STM32H743xI devices are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 400 MHz. The Cortex® -M7 core features a floating point unit (FPU) which supports Arm® double-precision (IEEE 754 compliant) and single-precision dataprocessing instructions and data types. STM32H743xI devices support a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.
Feature
AXI and multi-AHB bus matrixes for interconnecting core, peripherals and memories
16 Kbytes +16 Kbytes of I-cache and D-cache
Embedded dual-bank Flash memory, with ECC and Read-While-Write capability
Flash memory size 2Mbytes
UFBGA pitch 0.65 mm
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
