Atmega328P Module, DIP28-Sized, Breadboard Style

By pugbutt

2 layer board of 1.40 x 0.70 inches (35.6 x 17.8 mm).
Shared on November 22nd, 2015 16:27

Same schematic as before, but ISP connector mirrored so it can come out the silkscreen side of the module, while the other pins come out on the component side. Also, added a reset switch. (Digikey part number EG4918CT-ND.)

The discrete components are 0603.

The crystal is an NDK brand, type NX3225GA.

I’m using a 10MHz one so the board can be powered directly from a lipo cell, but 20M and 16M are available in this package.

3D View

Schematic

Questions or comments to c a iannello at g mail dawt kom


Atmega328P Module, DIP28-Sized, Breadboard Style

By pugbutt

2 layer board of 1.40 x 0.70 inches (35.6 x 17.8 mm).
Shared on November 22nd, 2015 16:27

Same schematic as before, but ISP connector mirrored so it can come out the silkscreen side of the module, while the other pins come out on the component side. Also, added a reset switch. (Digikey part number EG4918CT-ND.)

The discrete components are 0603.

The crystal is an NDK brand, type NX3225GA.

I’m using a 10MHz one so the board can be powered directly from a lipo cell, but 20M and 16M are available in this package.

3D View

Schematic

Questions or comments to c a iannello at g mail dawt kom