STM32F746 User Reference Manual Guide

●The STM32F746ZGT6 is a STM32F7 series high performance ARM based Cortex-M7 32bit microcontroller in 144 pin LQFP package. This general purpose microcontroller with FPU, adaptive real time accelerator (ART Accelerator) and L1 cache has 32bit RISC core operating at up to 216MHz frequency. The Cortex-M7 core has single floating point unit (SFPU) precision which supports all ARM single precision data processing instructions and data types. It also implements a full set of DSP instructions and memory protection unit (MPU) which enhances the application security. The STM32F746 microcontroller incorporates high speed embedded memories, 1024bytes of OTP memory, an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses, 32bit multi AHB bus matrix and multi layer AXI interconnect supporting internal and external memories access.

● 1MB of flash memory and 340KB of SRAM (320KB system, 16KB instruction and 4KB backup SRAM)

● Ethernet, 6/3 SPI/I2S, 4 I2C, 4/4 USART/UART, USB OTG FS/HS, 2 CAN, 2 SAI, SPDIFRX, SDMMC interfaces

● 114 I/O ports with interrupt capability

● 8bit to 14bit parallel camera interface up to 54Mbytes/s

● Ten general purpose, two advanced control, two basic and one low power timers

● LCD-TFT controller up to XGA resolution with dedicated Chrom-ART accelerator for DMA2D

● Three 12bit, 2.4MSPS ADC with 24 channels and 7.2MSPS in triple interleaved mode

● Two 12bit D/A converters and 16 stream DMA controller with FIFOs and burst support

● Operating voltage from 1.7V to 3.6V

● Operating temperature range from -40°C to 85°C