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STM32-PCB-DESIGN

Storm00212·STM32-PCB-DESIGN

STM32-PCB-DESIGN layout, top view — open source STM32 board by Storm00212

About the STM32-PCB-DESIGN

STM32-PCB-DESIGN is an open source STM32 PCB design by Storm00212, published on GitHub. It is a 2-layer board measuring 40.5 × 34 mm, with 28 components from 16 distinct parts.

Its main chip is the STM32F103C8T6, from the STM32 family. Other key parts include the AMS1117-3.3. By type, the board carries 13 capacitors, 5 resistors, 4 connectors, 2 ICs, 1 crystal and 1 switch.

It belongs with the power & battery designs in this gallery.

From the project

Simple design architecture for STM 32 Microcontroller with I2C, UART and SWD hardware protocols

Microcontroller Board Based on STM32F103C8T6

1. Project Overview 2. Functional Description - 2.1 Microcontroller — U2 (STM32F103C8T6) - 2.2 Power Supply Subsystem — U1 (AMS1117-3.3) - 2.3 Analog Power Domain (+3.3VA) - 2.4 USB Interface — J1 - 2.5 Crystal Oscillator — Y1 - 2.6 BOOT0 Mode Selection — SW1, R2 - 2.7 SWD Debug Interface - 2.8 Decoupling and Bypass Capacitor Strategy - 2.9 Status LED — D1, R1 - 2.10 Expansion Headers — J2, J3, J4 3. Bill of Materials 4. Net List and Signal Assignments 5. PCB Layout Specifications - 5.1 Board Physical Properties - 5.2 Routing Rules - 5.3 Component…

Main components on the STM32-PCB-DESIGN

AMS1117-3.3STM32F103C8T6

STM32-PCB-DESIGN bill of materials (BOM)

28 components, 16 distinct parts.

QtyPartRefs
1
AMS1117-3.3
U1
1
STM32F103C8T6
U2
1
Crystal_GND24
Y1
1
USB_B_Micro
J1
3
Conn_01x04_Pin
J2, J3, J4
1
SW_SPDT
SW1
1
LED
D1
1
120R
FB1
2
22u
C1, C2
1
10u
C3
5
100n
C4, C5, C6, C7, C11
1
10n
C8
2
1u
C9, C10
2
10p
C12, C13
4
1k5
R1, R3, R4, R5
1
10k
R2

STM32-PCB-DESIGN design files

The KiCad project lives in the Storm00212/STM32-PCB-DESIGN repository on GitHub; these links point at the commit this page was built from.

STM32-PCB-DESIGN: common questions

What microcontroller does the STM32-PCB-DESIGN use?

The STM32-PCB-DESIGN is built around the STM32F103C8T6, from the STM32 family.

How big is the STM32-PCB-DESIGN?

The STM32-PCB-DESIGN measures 40.5 × 34 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the STM32-PCB-DESIGN?

28 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the STM32-PCB-DESIGN design files?

From the Storm00212/STM32-PCB-DESIGN repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the STM32-PCB-DESIGN design in my own project?

The repository has no license, so all rights stay with Storm00212. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the STM32-PCB-DESIGN 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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