Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Shenzhen Mingjiada Electronics Co., Ltd. supplies a large number of microcontrollers STM32H753XIH6 High-performance ARM Cortex-M7 MCUs with DSP and DP-FPU, featuring 2 MB Flash, 1 MB RAM, 480 MHz CPU, ART accelerator, first-level cache, external memory interface, a large number of peripherals including crypto accelerator, and secure services support.

Device Overview

The STM32H753XIH6 device is based on the high-performance Arm® Cortex®-M7 32-bit RISC core that operates at up to 480 MHz.The Cortex®-M7 core features a floating-point unit (FPU) that supports Arm® double-precision (IEEE 754-compliant) and single-precision data processing instructions and data types. The device supports a full suite of DSP instructions and a memory protection unit (MPU) for increased application security.

The STM32H753XIH6 device integrates high-speed embedded memory including 2 Mbytes of dual-bank Flash, up to 1 Mbyte of RAM including 192 Kbytes of TCM RAM, up to 864 Kbytes of user SRAM, and 4 Kbytes of backup SRAM, as well as the ability to interface with the APB bus, the AHB bus, the 2x32-bit Multi-AHB bus matrix and the APB bus. APB bus, AHB bus, 2x32-bit multi-AHB bus matrix, and multi-layer AXI interconnections supporting internal and external memory access, as well as a variety of enhanced I/O and peripherals.

Features

Kernel

32-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache: 16 Kbytes data cache and 16 Kbytes instruction cache; up to 480 MHz, MPU, 1027 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1) and DSP instructions

Memory

2 Mbyte Flash with read-while-write support

1 Mbyte RAM: 192 Kbytes TCM RAM (including 64 Kbytes ITCM RAM + 128 Kbytes DTCM RAM for time-critical routines), 864 Kbytes user SRAM and 4 Kbytes backup domain SRAM

Dual-mode Quad-SPI memory interface running at up to 133 MHz

Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash clocked up to 100 MHz in synchronous mode

CRC calculation unit

Circuit schematic

Company website: www.hkmjd.com