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    Parts    STM32H7 Family    STM32H750    STM32H750IBK6
STM32H750IBK6

STM32H750IBK6

STMicroelectronics
ARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit 480MHz 128KB (128K x 8) FLASH 176+25UFBGA (10x10)
Active745 in stock
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Overview

The STM32H750IBK6 is a high-performance 32-bit Arm Cortex-M7 microcontroller operating at up to 480MHz with 1MB of RAM and 128KB of Flash. It features advanced graphics acceleration via the Chrom-ART engine and a hardware JPEG codec, making it suitable for demanding HMI and real-time processing tasks. This part is housed in a 201-UFBGA package and includes extensive connectivity options like dual USB OTG and Ethernet.

Why Choose This Part

This MCU offers a massive 1MB of internal RAM, which is critical for buffering large framebuffers or high-speed data streams. Its hardware JPEG codec and cryptographic acceleration offload intensive tasks from the main core, maintaining high responsiveness. The Cortex-M7 architecture provides exceptional double-precision FPU performance and L1 cache for efficient execution of complex algorithms.

Applications

Industrial HMI
Utilizing the Chrom-ART hardware accelerator and LCD interface to drive high-resolution graphical user interfaces with low CPU overhead.
Edge AI and Image Processing
Leveraging the 480MHz clock speed, FPU, and DSP instructions for real-time sensor fusion and local machine learning inference.
Digital Audio Processing
Processing multi-channel audio streams using the integrated I2S, SAI, and SPDIF interfaces alongside the high-performance Cortex-M7 core.
Industrial Communication Gateways
Acting as a bridge between high-speed Ethernet, CANbus, and legacy UART/USART industrial networks.

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 140
Core Processor ARM Cortex-M7
Package / Case 201-UFBGA
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 176+25UFBGA (10x10)
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.6V

Getting Started

Start development using the STM32CubeH7 software suite and the STM32CubeIDE for integrated debugging. The STM32H750B-DK Discovery kit is the recommended hardware platform for evaluating the 750-series features. Connect via the SWD interface using a ST-LINK/V3 debugger for real-time trace and power profiling.

Dev Boards

Development boards and breakout modules featuring the STM32H750IBK6 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
STM32H750IBK6 (this part) 140 UFBGA-201 745
STM32H750XBH6 168 TFBGA-265 744
STM32H750VBT6 82 LQFP-100 866
Also available as: STM32H750IBT6, STM32H750B-DK

Also Consider

STM32H743IIT6 STMicroelectronics - Offers 2MB of internal Flash memory if the 128KB on the H750 series is insufficient for your application code.