STM32H743xI 32-bit Arm® Cortex®-M7 400MHz MCUs, up to 2MB Flash, 1MB RAM, 46 com. and analog interfaces Datasheet - production data Features )%*$ 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 400 MHz, MPU, 856 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), and DSP i.
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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 400 MHz, MPU, 856 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
Memories
Up to 2 Mbytes of Flash memory with readwhile-write support
1 Mbyte of RAM: 192 Kbytes of TCM RAM (inc. 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time critical routines), 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.
STM32H742xI/G STM32H743xI/G 32-bit Arm® Cortex®-M7 480MHz MCUs, up to 2MB flash, up to 1MB RAM, 46 com. and analog inte.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | STM32H743BG |
STMicroelectronics |
32-bit Arm Cortex-M7 480MHz MCUs | |
2 | STM32H743AG |
STMicroelectronics |
32-bit Arm Cortex-M7 480MHz MCUs | |
3 | STM32H743AI |
STMicroelectronics |
32-bit MCUs | |
4 | STM32H743AI |
STMicroelectronics |
32-bit Arm Cortex-M7 480MHz MCUs | |
5 | STM32H743IG |
STMicroelectronics |
32-bit Arm Cortex-M7 480MHz MCUs | |
6 | STM32H743II |
STMicroelectronics |
32-bit MCUs | |
7 | STM32H743II |
STMicroelectronics |
32-bit Arm Cortex-M7 480MHz MCUs | |
8 | STM32H743VG |
STMicroelectronics |
32-bit Arm Cortex-M7 480MHz MCUs | |
9 | STM32H743VI |
STMicroelectronics |
32-bit MCUs | |
10 | STM32H743VI |
STMicroelectronics |
32-bit Arm Cortex-M7 480MHz MCUs | |
11 | STM32H743XG |
STMicroelectronics |
32-bit Arm Cortex-M7 480MHz MCUs | |
12 | STM32H743XI |
STMicroelectronics |
32-bit MCUs |