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ATmega1284EthernetController

46nori·ATmega1284EthernetController·kicad/ATmega1284EthernetController.kicad_pcb

ATmega1284EthernetController PCB layout, top view — open source AVR/Arduino board by 46nori

About the ATmega1284EthernetController PCB

ATmega1284EthernetController is an open source AVR/Arduino PCB design by 46nori, published on GitHub. It is a 4-layer board measuring 100 × 80 mm, with 45 components from 27 distinct parts.

Its main chip is the ATmega1284P-A, from the AVR/Arduino family. Other key parts include the 74HCT32, LM7805 and ENC28J60. By type, the board carries 15 capacitors, 11 resistors, 8 connectors, 4 ICs, 2 crystals and 2 switches.

Main components on the ATmega1284EthernetController

74HCT32LM7805ENC28J60ATmega1284P-A

ATmega1284EthernetController bill of materials (BOM)

45 components, 27 distinct parts.

QtyPartRefs
1
74HCT32
U1
1
LM7805
U2
1
ENC28J60
U3
1
ATmega1284P-A
U4
1
20MHz
Y1
1
25MHz
Y2
1
DC2 9-12V
J1
1
AVR-ISP-6
J2
1
DC1 9-12V
J3
1
RJ45_Amphenol_RJMG1BD3B8K1ANR
J4
1
PA0-7
J5
1
PC0-7
J6
1
PB0-3/PD3-7
J7
1
SIO
J8
1
SELECT
SW1
1
RESET
SW2
2
1N4007
D1, D2
1
FerriteBead
FB1
10
0.1u
C1, C2, C5, C6, C7, C8, C11, C13 +2
2
100u
C3, C4
Show 7 more
QtyPartRefs
2
22p
C9, C10
1
10u
C12
1
10K
R1
2
120
R2, R3
3
220
R4, R5, R6
4
51
R7, R8, R9, R10
1
2.1K 1%
R11

ATmega1284EthernetController design files

The KiCad project lives in the 46nori/ATmega1284EthernetController repository on GitHub; these links point at the commit this page was built from.

ATmega1284EthernetController: common questions

What microcontroller does the ATmega1284EthernetController use?

The ATmega1284EthernetController is built around the ATmega1284P-A, from the AVR/Arduino family.

How big is the ATmega1284EthernetController PCB?

The ATmega1284EthernetController measures 100 × 80 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the ATmega1284EthernetController?

45 components, from 27 distinct parts. The full bill of materials is listed on this page.

Where can I download the ATmega1284EthernetController design files?

From the 46nori/ATmega1284EthernetController repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the ATmega1284EthernetController design in my own project?

The repository has no license, so all rights stay with 46nori. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the ATmega1284EthernetController 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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