王达业

Microcontroller minimum system board-STM8L051F3

Overview

Features

STM8L051F3 uses an advanced STM8 core, a main frequency of up to 16M 8Kbyte FLASH, 1Kbyte RAM, and 256byte EEPROM, and has 5 low-power modes:

Power-on/power-down reset, low-voltage reset, programmable voltage detection, low-power RTC, DMA function
12Bit ADC
2 16-bit timers, 1 8-bit timer
1 window watchdog, 1 independent watchdog, 1 Beeper
SPI, IIC, USART
Fast programming & simulation interface SWIM, USART Bootloader

product description

The size of the core board is only 4.4cm*4.4cm, and leads to the remaining IO ports. Equipped with two LED indicators and power indicator, KEY button, RST reset button, P4 SWDIO download debugging interface, and P6 OLED interface. The core board can use the MINI_USB interface to power the core board.

Pin function table

symbol	P1	P2, P3	P4	P5	P6
describe	MINI_USB interface	3.3V power interface	SWDIO download debugging interface	Lead out I/O interface	OLED (4Pin) interface

Design Files

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Update:2025-06-19 06:11:36

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