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
