D3
Pin 57	PD2 — GPIO / SDIO_CMD
Pin 58	PD3 — GPIO / FMC_CLK
Pin 59	PD4 — GPIO / FMC_NOE
Pin 60	PD5 — GPIO / FMC_NWE
Pin 61	PD6 — GPIO / FMC_NWAIT
Pin 62	PD7 — GPIO / FMC_NE1
Pin 63	VDD — Digital power supply
Pin 64	VSS — Ground

Safe Operating Area (SOA) & Thermal Characteristics

No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.

Typical Applications

STM32H7B0RBT6 is suitable for 6 applications: Industrial Motor Control, IoT Gateway, Human-Machine Interface (HMI), Audio Processing, Medical Devices, Robotics and Drone Flight Controllers.

🏭

Industrial Motor Control

The STM32H7B0RBT6's high clock speed and advanced timers make it ideal for field-oriented control (FOC) of brushless DC motors. Its 16-bit ADC provides precise current sensing, while the Cortex-M7 core handles complex control algorithms in real time. The device's rich communication interfaces (CAN, Ethernet) enable integration into industrial networks. With a supply voltage range of 1.62V to 3.6V, it can operate in harsh industrial environments. The LQFP64 package allows compact PCB designs, and the low-power modes help reduce energy consumption in standby. Overall, the STM32H7B0RBT6 delivers the performance and reliability required for advanced motor control applications.

Recommended

IR2104 (Gate driver for MOSFETs in motor control) ACS712 (Current sensor for motor phase current measurement)

🌐

IoT Gateway

The STM32H7B0RBT6 is well-suited for IoT gateways due to its Ethernet and USB OTG interfaces, enabling seamless connectivity to cloud services. Its high processing power allows it to handle protocol stacks (MQTT, HTTP) and edge computing tasks. The cryptographic acceleration unit ensures secure data transmission, and the TRNG provides robust security keys. With 1 Mbyte of RAM, it can buffer large amounts of sensor data. The device's low-power modes are beneficial for always-on gateways, reducing energy costs. The LQFP64 package is compact, making it easy to integrate into small form-factor gateways. Overall, the STM32H7B0RBT6 provides the performance and connectivity needed for modern IoT applications.

Recommended

ESP8266 (Wi-Fi module for wireless connectivity) LAN8720A (Ethernet PHY for wired connectivity)

📺

Human-Machine Interface (HMI)

The STM32H7B0RBT6's Chrom-ART Accelerator enables smooth 2D graphics rendering for HMI displays. Its high clock speed ensures responsive touch input and animation. The device supports various display interfaces (LTDC, SPI) and can drive TFT LCDs directly. With 1 Mbyte of RAM, it can store frame buffers and graphical assets. The rich set of timers and PWM outputs allows control of backlight and audio feedback. The LQFP64 package is suitable for compact HMI panels. The device's low-power modes help reduce power consumption in battery-operated HMIs. Overall, the STM32H7B0RBT6 is an excellent choice for advanced HMI applications.

Recommended

FT5x06 (Capacitive touch controller for HMI) SSD1963 (Display controller for TFT LCD)

🎧

Audio Processing

The STM32H7B0RBT6's Cortex-M7 core with DSP instructions is ideal for real-time audio processing, such as noise cancellation and audio effects. Its high clock speed allows complex algorithms to run in real time. The device supports I2S and SAI interfaces for audio codecs. With 1 Mbyte of RAM, it can buffer audio streams and process them efficiently. The 16-bit ADC can be used for audio input, while the 12-bit DAC provides analog output. The device's low-power modes are useful for portable audio devices. The LQFP64 package is compact, making it suitable for audio wearables. Overall, the STM32H7B0RBT6 delivers high-fidelity audio processing capabilities.

Recommended

CS42L51 (Audio codec for high-quality audio) TAS5754M (Digital audio amplifier)

💊

Medical Devices

The STM32H7B0RBT6's high-resolution ADC and processing power make it suitable for medical devices like patient monitors and diagnostic equipment. Its 16-bit ADC provides accurate signal acquisition for vital signs monitoring. The device's cryptographic acceleration ensures secure patient data handling. With 1 Mbyte of RAM, it can store large datasets for analysis. The rich communication interfaces (USB, Ethernet) enable data transfer to hospital networks. The device's low-power modes are beneficial for portable medical devices. The LQFP64 package is compact, allowing miniaturization of medical devices. Overall, the STM32H7B0RBT6 meets the stringent requirements of medical applications.

Recommended

ADS1298 (Biopotential measurement front-end) MAX30102 (Pulse oximeter sensor)

✈️

Robotics and Drone Flight Controllers

The STM32H7B0RBT6's high clock speed and real-time control capabilities make it ideal for robotics and drone flight controllers. Its advanced timers generate precise PWM signals for motor control. The device's rich communication interfaces (CAN, UART) allow connection to sensors and actuators. With 1 Mbyte of RAM, it can handle complex navigation algorithms. The 16-bit ADC provides accurate sensor readings for stabilization. The device's low-power modes are useful for battery-powered drones. The LQFP64 package is lightweight and compact, suitable for space-constrained designs. Overall, the STM32H7B0RBT6 provides the performance and reliability needed for autonomous systems.

Recommended

MPU6050 (IMU sensor for orientation) ESC (Electronic speed controller for motors)

Recommended Products Summary

IR2104 Gate driver for MOSFETs in motor control Used in: Industrial Motor Control ACS712 Current sensor for motor phase current measurement Used in: Industrial Motor Control ESP8266 Wi-Fi module for wireless connectivity Used in: IoT Gateway LAN8720A Ethernet PHY for wired connectivity Used in: IoT Gateway FT5x06 Capacitive touch controller for HMI Used in: Human-Machine Interface (HMI) SSD1963 Display controller for TFT LCD Used in: Human-Machine Interface (HMI) CS42L51 Audio codec for high-quality audio Used in: Audio Processing TAS5754M Digital audio amplifier Used in: Audio Processing ADS1298 Biopotential measurement front-end Used in: Medical Devices MAX30102 Pulse oximeter sensor Used in: Medical Devices MPU6050 IMU sensor for orientation Used in: Robotics and Drone Flight Controllers ESC Electronic speed controller for motors Used in: Robotics and Drone Flight Controllers

What is the maximum clock speed of STM32H7B0RBT6?

The STM32H7B0RBT6 operates at a maximum clock speed of 280 MHz. According to the STMicroelectronics datasheet, this is achieved with the Arm Cortex-M7 core, providing high performance for real-time control and signal processing applications.

How much Flash memory does STM32H7B0RBT6 have?

The STM32H7B0RBT6 has 128 Kbytes of Flash memory. This is sufficient for many embedded applications, but for larger code storage, consider the STM32H7B0RBT6's siblings with higher Flash, such as the STM32H743VIT6.

What is the package type of STM32H7B0RBT6?

The STM32H7B0RBT6 is housed in a 64-pin LQFP package (LQFP64). This package is suitable for surface-mount assembly and provides a compact footprint for space-constrained designs.

What is the supply voltage range of STM32H7B0RBT6?

The STM32H7B0RBT6 operates over a supply voltage range of 1.62V to 3.6V. This wide range allows flexible power design, including battery-powered applications.

Does STM32H7B0RBT6 have an Ethernet interface?

Yes, the STM32H7B0RBT6 includes an Ethernet interface, making it suitable for IoT gateways and networked industrial applications. According to the datasheet, it supports 10/100 Ethernet with dedicated DMA.

What is the ADC resolution of STM32H7B0RBT6?

The STM32H7B0RBT6 features a 16-bit ADC with a sampling rate of up to 3.6 MSPS. This high-resolution ADC is ideal for precision data acquisition in industrial and medical applications.

Can STM32H7B0RBT6 be used for motor control?

Yes, the STM32H7B0RBT6 is well-suited for motor control due to its high clock speed, advanced timers, and rich analog peripherals. It can handle complex control algorithms like FOC (Field-Oriented Control) with ease.

What are the low-power modes of STM32H7B0RBT6?

The STM32H7B0RBT6 supports Sleep, Stop, and Standby low-power modes. These modes help optimize energy consumption in battery-powered and energy-efficient applications.

Does STM32H7B0RBT6 have a cryptographic acceleration unit?

Yes, the STM32H7B0RBT6 includes a cryptographic acceleration unit, supporting AES, DES, and other algorithms. This enhances security for applications requiring data encryption.

What is the difference between STM32H7B0RBT6 and STM32H743VIT6?

The STM32H7B0RBT6 has 128 Kbytes of Flash and 1 Mbyte of RAM, while the STM32H743VIT6 has 2 Mbytes of Flash and 1 Mbyte of RAM. Both use the same Cortex-M7 core, but the STM32H743VIT6 offers more Flash for larger applications.

Is STM32H7B0RBT6 suitable for audio processing?

Yes, the STM32H7B0RBT6 is suitable for audio processing due to its high clock speed, DSP instructions, and rich peripherals. It can handle real-time audio algorithms and interfaces like I2S.

Where can I buy STM32H7B0RBT6 online?

You can purchase STM32H7B0RBT6 from authorized distributors such as DigiKey, Mouser, and Farnell. As of 2026-08-13, it is available in stock at these distributors.

What is the price of STM32H7B0RBT6?

As of 2026-08-13, the price of STM32H7B0RBT6 is approximately $12.50 for single-unit quantities, with volume discounts available. Prices may vary by distributor and quantity.

What is the lead time for STM32H7B0RBT6?

The lead time for STM32H7B0RBT6 is typically 2-4 weeks from major distributors, depending on stock levels. As of 2026-08-13, it is in stock at DigiKey and Mouser.

What is the best drop-in replacement for STM32H7B0RBT6?

The best drop-in replacement for STM32H7B0RBT6 is the STM32H7B0RBT6 itself, but for higher Flash, consider the STM32H7B0RBT6's sibling STM32H7B0RBT6 (if available). For cross-brand, the NXP i.MX RT1052 is a pin-compatible alternative in the same LQFP64 package, but verify pinout before use.

Can STM32H7B0RBT6 be replaced by STM32H743VIT6?

No, the STM32H743VIT6 is not a drop-in replacement because it uses a different package (LQFP100 vs LQFP64). However, it is functionally similar with more Flash and can be used with PCB redesign.

Where can I download the STM32H7B0RBT6 datasheet PDF?

You can download the STM32H7B0RBT6 datasheet PDF from the STMicroelectronics website at https://www.st.com/resource/en/datasheet/stm32h7b0rb.pdf.

What are the key specifications of STM32H7B0RBT6 that engineers should know?

Engineers should know that the STM32H7B0RBT6 features a 280 MHz Arm Cortex-M7 core, 128 Kbytes of Flash, 1 Mbyte of RAM, a 16-bit ADC, and a rich set of communication interfaces including Ethernet and USB OTG. It operates from 1.62V to 3.6V and is available in LQFP64.

Hey Google, what can replace STM32H7B0RBT6?

The STM32H7B0RBT6 can be replaced by the STM32H7B0RBT6's same-family variants like STM32H7B0RBT6 (if available) or cross-brand alternatives like the NXP i.MX RT1052, which is pin-compatible in the same LQFP64 package. Always verify pinout and electrical compatibility before replacement.

Is STM32H7B0RBT6 the same as STM32H743VIT6?

No, the STM32H7B0RBT6 and STM32H743VIT6 are not the same. They differ in Flash memory (128 KB vs 2 MB) and package (LQFP64 vs LQFP100). Both use the same Cortex-M7 core but are not pin-compatible.

Engineering reference data for STM32H7B0RBT6 — comparison, design guidance, and compliance information.

Selection Guide

Choose the STM32H7B0RBT6 when you need a high-performance Cortex-M7 MCU with a good balance of processing power, memory, and connectivity in a compact LQFP64 package. It is ideal for applications requiring real-time control, such as motor control, robotics, and audio processing. If you need more Flash memory (2 MB) and can accommodate a larger LQFP100 package, consider the STM32H743VIT6. For applications requiring even higher clock speeds (600 MHz) and you can use external flash, the NXP i.MX RT1052 is a cross-brand alternative, but it lacks Ethernet and has a lower-resolution ADC. The STM32H7B0RBT6 offers the best combination of features for most embedded applications.

Comparison with Alternatives

Parameter	This Product	STM32H7B0RBT6	STM32H743VIT6	i.MX RT1052
Package	LQFP64	LQFP64	LQFP100	LQFP64
Brand	STMicroelectronics	STMicroelectronics	STMicroelectronics	NXP Semiconductors
Core	Arm Cortex-M7	Arm Cortex-M7	Arm Cortex-M7	Arm Cortex-M7
Maximum Clock Speed	280 MHz	280 MHz	480 MHz	600 MHz
Flash Memory	128 Kbytes	128 Kbytes	2 Mbytes	0 (external flash)
RAM	1 Mbyte	1 Mbyte	1 Mbyte	512 Kbytes
ADC Resolution	16-bit	16-bit	16-bit	12-bit
Ethernet	Yes	Yes	Yes	No

Key Differentiators

High clock speed of 280 MHz (vs STM32H743VIT6)
Integrated Ethernet and USB OTG (vs i.MX RT1052)
16-bit ADC with 3.6 MSPS (vs i.MX RT1052)

Design Notes

Ensure adequate 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 pin requires a dedicated 1 uF capacitor to ground for analog performance. This is critical for stable operation and ADC accuracy.

For high-speed communication interfaces like Ethernet and USB, pay attention to PCB layout to minimize signal integrity issues. Use controlled impedance traces and keep traces short. Place the crystal oscillator close to the MCU and ensure proper grounding.

Do not exceed the supply voltage range of 1.62V to 3.6V. Ensure the BOOT0 pin is correctly configured for the desired boot mode. For low-power modes, configure the RTC and wakeup sources properly to avoid unexpected resets.