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    Parts    STM32H7 Family    STM32H750    STM32H750XBH6
STM32H750XBH6

STM32H750XBH6

STMicroelectronics
ARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit 480MHz 128KB (128K x 8) FLASH 240+25-TFBGA (14x14)
Active744 in stock
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Overview

The STM32H750XBH6 is a high-performance 32-bit microcontroller featuring an Arm Cortex-M7 core running at up to 480MHz with a double-precision floating-point unit. While it includes 128KB of internal Flash, it is specifically designed to function as a value-line 'bootloader' MCU that executes code from external memory via high-speed QSPI or FMC interfaces, supported by 1MB of internal RAM.

Why Choose This Part

The primary advantage is the massive 1MB of SRAM which allows for large frame buffers or data arrays that typical MCUs cannot handle internally. Its 480MHz frequency and L1 cache provide execution speeds comparable to entry-level application processors while maintaining the deterministic real-time control of a microcontroller.

Applications

High-Resolution HMI
Utilizing the integrated LCD-TFT controller and Chrom-ART Accelerator to drive complex graphical user interfaces with external SDRAM.
Industrial Edge AI
Leveraging 480MHz clock speeds and DSP instructions for real-time vibration analysis or predictive maintenance algorithms.
Digital Audio Processing
Using multiple SAI interfaces and the SPDIF receiver for low-jitter professional audio mixing or effects processing.
Communication Gateways
Managing high-speed data bridging between 10/100 Ethernet, USB 2.0 OTG, and dual CAN FD interfaces.

Key Specifications

Speed 480MHz
RAM Size 1M x 8
Core Size 32-Bit
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
Mounting Type Surface Mount
Number of I/O 168
Core Processor ARM Cortex-M7
Package / Case 265-TFBGA
Data Converters A/D 36x16b; D/A 2x12b
Oscillator Type Internal
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 240+25-TFBGA (14x14)
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.6V

Getting Started

Developers should use the STM32CubeH7 software suite and an ST-LINK/V3 debugger for development. The STM32H750B-DK Discovery kit is the standard evaluation platform, and the chip is fully supported within the STM32CubeIDE or Keil MDK environments.

Dev Boards

Development boards and breakout modules featuring the STM32H750XBH6 or compatible chips — ready to use for prototyping.

NUCLEO-H7A3ZI-Q STMicroelectronics
STM32H7A3 Nucleo-144 STM32H7 ARM® Cortex®-M7 MCU 32-Bit Embedded Evaluation Board
Digi-Key Mouser 605 in stock
STM32H7B3I-EVAL STMicroelectronics
STM32H7B3LI STM32H7 ARM® Cortex®-M7 MCU 32-Bit Embedded Evaluation Board
Digi-Key Mouser 11 in stock
The Arduino GIGA R1 WiFi combines the STM32H7 dual-core microcontroller with onboard Wi-Fi® and Bluetooth® 5.x connectiv
Digi-Key 359 in stock
STM32H735G-DK STMicroelectronics
STM32H735IG Discovery STM32H7 ARM® Cortex®-M7 MCU 32-Bit Embedded Evaluation Board
Digi-Key 488 in stock
NUCLEO-H755ZI-Q STMicroelectronics
STM32H755ZI Nucleo-144 STM32H7 ARM® Cortex®-M4, Cortex®-M7 MCU 32-Bit Embedded Evaluation Board
Part of STM32H7 family » STM32H750

STM32H750 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number I/O Pins Package Stock
STM32H750XBH6 (this part) 168 TFBGA-265 744
STM32H750VBT6 82 LQFP-100 866
STM32H750IBK6 140 UFBGA-201 745
Also available as: STM32H750IBT6, STM32H750B-DK

Also Consider

STM32H743XIH6 STMicroelectronics - Provides 2MB of internal Flash for applications that cannot rely on external memory for primary code storage.