
Boards using the AT90USB1286-MU
9 boardsBoards in 8 GitHub repositories, designed in KiCad, that use the AT90USB1286-MU by Microchip Technology (-40℃~+85℃ 10bit 128KB 16MHz 2.7V~5.5V 48 4KB 8 Bit 8KB AVR Built-in FLASH QFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHS). See how each wires it, with its parts, size, README and files; the AT90USB1286-MU’s symbol, footprint and pinout are on its own page.
- 2 layers84 × 59.2 mm

- 2 layers348.1 × 120.9 mm

Nummacro
digitalrane/ec0board
QMK AT90USB1286 Mechanical TKL Keyboard - Retrofit for Kogan Mechanical TKL
370 parts12 - 2 layers

- 2 layers371.5 × 147.6 mm

Cbc1
Croktopus/Daishi
If you just want to have a CBC1 PCB printed, you'll want to take the gerbers.zip file to your PCB fab of choice (I recommend JLCPCB for the price), as well as the gerbers.zip in the daughterboard directory.
266 parts5GPL-3.0 - 2 layers408.5 × 95 mm

Keyboard layout pcb
Avaviel/mechanical_keyboard_mac
Custom Mechanical Keyboard for Mac built from scratch
211 parts - 2 layers323.9 × 145.3 mm

- 2 layers371.5 × 137.8 mm

- 2 layers496.6 × 153.7 mm

- 2 layers389.7 × 131.6 mm
