HK32F103C8T6 Minimum System Board Microcomputer HK32 ARM Core Board

The HK32F103C8T6 Minimum System Board is a compact ARM-based development module built around the HK32F103C8T6/STM32F103C8T6 microcontroller featuring a 32-bit ARM Cortex-M3 core operating at up to 72 MHz. It integrates 64 KB Flash memory, 20 KB SRAM, and supports a supply voltage range of 2.0–3.6 V. The board includes an external high-precision 8 MHz crystal and a 32.768 kHz RTC crystal, along with onboard POR/PDR reset circuitry for stable initialization. All I/O pins are fully broken out to dual-row headers, enabling access to USART, SPI, I²C, CAN, USB-FS, timers, and 12-bit ADC channels. A micro-USB interface provides convenient 5 V power input and communication, while SWD pins enable real-time debugging and firmware programming. Designed for embedded development, education, and rapid prototyping, the board offers electrical compatibility with STM32-class tools, robust peripheral support, stable timing sources, and a minimal yet complete hardware environment ideal for ARM-Cortex-M3 application design.Note : Actual product may vary in terms of tact switch button .

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Pinout Diagram:

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Download links:

1. STM32 Flash Loader
2. STM32 USB Mini Driver
3. STM32duino Bootloader

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Features :

1. 100% Brand new and high-quality HK32 Board
2. 72MHz work frequency.
3. 64K flash memory, 20K SRAM.
4. 2.0-3.6V power, I/O.
5. Reset(POR/PDR).
6. 4-16MHz crystal.
7. Onboard Micro USB interface, you can give the board power supply and USB communication.

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Package Includes:

1 x HK32F103C8T6 Minimum System Board Microcomputer HK32 ARM Core Board