HardLabs

Arduino MEGA 2560-Rev3

bobc·Arduino_KiCad·arduino-mega2560_R3-reference-design/kicad_Arduino_MEGA_2560-Rev3/Arduino_MEGA_2560-Rev3.kicad_pcb

Arduino MEGA 2560-Rev3 PCB layout, top view — open source AVR/Arduino board by bobc

About the Arduino MEGA 2560-Rev3 PCB

Arduino MEGA 2560-Rev3 is an open source AVR/Arduino PCB design by bobc, published on GitHub. It is a board measuring 101.6 × 53.3 mm, with 69 components from 41 distinct parts.

Its main chip is the ATMEGA2560-16AU, from the AVR/Arduino family. Other key parts include the NCP1117ST50T3G, ATMEGA16U2-MU, LP2985-33DBVR, LMV358IDGKR and DISCLAIMER. By type, the board carries 15 capacitors, 7 resistors, 6 ICs, 4 crystals, 3 LEDs and 3 diodes.

From the project

KiCad versions of Arduino projects

This project was automatically converted by eakit to KiCad format

It may (probably will) contain conversion errors - use at own risk!

eakit project: https://github.com/bobc/eakit

Main components on the Arduino MEGA 2560-Rev3

NCP1117ST50T3GATMEGA2560-16AUATMEGA16U2-MULP2985-33DBVRLMV358IDGKRDISCLAIMER

Arduino MEGA 2560-Rev3 bill of materials (BOM)

69 components, 41 distinct parts.

QtyPartRefs
1
NCP1117ST50T3G
IC1
1
ATMEGA2560-16AU
IC3
1
ATMEGA16U2-MU
IC4
1
LP2985-33DBVR
IC6
1
LMV358IDGKR
IC7
1
DISCLAIMER
U$1
1
POWERSUPPLY_DC21MMX
X1
1
USB-B_TH
X2
1
CSTCE16M0V53-R0 16MHZ
Y1
1
16MHz
Y2
1
~
@HOLE1
1
~
@HOLE2
1
~
@HOLE3
1
~
@HOLE4
1
~
@HOLE5
1
~
@HOLE6
5
8x1F-H8.5
ADCH1, ADCL1, COMMUNICATION1, POWER1, PWML1
1
MF-MSMF050-2 500mA
F1
4
FIDUCIALMOUNT
FD1, FD2, FD3, FD4
2
—
GROUND1, RESET-EN1
Show 21 more
QtyPartRefs
2
3x2M
ICSP1, ICSP2
1
2x2M - NM
JP5
1
10x1F-H8.5
JP6
2
47u
PC1, PC2
1
TS42031-160R-TR-7260
RESET1
1
FDN340P
T1
1
18x2F-H8.5
XIO1
2
CG0603MLC-05E
Z1, Z2
1
GREEN
ON1
2
YELLOW
RX1, TX1
1
M7
D1
2
CD1206-S01575
D2, D3
1
BLM21
L1
1
YELLOW
L2
3
22p
C1, C14, C15
10
100n
C2, C3, C4, C5, C6, C7, C8, C9 +2
2
1u
C10, C13
2
1M
R1, R2
2
10K
RN1, RN5
1
22R
RN2
2
1k
RN3, RN4

Arduino MEGA 2560-Rev3 design files

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

Arduino MEGA 2560-Rev3: common questions

What microcontroller does the Arduino MEGA 2560-Rev3 use?

The Arduino MEGA 2560-Rev3 is built around the ATMEGA2560-16AU, from the AVR/Arduino family.

How big is the Arduino MEGA 2560-Rev3 PCB?

The Arduino MEGA 2560-Rev3 measures 101.6 × 53.3 mm and is 1.6 mm thick.

How many components are on the Arduino MEGA 2560-Rev3?

69 components, from 41 distinct parts. The full bill of materials is listed on this page.

Where can I download the Arduino MEGA 2560-Rev3 design files?

From the bobc/Arduino_KiCad repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Arduino MEGA 2560-Rev3 design in my own project?

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

Can I test firmware for the Arduino MEGA 2560-Rev3 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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