桂花蒸

Microcontroller minimum system board-STM8S001J3M3

Overview

product description

The size of the core board is only 4cm*4cm and leads to all IO ports. With two LED indicators and a power indicator, you can use a jumper cap through P4 to choose whether to use it. Equipped with KEY button, P2 SWIM download interface, and P1 OLED interface. The core board can be powered by a 3.7V lithium battery with XH2.54 interface or a 3.3V power supply connected to the P6 port.

Features

High-performance STM8 core, three-level instruction pipeline, main frequency up to 16M, 8k FLASH, 1k RAM, 128Byte real EEPROM
3 main clock sources available: HSE, HSI, LSI
Low power mode: wait, active-halt, halt
Can independently turn off peripheral clocks, power on & power off reset
Embedded 32 mid-range vectors, up to 5 external interrupts
Two 16-bit timers, one 8-bit basic timer
SPI single-wire interface (up to 8Mbit/s), IIC (up to 400kbit/s)
UART (SmartCard, lrDa, LIN main mode)
3 channels of 10-bit ADC, individual/continuous/buffered operating modes
5 general IO ports, embedded single-line download & simulation interface SWIM

Pin function table

symbol	describe
P1	OLED (4Pin) interface
P2	SWIM download interface
P3	XH2.54 interface
P4	Indicator light enable interface
P5	IO port
P6	3.3V power interface

Design Files

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Update:2025-05-12 00:42:18

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