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STM8S103F3P6TR Breakout
MCU 8BIT 16MHZ 8KB FLASH 20TSSOP
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£3.79
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Design a Custom BoardAbout This Component
STM8S 8-bit microcontroller running at 16 MHz with 8 KB Flash program memory, 640 bytes EEPROM, and 1 KB RAM. Features 10-bit ADC, three timers, UART, SPI, and I²C interfaces with up to 28 I/O pins. Operates from 2.95 to 5.5 V and includes clock security, watchdog timers, and low-power modes for embedded control applications.
Package: TSSOP-20 (4.4×6.5mm) · 20 pins
Why does this need a breakout?
Hand-soldering 0.65mm pitch leads is tedious and error-prone; a breakout board with standard 0.1" headers lets you prototype I/O expanders and logic gates on breadboards without a reflow oven. The compact SSOP package also becomes DIP-friendly, eliminating jumper spaghetti and reducing assembly mistakes during development cycles.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | STMicroelectronics |
| Part Number | STM8S103F3P6TR |
| Package | TSSOP-20 (4.4×6.5mm) |
| Pin Count | 20 |
| Core Processor | STM8 |
| Core Size | 8-Bit |
| Number of I/O | 16 |
| Program Memory Size | 8KB (8K x 8) |
| Speed | 16MHz |
| Voltage - Supply (Vcc/Vdd) | 2.95V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x STM8S103F3P6TR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS