STM32H753XIH6

STMicroelectronics' STM32H753XIH6 MCU is a versatile and advanced solution for projects that demand high-speed processing and robust functionality. Boasting a 32-bit data bus width and 2Mb of program memory, this microcontroller offers ample storage and data handling capabilities. With 240 pins and RoHS compliance, the STM32H753XIH6 is a reliable and environmentally friendly choice for your next design. Trust in STMicroelectronics' reputation for quality and innovation with the STM32H753XIH6 microcontroller

主な特長

• Core
  • 32-bit Arm® Cortex®-M7 core with double-precision 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
  • 2 Mbytes of Flash memory with read-while-write support
  • 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, SDRAM/LPSDR SDRAM, NOR/NAND Flash memory clocked up to 100 MHz in Synchronous mode
  • 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