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Stm

Purdue-Space-Program·PSPL_R4_Avionics_Hardware·stm/stm.kicad_pcb

Stm PCB layout, top view — open source STM32 board by Purdue-Space-Program

About the Stm PCB

Stm is an open source STM32 PCB design by Purdue-Space-Program, published on GitHub. It is a 2-layer board measuring 71.4 × 46.2 mm, with 69 components from 34 distinct parts.

Its main chip is the STM32H730ZBTx, from the STM32 family. Other key parts include the LAN8742A, LM1117MP-ADJ, FT232RL and MAX13448EESD_. By type, the board carries 47 capacitors, 8 resistors, 6 diodes, 5 ICs, 1 fuse and 1 inductor.

From the project

Boards and other components for R4

��# PSPLR4Avionics_Hardware

Main components on the Stm

STM32H730ZBTxLAN8742ALM1117MP-ADJFT232RLMAX13448EESD_

Stm bill of materials (BOM)

69 components, 34 distinct parts.

QtyPartRefs
1
STM32H730ZBTx
U2
1
LAN8742A
U3
1
LM1117MP-ADJ
U4
1
FT232RL
U5
1
MAX13448EESD_
U6
1
ESD7008MUTAG
CR2
1
500mA
F1
2
LED
D5, D6
2
ESD9B5.0ST5G
D7, D8
1
TX_LED
D11
1
RX_LED
D12
1
120
FB1
16
100n
C1, C3, C7, C10, C15, C16, C17, C18 +8
6
1u
C2, C4, C20, C36, C37, C38
1
0.1uF
C5
2
6p
C8, C9
2
2.2u
C11, C12
2
15p
C13, C14
1
4u7
C27
4
C
C28, C29, C33, C34
Show 14 more
QtyPartRefs
1
10u
C30
1
100u
C31
1
.01u
C32
1
470p
C35
4
10p
C39, C40, C41, C42
1
0.022u
C43
2
.1u
C44, C50
2
4.7u
C45, C51
1
121
R20
1
200
R21
1
155
R22
1
70
R23
2
5.1k
R24, R25
2
150
R28, R29

Stm design files

The KiCad project lives in the Purdue-Space-Program/PSPL_R4_Avionics_Hardware repository on GitHub; these links point at the commit this page was built from.

Stm: common questions

What microcontroller does the Stm use?

The Stm is built around the STM32H730ZBTx, from the STM32 family.

How big is the Stm PCB?

The Stm measures 71.4 × 46.2 mm, has 2 copper layers and is 1.59 mm thick.

How many components are on the Stm?

69 components, from 34 distinct parts. The full bill of materials is listed on this page.

Where can I download the Stm design files?

From the Purdue-Space-Program/PSPL_R4_Avionics_Hardware repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Stm design in my own project?

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

Can I test firmware for the Stm 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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