STM32H743IIK6 Description

STM32H743II devices are based on the high-performance Arm^? Cortex^?-M7 32-bit RISC core operating at up to 480 MHz. The Cortex^? -M7 core features a floating point unit (FPU) which supports Arm^? double-precision (IEEE 754 compliant) and single-precision data-processing instructions and data types. STM32H743II devices support a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.

STM32H743II devices incorporate high-speed embedded memories with a dual-bank Flash memory of up to 2 Mbytes, 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 an extensive range of enhanced I/Os and peripherals connected to APB buses, AHB buses, 2x32-bit multi-AHB bus matrix and a multi layer AXI interconnect supporting internal and external memory access.

STM32H743IIK6 Features

• CRC calculation unit

• ROP, PC-ROP, active tamper

• POR, PDR, PVD and BOR

• SPDIFRX interface

• SWPMI single-wire protocol master I/F 

• MDIO Slave interface

• Hardware JPEG Codec

• SWD & JTAG interfaces

STM32H743IIK6 Applications

• Motor drive and application control

• Medical equipment

• Industrial applications: PLC, inverters, circuit breakers

• Printers, and scanners

• Alarm systems, video intercom, and HVAC

• Home audio appliances

• Mobile applications, Internet of Things

• Wearable devices: smart watches