STM32H750XBH6 ARM microcontroller - MCU ST original from stock

714

Features
Core
• 32-bit Arm® Cortex®-M7 core with doubleprecision FPU and L1 cache: 16 Kbytes of data 
and 16 Kbytes of instruction cache; frequency 
up to 480 MHz, MPU, 1027 DMIPS/ 
2.14 DMIPS/MHz (Dhrystone 2.1), and DSP 
instructions
Memories
• 128 Kbytes of Flash memory
• 1 Mbyte of RAM: 192 Kbytes of TCM RAM (inc. 
64 Kbytes of ITCM RAM + 128 Kbytes of 
DTCM RAM for time critical routines), 
864 Kbytes of user SRAM, and 4 Kbytes of 
SRAM in Backup domain
• Dual mode Quad-SPI memory interface 
running up to 133 MHz
• Flexible external memory controller with up to 
32-bit data bus: 
– SRAM, PSRAM, NOR Flash memory 
clocked up to 133 MHz in synchronous 
mode 
– SDRAM/LPSDR SDRAM
– 8/16-bit NAND Flash memories
• CRC calculation unit
Security
• ROP, PC-ROP, active tamper, secure firmware 
upgrade support, Secure access mode
General-purpose input/outputs
• Up to 168 I/O ports with interrupt capability
Reset and power management
• 3 separate power domains which can be 
independently clock-gated or switched off: 
– D1: high-performance capabilities
– D2: communication peripherals and timers
– D3: reset/clock control/power management
• 1.62 to 3.6 V application supply and I/Os
• POR, PDR, PVD and BOR
• Dedicated USB power embedding a 3.3 V 
internal regulator to supply the internal PHYs
• Embedded regulator (LDO) with configurable 
scalable output to supply the digital circuitry
• Voltage scaling in Run and Stop mode (6 
configurable ranges)
• Backup regulator (~0.9 V)
• Voltage reference for analog peripheral/VREF+
• Low-power modes: Sleep, Stop, Standby and 
VBAT supporting battery charging
Low-power consumption
• VBAT battery operating mode with charging 
capability
• CPU and domain power state monitoring pins
• 2.95 µA in Standby mode (Backup SRAM OFF, 
RTC/LSE ON)
Clock management
• Internal oscillators: 64 MHz HSI, 48 MHz 
HSI48, 4 MHz CSI, 32 kHz LSI
• External oscillators: 4-48 MHz HSE, 

32.768 kHz LSE

– A JPEG hardware compressor/decompressor

Wearable devices: smart watches.