Stm8l151k6t6 board
afbravo·stm8l151k6t6_board
About the Stm8l151k6t6 board
Stm8l151k6t6 board is an open source STM32 PCB design by afbravo, published on GitHub. It is a 2-layer board measuring 48 × 18 mm, with 31 components from 17 distinct parts.
Its main chip is the STM8L151K6T6, from the STM32 family. Other key parts include the USB_B_Micro, TPMIC5504 and FT230XQ. By type, the board carries 13 capacitors, 5 resistors, 4 ICs, 3 connectors, 2 crystals and 2 switches.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
stm8l151k6t6_board
This board was created with the intent to familiarize with the STM8 family of MCUs from ST Microcontroller. The main features of this board are:
- Micro usb power input - Power on led - User led connected to PB0 - User button connected to PD7 - SWIM programming / debugging interface - 8MHz High Speed External Clock - 32.768 KHz Low Speed External Clock - Reset Button - Generick Male Headers for all I/O - USB to UART converter - Breadboard friendly - 2 layer PCB for inexpensive manufacturing

Main components on the Stm8l151k6t6 board
Stm8l151k6t6 board bill of materials (BOM)
31 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | USB_B_Micro | MICRO-USB-SMD_MICRO-7.2JB | U1 |
| 1 | TPMIC5504 | SOT-23-5 | U2 |
| 1 | FT230XQ | QFN-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm | U3 |
| 1 | STM8L151K6T6 | LQFP-32_7x7mm_P0.8mm | U4 |
| 1 | 8MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 32K768Hz | Crystal_SMD_2012-2Pin_2.0x1.2mm | Y2 |
| 2 | Conn_01x16 | PinHeader_1x16_P2.54mm_Vertical | J1, J3 |
| 1 | Conn_01x04 | PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | RESET | SW-SMD_4P-L4.2-W3.2-P2.20-LS4.6 | SW1 |
| 1 | USER | SW-SMD_4P-L4.2-W3.2-P2.20-LS4.6 | SW2 |
| 1 | GREEN | LED_0805_2012Metric | D1 |
| 1 | RED | LED_0805_2012Metric | D2 |
| 6 | 100nF | C_0402_1005Metric | C1, C3, C5, C6, C8, C9 |
| 3 | 1uF | C_0603_1608Metric | C2, C4, C7 |
| 4 | 15pF | C_0402_1005Metric | C10, C11, C12, C13 |
| 3 | 1K | R_0603_1608Metric | R1, R4, R5 |
| 2 | 27 | R_0805_2012Metric | R2, R3 |
Stm8l151k6t6 board design files
The KiCad project lives in the afbravo/stm8l151k6t6_board repository on GitHub; these links point at the commit this page was built from.
- Layoutstm8l151k6t6_board.kicad_pcb
- Schematicstm8l151k6t6_board.kicad_sch
Stm8l151k6t6 board: common questions
What microcontroller does the Stm8l151k6t6 board use?
The Stm8l151k6t6 board is built around the STM8L151K6T6, from the STM32 family.
How big is the Stm8l151k6t6 board?
The Stm8l151k6t6 board measures 48 × 18 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Stm8l151k6t6 board?
31 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the Stm8l151k6t6 board design files?
From the afbravo/stm8l151k6t6_board repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Stm8l151k6t6 board design in my own project?
The repository has no license, so all rights stay with afbravo. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Stm8l151k6t6 board without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
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