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Shenzhen Mingjiada Electronics Co., Ltd. supplies new and original ST high-performance microcontroller STM32H743IIK6 ARM® Cortex®-M7 STM32H7 microcontroller IC 32-bit single-core 480MHz 2MB (2M x 8) flash memory

Manufacturer: STMicroelectronics

Part Number: STM32H743IIK6

Lot: Latest 23+

Description: IC MCU 32BIT 2MB FLASH 176UFBGA

Functional Features

Includes ST's most advanced patented technology

Kernel

- 32-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache: 16 Kbytes data cache and 16 Kbytes instruction cache and 16 Kbytes instruction cache; up to 480 MHz, MP up to 480 MHz, MPU, 1027 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions

Memory

- Up to 2 Mbytes of Flash with read/write support

- Up to 1 Mbyte of RAM: 192 Kbytes of TCMRAM (including 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM) 128 Kbytes of DTCM RAM for time-critical use Up to 864 Kbytes of user SRAM, with 4 kilobytes of backing fields SRAM

- Dual-mode Quad-SPI memory interface Runs up to 133 MHz

- Flexible external memory controllers up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash in synchronous mode

- CRC calculation unit

Security

- ROP, PC-ROP, active tampering 

General purpose inputs/outputs

- Up to 168 I/O ports with interrupt capability 

Reset and power management

- 3 independent power domains that can be independently clock gated or turned off:

- D1: High-performance functions

- D2: Communication peripherals and timers

- D3: Reset/clock control/power management

- 1.62 to 3.6 V Application Power and I/O

- POR, PDR, PVD, and BOR

- Dedicated USB power supply with embedded 3.3 V internal regulator to power internal PHYs

- Embedded regulators (LDOs) with configurable, scalable outputs to power digital circuits

- Voltage scaling in run and stop modes (6 configurable ranges)

- Backup regulator (~0.9 V)

- Voltage reference for analog peripherals / VREF+

- Low power modes: sleep, stop, standby and VBAT Battery charging support

High-priced acquisition of ST microcontroller STM32H743IIK6 32-bit microcontroller - MCU, only formal channel sources, such as agents, traders, terminal factory, etc., do not accept is not a formal channel sources.

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