STM8 Development Board Minimum System Board STM8S103F3P6 Module

The STM8S103F2/x3 access line 8-bit microcontrollers offers 8 Kbyte Flash program memory, plus integrated true data EEPROM. The STM8S microcontroller family reference manual (RM0016) refers to devices in this family as low-density. They provide the following benefits: performance, robustness, and reduced system cost.

Device performance and robustness are ensured by advanced core and peripherals made in a state-of-the art technology, a 16 MHz clock frequency, robust I/Os, independent watchdogs with separate clock source, and a clock security system.

The system cost is reduced thanks to an integrated true data EEPROM for up to 300 k write/erase cycles and a high system integration level with internal clock oscillators, watchdog and brown-out reset.

Full documentation is offered as well as a wide choice of development tools.

Key Features

• Core
  • 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
  • Extended instruction set
• Memories
  • Program memory: 8 Kbyte Flash; data retention 20 years at 55 °C after 10 kcycle
  • Data memory: 640 byte true data EEPROM; endurance 300 kcycle
  • RAM: 1 Kbyte
• Clock, reset and supply management
  • 2.95 to 5.5 V operating voltage
  • Flexible clock control, 4 master clock sources
    • Low power crystal resonator oscillator
    • External clock input
    • Internal, user-trimmable 16 MHz RC
    • Internal low-power 128 kHz RC
  • Clock security system with clock monitor
  • Power management:
    • Low-power modes (wait, active-halt, halt)
    • Switch-off peripheral clocks individually
  • Permanently active, low-consumption power-on and power-down reset
• Interrupt management
  • Nested interrupt controller with 32 interrupts
  • Up to 27 external interrupts on 6 vectors
• Timers
  • Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
  • 16-bit general purpose timer, with 3 CAPCOM channels (IC, OC or PWM)
  • 8-bit basic timer with 8-bit prescaler
  • Auto wake-up timer
  • Window watchdog and independent watchdog timers
• Communication interfaces
  • UART with clock output for synchronous operation, SmartCard, IrDA, LIN master mode
  • SPI interface up to 8 Mbit/s
  • I2C interface up to 400 kbit/s
• Analog to digital converter (ADC)
  • 10-bit, ±1 LSB ADC with up to 5 multiplexed channels, scan mode and analog watchdog
• I/Os
  • Up to 28 I/Os on a 32-pin package including 21 high sink outputs
  • Highly robust I/O design, immune against current injection
• Unique ID
  • 96-bit unique key for each device

STM8 lesson01 LED Hello world

STM8 Lesson02 Key interrupt

STM8 Lesson03 Uart Port communication

STM8 Lesson04 I2C communication

STM8 Lesson05 Enhencive Uart Port communication

STM8 Lesson06 Print float point data

STM8 Lesson07 read and write stm8 internal eeprom