ATmega328P development boards
2 development boards built on the ATmega328P from Microchip Technology. Each board's pins are mapped to the ATmega328P pads they reach, with the chip's electrical limits carried onto every pin.
Compare
Boards with the ATmega328P
| Board | Maker | GPIO | I/O voltage | Interfaces | From | Pinout |
|---|---|---|---|---|---|---|
| Arduino Nano | Arduino S.r.l. | 20 | 5 V | uart, gpio, interrupt, control, pwm, timer | $25.7 | pinout |
| Arduino UNO R3 | Arduino S.r.l | 20 | 5 V | gpio, control, interrupt, adc, i2c, uart | $27.6 | pinout |