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STM32 with-Buck regulator USB PCB-Design

ParagChourasia·STM32_with-Buck-regulator_USB_PCB-Design

STM32 with-Buck regulator USB PCB-Design layout, top view — open source STM32 board by ParagChourasia

About the STM32 with-Buck regulator USB PCB-Design

STM32 with-Buck regulator USB PCB-Design is an open source STM32 PCB design by ParagChourasia, published on GitHub. It is a 4-layer board measuring 59 × 48 mm, with 46 components from 35 distinct parts.

Its main chip is the STM32F405RGT6, from the STM32 family. Other key parts include the MP2359DJ-LF-Z and USBLC6-2SC6. By type, the board carries 16 capacitors, 11 resistors, 5 connectors, 4 diodes, 3 ICs and 3 inductors.

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

From the project

Sure! Here’s a README.md file for your GitHub repository:

Sure! Here’s a README.md file for your GitHub repository:

Welcome to the STM32 + USB + Buck Converter PCB Design project! This repository contains all the files and documentation for designing a PCB using KiCad that integrates an STM32 microcontroller, a USB interface, and a buck converter.

This project demonstrates how to create a compact and efficient PCB that combines: - STM32 Microcontroller: Provides robust processing power for a variety of applications. - USB Interface: Enables seamless connectivity for data transfer and device programming. - Buck Converter: Ensures efficient power…

Main components on the STM32 with-Buck regulator USB PCB-Design

MP2359DJ-LF-ZSTM32F405RGT6USBLC6-2SC6

STM32 with-Buck regulator USB PCB-Design bill of materials (BOM)

46 components, 35 distinct parts.

QtyPartRefs
1
MP2359DJ-LF-Z
IC1
1
STM32F405RGT6
U1
1
USBLC6-2SC6
U3
1
AO3401A
Q1
1
16 MHz
Y1
1
Screw_Terminal_01x02
J1
2
Conn_01x04
J3, J4
1
USB_B_Micro
J5
1
Conn_02x05_Odd_Even
J6
1
250mA
F1
1
SW_SPDT
SW1
1
BLUE
D1
2
B5819W
D2, D3
1
RED
D4
1
600 @ 600MHz
FB1
1
39n
L1
1
10u
L2
2
2u2
C1, C2
1
4u7
C3
5
100n
C4, C5, C6, C7, C8
Show 15 more
QtyPartRefs
1
1u
C9
1
10n
C10
2
12p
C11, C12
3
10u
C13, C15, C16
1
10n
C14
1
10k
R1
1
47
R2
1
1K5
R3
1
100k
R4
1
68k
R5
1
47k
R6
1
15k
R7
1
270
R8
2
2K2
R9, R10
1
1K
R11

STM32 with-Buck regulator USB PCB-Design design files

The KiCad project lives in the ParagChourasia/STM32_with-Buck-regulator_USB_PCB-Design repository on GitHub; these links point at the commit this page was built from.

STM32 with-Buck regulator USB PCB-Design: common questions

What microcontroller does the STM32 with-Buck regulator USB PCB-Design use?

The STM32 with-Buck regulator USB PCB-Design is built around the STM32F405RGT6, from the STM32 family.

How big is the STM32 with-Buck regulator USB PCB-Design?

The STM32 with-Buck regulator USB PCB-Design measures 59 × 48 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the STM32 with-Buck regulator USB PCB-Design?

46 components, from 35 distinct parts. The full bill of materials is listed on this page.

Where can I download the STM32 with-Buck regulator USB PCB-Design design files?

From the ParagChourasia/STM32_with-Buck-regulator_USB_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 with-Buck regulator USB PCB-Design design in my own project?

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

Can I test firmware for the STM32 with-Buck regulator USB 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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