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Syncd EFM32s

weaslepalace·boards·Syncd_EFM32s/Syncd_EFM32s.kicad_pcb

Syncd EFM32s PCB layout, top view — open source Silicon Labs board by weaslepalace

About the Syncd EFM32s PCB

Syncd EFM32s is an open source Silicon Labs PCB design by weaslepalace, published on GitHub. It is a 4-layer board measuring 26.4 × 37 mm, with 36 components from 12 distinct parts.

Its main chip is the EFM32PG22C200F64IM32-C, from the Silicon Labs family. By type, the board carries 22 capacitors, 4 connectors, 2 ICs, 2 crystals, 2 diodes and 2 inductors.

From the project

Monorepo for PCB design stuff

Main components on the Syncd EFM32s

EFM32PG22C200F64IM32-C

Syncd EFM32s bill of materials (BOM)

36 components, 12 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
EFM32PG22C200F64IM32-C
~
Silicon Labs
U101, U102
1
ECS-384-10-37B-CTP-TR3
38.4MHz
ECS Inc.
X101
1
ECS-.327-CDX-2216
32.768kHz
ECS Inc.
X102
2
FTSH-105-01-F-D
~
Samtec Inc.
J101, J102
2
PH1-14-UA
~
Adam Tech
J103, J104
2
LTST-C190GKT
Green
Lite-On Inc.
D101, D102
2
LQM18PZ2R2MFHD
2.2uH
Murata Electronics
L101, L102
2
CL31B106KAHNFNE
10uF
Samsung Electro-Mechanics
C101, C102
2
CL21B475KOFNFNE
4.7uF
Samsung Electro-Mechanics
C103, C122
6
GCJ188R71E105KA01D
1uF
Murata Electronics
C104, C105, C106, C107, C108, C118
12
GCJ188R72A104KA01D
100nF
Murata Electronics
C109, C110, C111, C112, C113, C114, C115, C116 +4
2
RC0603FR-071KL
1k
YAGEO
R101, R102

Syncd EFM32s design files

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

Syncd EFM32s: common questions

What microcontroller does the Syncd EFM32s use?

The Syncd EFM32s is built around the EFM32PG22C200F64IM32-C, from the Silicon Labs family.

How big is the Syncd EFM32s PCB?

The Syncd EFM32s measures 26.4 × 37 mm, has 4 copper layers and is 0.68866 mm thick.

How many components are on the Syncd EFM32s?

36 components, from 12 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 Syncd EFM32s design files?

From the weaslepalace/boards 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 Syncd EFM32s design in my own project?

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

Can I test firmware for the Syncd EFM32s without the hardware?

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

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