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2 layers13.1 × 21.7 mmAttiny16-breakout, the printed circuit board in 3D

To keep things small (DIP-16), only a subset of pins are avalable — Port A pins (PA0-PA6) and Port B pins (PB0-PB5), along with a single PC0 pin;

Size
13.1 × 21.7 mm
Copper layers
2
Thickness
1.6 mm
Parts
3
Nets
20
Pads
43
Tracks, vias
73, 6
Pours
2
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
7 Oct 2024
Updated
7 Oct 2024

Overview

Attiny16-breakout is an open-source printed circuit board by sunpazed, from the sunpazed/attiny16-breakout repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 13.1 × 21.7 mm with 3 parts on 20 nets, routed with 73 tracks and 6 vias.

It is built around the ATTINY1616-MN. Its parts include 1 capacitor and 1 connector. It belongs with the interfaces and adapters boards and the AVR (ATmega, ATtiny) boards of this library.

Main components

1

README

README.md

Breakout board for the attiny1616 (20 VQFN)

To keep things small (DIP-16), only a subset of pins are avalable — Port A pins (PA0-PA6) and Port B pins (PB0-PB5), along with a single PC0 pin;

A small 0.1uF decoupling capacitor is also included to simplify usage on the breadboard.

Parts

3
QtyValueFootprintReferences
1ATtiny1616-MPackage_DFN_QFN:VQFN-20-1EP_3x3mm_P0.4mm_EP1.7x1.7mmATTINY
1CCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolderC1
1Conn_02x08_Counter_ClockwisePackage_DIP:DIP-16_W10.16mmJ1

Questions

How big is the Attiny16-breakout PCB?

It measures 13.1 × 21.7 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Attiny16-breakout use?

3 parts, built around the ATTINY1616-MN. 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 Attiny16-breakout KiCad files?

From the sunpazed/attiny16-breakout repository on GitHub, at the commit this page was made from: the board is attiny16-breakout.kicad_pcb and its schematic attiny16-breakout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Attiny16-breakout design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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