HardLabs

TsunamiPi

robertsonics·TsunamiPi_PCB

TsunamiPi PCB layout, top view — open source Microchip SAM board by robertsonics

About the TsunamiPi PCB

TsunamiPi is an open source Microchip SAM PCB design by robertsonics, published on GitHub. It is a 2-layer board measuring 65 × 56 mm, with 84 components from 30 distinct parts.

Its main chip is the ATSAMS70J19A-AN, from the Microchip SAM family. Other key parts include the LM1117MP-3.3/NOPB and ADAU1328BSTZ. By type, the board carries 51 capacitors, 17 resistors, 5 inductors, 4 connectors, 3 ICs and 2 jumpers.

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

From the project

8-Out 2-In Multichannel Audio HAT

Main components on the TsunamiPi

ATSAMS70J19A-ANLM1117MP-3.3/NOPBADAU1328BSTZ

TsunamiPi bill of materials (BOM)

84 components, 30 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATSAMS70J19A-AN
LQFP64_10X10_MCH
Microchip
U1
1
LM1117MP-3.3/NOPB
LM1117-3.3
National Semi
U2
1
ADAU1328BSTZ
ST_48_ADI
Analog Devices
U3
1
9C-11.2896MAAJ-T
ABLS-LR-11.2896
TXC Corp
Y1
1
CONN_02X20
RPi_GPIO
J1
1
62201021121
CONN_62201021121_WRE
J2
1
CONN_02X12
Conn_02x12_Odd_Even
J3
1
CONN_01X03
Conn_01x03
J4
2
SB
JP1, JP2
1
LTST-C191TBKT
LED
LITEON
D1
2
FBMH1608HL471-T
470
Taiyo Yuden
FB1, FB2
2
KPZ1608SHR601ATD25
600R
TDK Corp
FB3, FB4
1
MLZ1608M100WTD25
10uH
TDK Corp
L1
18
C0603C104K9PAC7867
0.1uF
C1, C2, C3, C6, C7, C8, C9, C10 +10
1
C0603C225K8PACTU
2.2uF
C4
2
CC0805KRX5R6BB106
10uF
C5, C37
1
CC0603MRX5R6BB475
4.7uF
C11
2
CBR06C200FAGAC
20pF
C12, C13
8
TACR226K006XTA
22uF
C16, C17, C18, C19, C20, C21, C22, C23
17
C0603C105K4PACTU
1.0uF
C24, C25, C26, C27, C28, C29, C30, C31 +9
Show 10 more
QtyPartRefs
1
06035C562JAT2A
5.6nF
C45
1
C0603C394J4RAC7867
390nF
C48
1
RMCF0603FT2R20
2.2
R1
1
RMCF0603FT10K0
10K
R2
1
RMCF0603FT330R
330
R3
3
RMCF0603FT100K
100K
R4, R5, R6
8
RMCF0603JT10R0
10
R7, R8, R9, R10, R11, R12, R13, R14
1
RMCF0603FT390R
390
R15
1
RMCF0603FT240R
240
R16
1
RMCF0603FT560R
560
R17

TsunamiPi design files

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

TsunamiPi: common questions

What microcontroller does the TsunamiPi use?

The TsunamiPi is built around the ATSAMS70J19A-AN, from the Microchip SAM family.

How big is the TsunamiPi PCB?

The TsunamiPi measures 65 × 56 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the TsunamiPi?

84 components, from 30 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 TsunamiPi design files?

From the robertsonics/TsunamiPi_PCB 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 TsunamiPi design in my own project?

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

Can I test firmware for the TsunamiPi without the hardware?

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

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