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2 layers25.4 × 62.9 mmATMega128 Breakout, the printed circuit board in 3D
Size
25.4 × 62.9 mm
Copper layers
2
Thickness
1.6 mm
Parts
30
Nets
94
Pads
201
Tracks, vias
766, 79
Pours
2
Routed
Yes
KiCad
KiCad 4
Created
28 Jul 2016
Updated
6 Oct 2016

Overview

ATMega128 Breakout is an open-source printed circuit board by ExploreEmbedded, from the ExploreEmbedded/oneMicro-ATmega128 repository on GitHub. It is a 2-layer board of 25.4 × 62.9 mm with 30 parts on 94 nets, routed with 766 tracks and 79 vias.

It is built around the ATMEGA128A-AU and CP2102. Its parts include 12 connectors, 7 capacitors, 5 resistors, 3 ICs and 2 diodes. It belongs with the interfaces and adapters boards and the AVR (ATmega, ATtiny) boards of this library.

Main components

2

Parts

30
QtyValueFootprintReferences
50.1uFCapacitors_SMD:C_0603_HandSolderingC3, C4, C6, C7, C8
4470rResistors_SMD:R_0603_HandSolderingR2, R3, R4, R5
4CONN_01X01Connect:1pinP6, P7, P9, P10
4CONN_10Pin_Headers:Pin_Header_Straight_1x10P1, P2, P3, P4
222PFCapacitors_SMD:C_0603_HandSolderingC1, C2
2LEDEE:LED-0603_NEWD1, D3
110KResistors_SMD:R_0603_HandSolderingR1
116Mhz_SMDEE:16Mhz_5x3.2mm_CrystalU2
1ATMEGA128-AHousings_QFP:LQFP-64_14x14mm_Pitch0.8mmIC1
1CONN_01X01Logo_new:Logo_8P5
1CONN_5X2Pin_Headers:Pin_Header_Straight_2x05P8
1CP2102EE:cp2102_xl2U1
1SIL8Pin_Headers:Pin_Header_Straight_1x08J2
1USB-MICRO-BEE:USB_Micro-B_SMD_NEWCON1
1rstEE:smd_push2SW1

Questions

How big is the ATMega128 Breakout PCB?

It measures 25.4 × 62.9 mm and has 2 copper layers, 1.6 mm thick.

What parts does the ATMega128 Breakout use?

30 parts, built around the ATMEGA128A-AU and CP2102. 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 ATMega128 Breakout KiCad files?

From the ExploreEmbedded/oneMicro-ATmega128 repository on GitHub, at the commit this page was made from: the board is Design Files/Kicad Files/ATMega128_Breakout.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the ATMega128 Breakout design in my own project?

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

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