HardLabs

PCB-Design-STM32-Dev-Board

SurajSonawane2415·PCB-Design-STM32-Dev-Board·stm32-dev-board/stm32spi_new.kicad_pcb

PCB-Design-STM32-Dev-Board layout, top view — open source STM32 board by SurajSonawane2415

About the PCB-Design-STM32-Dev-Board

PCB-Design-STM32-Dev-Board is an open source STM32 PCB design by SurajSonawane2415, published on GitHub. It is a 2-layer board measuring 38.1 × 30.2 mm, with 30 components from 20 distinct parts.

Its main chip is the STM32F103C8T6, from the STM32 family. Other key parts include the USBLC6-2SC6. By type, the board carries 13 capacitors, 4 resistors, 2 inductors, 1 IC, 1 connector and 1 switch.

It belongs with the sensors and dev boards & breakouts designs in this gallery.

From the project

Custom STM32 Development (PCB) Board with an on-board SPI sensor (TC72).

This is a custom STM32 Development PCB Board with an on-board SPI sensor (TC72).

- The STM32F103xx medium-density performance line family incorporates the high-performance Arm® Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, three general-purpose 16-bit timers plus one PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs…

Main components on the PCB-Design-STM32-Dev-Board

USBLC6-2SC6

PCB-Design-STM32-Dev-Board bill of materials (BOM)

30 components, 20 distinct parts.

QtyPartRefs
1
USBLC6-2SC6
U4
1
USB_B_Micro
J1
1
24V 250mA
24V 250mA
1
AMS1117-3.3
AMS1117
1
B5819W-TP
CR2
1
16MHz
Crystal 16MHz
1
Conn_01x04_Male
I2C
1
STM32F103C8T6
STM32F103C8T6
1
SW_MEC_5G
SW1
1
~
TC-72 Temparature sensor
1
LED
D1
2
120R
FB1, FB2
5
100nf
C1, C9, C10, C11, C12
2
10pf
C2, C3
2
22uf
C4, C5
1
10nf
C6
2
1uf
C7, C8
1
10uf
C13
1
10K
R1
3
1k5
R2, R3, R4

PCB-Design-STM32-Dev-Board design files

The KiCad project lives in the SurajSonawane2415/PCB-Design-STM32-Dev-Board repository on GitHub; these links point at the commit this page was built from.

PCB-Design-STM32-Dev-Board: common questions

What microcontroller does the PCB-Design-STM32-Dev-Board use?

The PCB-Design-STM32-Dev-Board is built around the STM32F103C8T6, from the STM32 family.

How big is the PCB-Design-STM32-Dev-Board?

The PCB-Design-STM32-Dev-Board measures 38.1 × 30.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PCB-Design-STM32-Dev-Board?

30 components, from 20 distinct parts. The full bill of materials is listed on this page.

Where can I download the PCB-Design-STM32-Dev-Board design files?

From the SurajSonawane2415/PCB-Design-STM32-Dev-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 PCB-Design-STM32-Dev-Board design in my own project?

The repository has no license, so all rights stay with SurajSonawane2415. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the PCB-Design-STM32-Dev-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.

Similar boards