STM32H747XIH6 Description

STM32H747xI/G devices are based on the high-performance Arm? Cortex?-M7 and Cortex?-M4 32-bit RISC cores. The Cortex?-M7 core operates at up to 480 MHz and the Cortex?-M4 core at up to 240 MHz. Both cores feature a floating-point unit (FPU) that supports Arm? single- and double-precision (Cortex?-M7 core) operations and conversions (IEEE 754 compliant), including a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.

STM32H747XIH6 Features

Standard peripherals 

¨C Four I2Cs 

¨C Four USARTs, four UARTs, and one LPUART 

¨C Six SPIs, and three I2Ss in Half-duplex mode. 

To achieve audio class accuracy, the I2S peripherals 

can be clocked by a dedicated internal audio PLL or 

by an external clock to allow synchronization. 

¨C Four SAI serial audio interfaces 

¨C One SPDIFRX interface 

¨C One SWPMI (Single Wire Protocol Master Interface) 

¨C Management Data Input/Output (MDIO) slaves 

¨C Two SDMMC interfaces 

¨C A USB OTG full-speed and a USB OTG high-speed 

interface with full-speed capability (with the ULPI) 

¨C One FDCAN plus one TT-FDCAN interface 

¨C An Ethernet interface 

¨C Chrom-ART Accelerator? 

¨C HDMI-CEC