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2 layers25.9 × 20.6 mmTinyBreakout, the printed circuit board in 3D

A small project to create a SMD ATTiny13 Breakout board

Size
25.9 × 20.6 mm
Copper layers
2
Thickness
1.6 mm
Parts
16
Nets
16
Pads
49
Tracks, vias
89, 10
Pours
2
Routed
Yes
KiCad
KiCad 4
Created
28 Oct 2015
Updated
8 Jan 2016

Overview

TinyBreakout is an open-source printed circuit board by SteveMayze, from the SteveMayze/tinyBreakout repository on GitHub. It is a 2-layer board of 25.9 × 20.6 mm with 16 parts on 16 nets, routed with 89 tracks and 10 vias.

It is built around the ATTINY13A-SU and LD2979M30. Its parts include 6 resistors, 4 connectors, 3 capacitors and 2 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.

Main components

2

Parts

16
QtyValueFootprintReferences
41kΩResistors_SMD:R_0805R2, R3, R4, R5
3CONN_01X02Pin_Headers:Pin_Header_Straight_1x02P2, P3, P4
21μFCapacitors_SMD:C_0805C1, C2
10ΩResistors_SMD:R_0805R6
1100nFCapacitors_SMD:C_0805C3
110KΩResistors_SMD:R_0805R7
1ATTINY13A-SHousings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mmIC1
1CONN_01X06Pin_Headers:Pin_Header_Straight_2x03P1
1LD2979tinyBreakout:SOT-23-5LU1

The 15 most common of 16 parts.

Questions

How big is the TinyBreakout PCB?

It measures 25.9 × 20.6 mm and has 2 copper layers, 1.6 mm thick.

What parts does the TinyBreakout use?

16 parts, built around the ATTINY13A-SU and LD2979M30. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the TinyBreakout KiCad files?

From the SteveMayze/tinyBreakout repository on GitHub, at the commit this page was made from: the board is PCB/tinyBreakout.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the TinyBreakout design in my own project?

Its repository states no licence, so its author keeps all rights: ask SteveMayze before reusing the design.

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