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STM32MP1 TestBoard RevC

cracked-machine·STM32MP1_TestBoard_RevC·STM32MP1_TestBoard_RevC/STM32MP1_TestBoard_RevC.kicad_pcb

STM32MP1 TestBoard RevC PCB layout, top view — open source STM32 board by cracked-machine
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About the STM32MP1 TestBoard RevC PCB

STM32MP1 TestBoard RevC is an open source STM32 PCB design by cracked-machine, published on GitHub under the MIT license. It is a board measuring 73.7 × 80 mm, with 114 components from 40 distinct parts.

Its main chip is the STM32MP157xAB, from the STM32 family. Other key parts include the MT41K256M16TW-107, SE8233X2, AZ1117D-ADJ and SiP3250x. By type, the board carries 47 capacitors, 33 resistors, 13 connectors, 7 diodes, 6 ICs and 4 jumpers.

From the project

- Changed µSD Card connector footprint from Push-Pull Molex 104031-0811 to Push-Push Hirose DM3BT-DSF-PEJS. - Changed Buck Converter TPS42402 to TPS563200. Due to availability reasons. - Add pull-down resistors to 1.35V and 1.8V voltage rail LEDs. Ensures that they don't stay ill

- Changed µSD Card connector footprint from Push-Pull Molex 104031-0811 to Push-Push Hirose DM3BT-DSF-PEJS. - Changed Buck Converter TPS42402 to TPS563200. Due to availability reasons. - Add pull-down resistors to 1.35V and 1.8V voltage rail LEDs. Ensures that they don't stay illuminated when no voltage rail is present. - Added M2 mounting holes - Removed USB Type C connector (was used for power only, needed space) - Replaced power connector. USB Type B Micro connector in place of plastic barrel connector (fed up with metling the barrel connector with the hot air gun) - Replaced TPS buck…

Main components on the STM32MP1 TestBoard RevC

STM32MP157xABMT41K256M16TW-107SE8233X2AZ1117D-ADJSiP3250x

STM32MP1 TestBoard RevC bill of materials (BOM)

114 components, 40 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32MP157xAB
U1
1
MT41K256M16TW-107
U2
1
SE8233X2
U3
1
AZ1117D-ADJ
U4
2
SiP3250x
U5, U6
1
NX2016SA-24M
X1
1
NX2012SA32768K1
Y1
4
Conn_01x27
J1, J2, J3, J4
1
Conn_02x03_Odd_Even
J5
1
Conn_02x05_Odd_Even
J6
1
Conn_01x08
J7
3
USB_B_Micro
J8, J9, J14
1
Micro_SD_Card_Det
J10
1
Conn_01x06
J11
1
Conn_01x02
J12
4
DNF
JP1, JP2, JP3, JP4
1
SW_SPST
SW2
7
LED
D1, D2, D3, D4, D5, D6, D7
1
LQM18FN4R7M00D
L3
24
1uF
C1, C12, C14, C17, C18, C19, C20, C21 +16
Show 20 more
QtyPartRefs
2
10uF 50V
C2, C4
1
10uF
C3
3
2.2uF
C7, C9, C69
2
6.8pF NP0
C11, C16
3
10nF
C13, C15, C37
10
100nF
C36, C38, C40, C41, C42, C44, C52, C57 +2
2
2.2uF
C39, C43
10
1K
R1, R2, R5, R7, R9, R16, R17, R22 +2
2
2K2
R3, R26
1
180R
R4
3
10K
R6, R15, R21
1
3K
R8
2
240R
R10, R11
5
47K
R12, R13, R40, R41, R42
1
100R
R14
2
2K2
R18, R19
1
10R
R20
2
0R
R23, R24
1
0R
R25
2
470R
R28, R29

STM32MP1 TestBoard RevC design files

The KiCad project lives in the cracked-machine/STM32MP1_TestBoard_RevC repository on GitHub; these links point at the commit this page was built from.

STM32MP1 TestBoard RevC: common questions

What microcontroller does the STM32MP1 TestBoard RevC use?

The STM32MP1 TestBoard RevC is built around the STM32MP157xAB, from the STM32 family.

How big is the STM32MP1 TestBoard RevC PCB?

The STM32MP1 TestBoard RevC measures 73.7 × 80 mm and is 1.6 mm thick.

How many components are on the STM32MP1 TestBoard RevC?

114 components, from 40 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the STM32MP1 TestBoard RevC design files?

From the cracked-machine/STM32MP1_TestBoard_RevC repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the STM32MP1 TestBoard RevC design in my own project?

Yes, under the terms of its MIT license, which cracked-machine chose for the repository.

Can I test firmware for the STM32MP1 TestBoard RevC 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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