# STM8S103K3T6C (Component)
## Description
STM8 STM8S Microcontroller IC 8-Bit 16MHz 8KB (8K x 8) FLASH #CommonPartsLibrary #IntegratedCircuit #Microcontroller
#STM8S
## Component Details
- **Owner:** adrian95
- **Created:** 6/13/2025
- **Last Updated:** 6/13/2025
- **Visibility:** Public
- **Package or Case Code:** QFP80P900X900X160-32N
- **Manufacturer Name:** STMicroelectronics
- **Datasheet URL:** http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00226640.pdf
- **Part Type:** Microcontroller
- **Manufacturer Part Number:** STM8S103K3T6C
- **License:** https://creativecommons.org/licenses/by/4.0/
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/stm8s103k3t6c/stmicroelectronics.html?utm_currency=USD®ion=europe) | $1.1968 | 240 |
| [HQonline](https://www.hqonline.com/product-detail/8-bit-mcu-microcontrollers-st-stm8s103k3t6c-2500232412) | $1.10968 | 5.3K |
| [LCSC](https://www.lcsc.com/product-detail/C8309.html) | $1.14 | 3K |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/STM8S103K3T6C?qs=YSp3DhtTcU3MlxO%2FUqmzqg%3D%3D) | $1.21 | 2K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-microcontroller-STM8S103K3T6C-148413?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** STM8S103K3T6C
- **Package / Case Code:** QFP
- **Pin Count:** 32
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | NRST | |
| 2 | PA1/_OSCIN | |
| 3 | PA2/_OSCOUT | |
| 4 | VSS | |
| 5 | VCAP | |
| 6 | VDD | |
| 7 | PA3/_TIM2_CH3_[SPI_NSS] | |
| 8 | PF4 | |
| 9 | PB7 | |
| 10 | PB6 | |
| 11 | PB5/_I2C_SDA | |
| 12 | PB4/_I2C_SCL | |
| 13 | PB3/AIN3/_TIM1_ETR | |
| 14 | PB2/AIN2/_TIM1_CH3N | |
| 15 | PB1/AIN1/_TIM1_CH2N | |
| 16 | PB0/AIN0/_TIM1_CH1N | |
| 17 | PE5/SPI_N_SS | |
| 18 | PC1/_TIM1_CH1/_UART1_CK | |
| 19 | PC2/_TIM1_CH2 | |
| 20 | PC3/_TIM1_CH3 | |
| 21 | PC4/_TIM1_CH4/_CLK_CCO | |
| 22 | PC5/_SPI_SCK | |
| 23 | PC6/_SPI_MOSI | |
| 24 | PC7/_SPI_MISO | |
| 25 | PD0/_TIM1_BKIN_[CLK_CCO] | |
| 26 | PD1/_SWIM | |
| 27 | PD2_[TIM2_CH3] | |
| 28 | PD3/_TIM2_CH2/_ADC_ETR | |
| 29 | PD4/BEEP/_TIM2_CH1 | |
| 30 | PD5/_UART1_TX | |
| 31 | PD6/_UART1_RX | |
| 32 | PD7/_TLI_[TIM1_CH4] | |
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*Generated from [https://www.flux.ai/adrian95/stm8s103k3t6c~maa](https://www.flux.ai/adrian95/stm8s103k3t6c~maa)*