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Board v3-83pct

dmz006·brain-drain·hardware/routing/board-v3-83pct.kicad_pcb

Board v3-83pct layout, top view — open source Raspberry Pi board by dmz006
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About the Board v3-83pct

Board v3-83pct is an open source Raspberry Pi PCB design by dmz006, published on GitHub under the Custom license license. It is a 4-layer board measuring 150 × 112 mm, with 299 components from 62 distinct parts.

Its main chip is the CM5002016, from the Raspberry Pi family. Other key parts include the USB5744/2G, AP2112K-1.2, ASM1153E, TPS56637RPAR and AP63203WU-7. By type, the board carries 148 capacitors, 72 resistors, 17 transistors, 13 ICs, 12 connectors and 10 diodes.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

Standalone four-bay (plus M.2) NIST 800-88 disk sanitizer: Raspberry Pi CM5 carrier board, Python service, 3D-printed enclosure

Two KiCad 9 projects, both generated from tools/design.py (see ../docs/LAYOUT-REVIEW.md for how, and for what a layout engineer must check). Design intent: ../docs/ARCHITECTURE.md section 3. Parts: ../docs/BOM.md. Regenerate and route commands: ../docs/USAGE.md.

More views and the assembled unit: ../docs/RENDERS.md. KiCad's own 3D views are in renders/, one image per layer in renders/layers/ (F.Cu, In1 to In4, B.Cu, assembly-top, assembly-bottom, mask), schematic sheets in renders/schematic/.

Board v3-83pct, from the project README
From the project README

Main components on the Board v3-83pct

USB5744/2GAP2112K-1.2ASM1153ETPS56637RPARAP63203WU-7TPS22965DSGR

Board v3-83pct bill of materials (BOM)

299 components, 62 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
USB5744/2G
U1, U2
1
AP2112K-1.2
U3
4
ASM1153E
U10, U11, U12, U13
2
TPS56637RPAR
U20, U21
2
AP63203WU-7
U22, U51
2
TPS22965DSGR
U50, U52
1
CM5002016
M1
1
AO4407A
Q20
8
P-FET -30V 6A DFN3x3
Q31, Q32, Q33, Q34, Q41, Q42, Q43, Q44
8
2N7002
Q51, Q52, Q53, Q54, Q61, Q62, Q63, Q64
2
25MHz CL=20pF
Y1, Y2
4
30MHz CL=16pF
Y10, Y11, Y12, Y13
1
microSD
J3
1
USB-C rpiboot
J5
1
nRPIBOOT
J6
1
UART0 GND/TX/RX
J7
4
SATA 22-pin
J10, J11, J12, J13
1
KPJX-4S-S
J21
1
Fan GND/5V/TACH/PWM
J40
1
OLED GND/VCC/SCL/SDA
J41
Show 42 more
QtyPartRefs
1
M.2 M-key
J50
1
CR2032
BT1
1
10A slow 0453010.MR
F1
4
3A hold 1812
F10, F11, F12, F13
4
2A hold 1812
F14, F15, F16, F17
1
DIP x8
SW1
1
lid microswitch
SW3
1
green PWR
D1
1
green ACT
D2
1
red STATUS
D3
4
blue bay activity
D10, D11, D12, D13
1
SMBJ15A
D20
1
12V 0.5W
D21
1
blue M.2 activity
D50
4
4.7u 1A
L10, L11, L12, L13
2
2.2u 8A
L20, L21
2
4.7u 3A
L22, L51
13
22u 10V
C1, C2, C501, C2003, C2004, C2005, C2103, C2104 +5
15
10u 10V
C3, C31, C500, C1003, C1004, C1005, C1103, C1104 +7
2
1u 10V
C4, C30
2
680u 25V low-ESR
C20, C21
7
10u 25V
C22, C2000, C2001, C2100, C2101, C2200, C5100
4
33p
C100, C101, C200, C201
68
100n
C110, C111, C112, C113, C120, C121, C122, C123 +60
4
4.7u 10V
C130, C131, C230, C231
1
1n
C502
8
22p
C1000, C1001, C1100, C1101, C1200, C1201, C1300, C1301
4
2.2u
C1002, C1102, C1202, C1302
16
10n
C1030, C1031, C1032, C1033, C1130, C1131, C1132, C1133 +8
2
100n 25V
C2002, C2102
2
100n 10V
C2201, C5101
3
1k
R1, R2, R3
37
10k
R10, R11, R101, R102, R113, R114, R123, R124 +29
1
100K
100k
R20
2
12.0k 1%
R100, R200
2
200k
R103, R203
10
100k
R310, R320, R330, R340, R410, R420, R430, R440 +2
2
0R (cap DNP alt)
R502, R503
5
470
R505, R1002, R1102, R1202, R1302
4
1k
R511, R521, R531, R541
4
12.1k 1%
R1000, R1100, R1200, R1300
2
73.2k
R2000, R2100

Board v3-83pct design files

The KiCad project lives in the dmz006/brain-drain repository on GitHub; these links point at the commit this page was built from.

Board v3-83pct: common questions

What microcontroller does the Board v3-83pct use?

The Board v3-83pct is built around the CM5002016, from the Raspberry Pi family.

How big is the Board v3-83pct?

The Board v3-83pct measures 150 × 112 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Board v3-83pct?

299 components, from 62 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 Board v3-83pct design files?

From the dmz006/brain-drain repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Board v3-83pct design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

Can I test firmware for the Board v3-83pct 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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