HardLabs

Syzygy breakout flash-1V8XL

adamcritchley·syzygy-breakout-flash-1V8XL

Syzygy breakout flash-1V8XL layout, top view — open source AVR/Arduino board by adamcritchley

About the Syzygy breakout flash-1V8XL

Syzygy breakout flash-1V8XL is an open source AVR/Arduino PCB design by adamcritchley, published on GitHub under the MIT license. It is a 4-layer board measuring 105.6 × 76 mm, with 33 components from 18 distinct parts.

Its main chip is the ATTINY44A-MMH, from the AVR/Arduino family. Other key parts include the TLV1117LV18DCYT. By type, the board carries 15 connectors, 8 capacitors, 4 resistors, 3 ICs, 2 crystals and 1 diode.

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

From the project

SYZYGY Double-Wide Breakout Board for strictly 1.8V flash chips

Main components on the Syzygy breakout flash-1V8XL

TLV1117LV18DCYTATTINY44A-MMH

Syzygy breakout flash-1V8XL bill of materials (BOM)

33 components, 18 distinct parts.

QtyPartRefs
1
TLV1117LV18DCYT
Texas Instruments
U1
2
ATTINY44A-MMH
ATTINY44A-MMHR
U3, U9
1
SG3225VAN-100
X1
1
SG3225VAN-250
X2
2
QTE-020-01-F-D-A-TR
J1, J2
2
Conn_01x04
J3, J14
1
Conn_01x03
J4
4
Conn_01x24
J5, J7, J8, J9
2
TagConnect
J6, J10
2
Conn_01x08
J11, J15
2
Conn_01x02
J12, J13
1
BAT60AE6327HTSA1
D1
2
1uF
C1, C2
2
CL05A105KP5NNNC
1uF
C3, C6
2
CC0402KRX5R6BB105
0.1uF
C4, C7
2
CL05B104KP5NNNC
0.1uF
C5, C8
2
RC0402FR-07100KL
100R
R1, R3
2
RMCF0402FT10K0
10K
R2, R4

Syzygy breakout flash-1V8XL design files

The KiCad project lives in the adamcritchley/syzygy-breakout-flash-1V8XL repository on GitHub; these links point at the commit this page was built from.

Syzygy breakout flash-1V8XL: common questions

What microcontroller does the Syzygy breakout flash-1V8XL use?

The Syzygy breakout flash-1V8XL is built around the ATTINY44A-MMH, from the AVR/Arduino family.

How big is the Syzygy breakout flash-1V8XL?

The Syzygy breakout flash-1V8XL measures 105.6 × 76 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Syzygy breakout flash-1V8XL?

33 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Syzygy breakout flash-1V8XL design files?

From the adamcritchley/syzygy-breakout-flash-1V8XL repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Syzygy breakout flash-1V8XL design in my own project?

Yes, under the terms of its MIT license, which adamcritchley chose for the repository.

Can I test firmware for the Syzygy breakout flash-1V8XL without the hardware?

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

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