STM32H743BI

STM32H742xI/G STM32H743xI/G 32-bit Arm® Cortex®-M7 480MHz MCUs, up to 2MB flash, up to 1MB RAM, 46 com. and analog interfaces Datasheet - production data Features Includes ST state-of-the-art patented technology Core 32-bit Arm® Cortex®-M7 core with doubleprecision FPU and L1 cache: 16 Kbytes of data and 16 Kbytes of instruction cache; frequency up to 480 MHz, MPU, 1027 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions Memories Up to 2 Mbytes of flash memory with readwhile-write support Up to 1 Mbyte of RAM: 192 Kbytes of TCM RAM (inc. 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time critical routines), Up to 864 Kbytes of user SRAM, and 4 Kbytes of SRAM in Backup domain Dual mode Quad-SPI memory interface running up to 133 MHz Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND flash memory clocked up to 100 MHz in Synchronous mode CRC calculation unit Security ROP, PC-ROP, active tamper General-purpose input/outputs Up to 168 I/O ports with interrupt capability Reset and power management 3 separate power domains which can be independently clock-gated or switched off: – D1: high-performance capabilities LQFP100 (14 x 14 mm) LQFP144 (20 x 20 mm) LQFP176 (24 x 24 mm) LQFP208 (28 x 28 mm) TFBGA100 (8 x 8 mm)(1) TFBGA240+25 (14 x 14 mm) UFBGA169 (7 x 7 mm) UFBGA176+25 (10 x 10 mm) – D2: communication peripherals and timers – D3: reset/clock control/power management 1.62 to 3.6 V appli...