STM8 S103F3P6 Development Board

These development/breakout boards based the ST STM8 microcontrollers are an ultra low cost solution to embedded control. The board come in a convient 2.54mm pitch DIP format foe easy breadboard or PCB mounting. Besides providing easy access to most of the microcontrollers I/O, there is additionally a microUSB connector for powering from a USB port, and a standard ST SWIM programming/emulation header that allows for easy programming or debugging using a compatible programmer such as our low cost ST-Link compatible USB programmer (HCDVBD0016). The ST tool chain (STVD) for these devices is available as a free download from the ST website and is fully compatible with these devices. There are also additional third part tools such as the Cosmos ANSI C compiler which can be downloaded for free (8K limited). Links to htese tools are provided at the bottom of this post.


STM8 S103F3P6 Development Board (HCDVBD0017)

Key Features
16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
Extended instruction set
Program memory: 8 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles
Data memory: 640 bytes true data EEPROM; endurance 300 kcycles
RAM: 1 Kbytes
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
Nested interrupt controller with 32 interrupts
Up to 27 external interrupts on 6 vectors 
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
Window watchdog, independent watchdog timers
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
10-bit, ±1 LSB ADC with up to 5 multiplexed channels, scan mode and analog watchdog
Up to 28 I/Os on a 32-pin package including 21 high sink outputs
Highly robust I/O design, immune against current injection
96-bit unique ID key for each device

Schematic, software tools, exclusive blink sketch and datasheets available on our support forum.