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Rpi sa8x8hat

charlieh0tel·ee_stuff·projects/rpi_sa8x8hat/rpi_sa8x8hat.kicad_pcb

Rpi sa8x8hat PCB layout, top view — open source board by charlieh0tel
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About the Rpi sa8x8hat PCB

Rpi sa8x8hat is an open source PCB design by charlieh0tel, published on GitHub under the BSD-3-Clause license. It is a 4-layer board measuring 65 × 56.5 mm, with 67 components from 28 distinct parts.

Other key parts include the AT24CS32-STUM, LCN-160+, TLV320AIC3204, 74LVC2T45DC and SA818. By type, the board carries 26 capacitors, 26 resistors, 6 ICs, 4 connectors, 2 transistors and 2 diodes.

From the project

rPi HAT template from https://github.com/devbisme/RPiHat_Template

Main components on the Rpi sa8x8hat

AT24CS32-STUMLCN-160+TLV320AIC320474LVC2T45DCSA818

Rpi sa8x8hat bill of materials (BOM)

67 components, 28 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AT24CS32-STUM
U1
1
LCN-160+
U2
1
TLV320AIC3204
U3
2
74LVC2T45DC
U4, U6
1
SA818
U5
2
BS170
Q1, Q2
1
M20-7812045
Harwin M20-7812045-R
J1
1
C493445
Conn_Coaxial_Small
J2
1
CONN_02X02_COUNTER_CLOCKWISE
Conn_02x02_Counter_Clockwise
J3
1
Conn_01x02_Pin
J4
1
SOLDERJUMPER_2_BRIDGED
SolderJumper_2_Bridged
JP2
1
LED/RED
D1
1
LED/GREEN
D2
12
100N
100n
C1, C10, C11, C12, C14, C15, C19, C21 +4
2
2.2U
2.2u
C2, C3
2
33P
33p
C4, C5
2
4.7N
4.7n
C6, C7
2
2.2U
2.2u
C8, C9
1
1u
C13
5
10U
10u
C16, C17, C18, C20, C23
Show 8 more
QtyPartRefs
2
10K
R1, R2
9
10K
R3, R4, R5, R12, R18, R19, R21, R22 +1
2
100
R6, R7
2
100K
R8, R9
4
1K
R10, R11, R20, R24
4
27
R13, R14, R15, R16
1
10
R17
2
220K
R23, R26

Rpi sa8x8hat design files

The KiCad project lives in the charlieh0tel/ee_stuff repository on GitHub; these links point at the commit this page was built from.

Rpi sa8x8hat: common questions

How big is the Rpi sa8x8hat PCB?

The Rpi sa8x8hat measures 65 × 56.5 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Rpi sa8x8hat?

67 components, from 28 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 Rpi sa8x8hat design files?

From the charlieh0tel/ee_stuff 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 Rpi sa8x8hat design in my own project?

Yes, under the terms of its BSD-3-Clause license, which charlieh0tel chose for the repository.

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