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USB-rev-2

SPIRIT-org·USB-test·USB-rev-2/USB-rev-2.kicad_pcb

USB-rev-2 PCB layout, top view — open source Raspberry Pi board by SPIRIT-org

About the USB-rev-2 PCB

USB-rev-2 is an open source Raspberry Pi PCB design by SPIRIT-org, published on GitHub. It is a 4-layer board measuring 70.3 × 60 mm, with 23 components from 15 distinct parts.

Its main chip is the 10164227-1001A1RLF, from the Raspberry Pi family. Other key parts include the ESDA25L, TS3USB221A and TUSB321RWBR. By type, the board carries 6 connectors, 4 resistors, 3 ICs, 3 capacitors and 2 diodes.

USB-rev-2, from the project README
From the project README

Main components on the USB-rev-2

ESDA25LTS3USB221ATUSB321RWBR

USB-rev-2 bill of materials (BOM)

23 components, 15 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESDA25L
U2
1
TS3USB221A
USB SWITCH 2CHANNEL TS3USB221AQRSERQ1
U3
1
TUSB321RWBR
usb-polarity-TUSB321RWBR
U6
1
CX90MW9-24P1
USBC-4-0-CX90MW9-24P1
J1
5
~
J2, J3, J4, J5, J6
1
HD3SS460RHRR
MUX HD3SS460RHRR
MUX1
1
10164227-1001A1RLF
ComputeModule5-CM5
Module1
2
EMI8142MUTAG
TVS-choke-2-pair-EMI8142MUTAG
TVS1, TVS2
1
EMI8141
2 Line Common Mode Choke with ESD 100mA DCR 6Ohm
TVS3
2
TPD1E05U06DPYR
D1, D2
1
CC0603KRX7R7BB104
0.1uF
C5
1
CC0603ZRY5V9BB104
100nF
C6
1
CC0603MRX6S5BB226
22uF
C7
1
RC0805JR-071KL
1K-05W-0805
R1
3
ERA-3AEB103V
10kΩ
R2, R3, R4

USB-rev-2 design files

The KiCad project lives in the SPIRIT-org/USB-test repository on GitHub; these links point at the commit this page was built from.

USB-rev-2: common questions

What microcontroller does the USB-rev-2 use?

The USB-rev-2 is built around the 10164227-1001A1RLF, from the Raspberry Pi family.

How big is the USB-rev-2 PCB?

The USB-rev-2 measures 70.3 × 60 mm, has 4 copper layers and is 1.517 mm thick.

How many components are on the USB-rev-2?

23 components, from 15 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 USB-rev-2 design files?

From the SPIRIT-org/USB-test repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the USB-rev-2 design in my own project?

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

Can I test firmware for the USB-rev-2 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Raspberry Pi firmware against it before you order a PCB.

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