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MEGA2560 Rev3e

NadjB·Hard_Arduino_and_Shield·Arduino MEGA2560 Rev3e/Arduino Mega 2560 Rev3/MEGA2560_Rev3e.kicad_pcb

MEGA2560 Rev3e PCB layout, top view — open source AVR/Arduino board by NadjB

About the MEGA2560 Rev3e PCB

MEGA2560 Rev3e is an open source AVR/Arduino PCB design by NadjB, published on GitHub. It is a 2-layer board measuring 101.6 × 53.3 mm, with 60 components from 34 distinct parts.

Its main chip is the ATMEGA2560-15AU, from the AVR/Arduino family. Other key parts include the 1870_LD1117S50CTR, ATMEGA16U2-MU, LP2985-33DBVR and LMV358IDGKR. By type, the board carries 16 capacitors, 7 resistors, 5 ICs, 4 crystals, 3 LEDs and 3 diodes.

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

Main components on the MEGA2560 Rev3e

1870_LD1117S50CTRATMEGA2560-15AUATMEGA16U2-MULP2985-33DBVRLMV358IDGKR

MEGA2560 Rev3e bill of materials (BOM)

60 components, 34 distinct parts.

QtyPartRefs
1
1870_LD1117S50CTR
IC1
1
ATMEGA2560-15AU
IC3
1
ATMEGA16U2-MU
IC4
1
LP2985-33DBVR
IC6
1
LMV358IDGKR
IC7
1
POWERSUPPLY_DC21MMX
X1
1
0056_USB-B-S-RA-WT-SPCC
X2
1
CSTCE16M0V53-R0
Y1
1
16MHz
Y2
5
FH254-108DF08500V
ADCH0, ADCL0, COMMUNICATION0, POWER0, PWML0
1
MF-MSMF050-2 500mA
F1
2
SJ
GROUND0, RESET-EN0
2
ICSP
ICSP0, ICSP1
1
2x2M - NM
JP5
1
FH254-110DF08500V
JP6
2
47uF
PC1, PC2
1
TS42
RESET0
1
—
T1
1
18x2F-H8.5
XIO0
2
BRNCG0603MLC-05E
Z1, Z2
Show 14 more
QtyPartRefs
1
Green
ON0
2
Yellow
RX0, TX0
1
M7
D1
2
CD1206-S01575
D2, D3
1
Yellow
L0
1
MH2029-300Y
L1
1
10uH
L2
3
22p
C1, C14, C15
11
100nF
C2, C3, C4, C5, C6, C7, C8, C9 +3
2
1uF
C10, C13
2
1M
R1, R2
2
10k
RN1, RN5
1
22R
RN2
2
1K
RN3, RN4

MEGA2560 Rev3e design files

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

MEGA2560 Rev3e: common questions

What microcontroller does the MEGA2560 Rev3e use?

The MEGA2560 Rev3e is built around the ATMEGA2560-15AU, from the AVR/Arduino family.

How big is the MEGA2560 Rev3e PCB?

The MEGA2560 Rev3e measures 101.6 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the MEGA2560 Rev3e?

60 components, from 34 distinct parts. The full bill of materials is listed on this page.

Where can I download the MEGA2560 Rev3e design files?

From the NadjB/Hard_Arduino_and_Shield repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the MEGA2560 Rev3e design in my own project?

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

Can I test firmware for the MEGA2560 Rev3e 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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