ATmega328PU 8-bit AVR Microcontroller
$46.5
$58.13
8-Bit Core 20MHz 32K flash (program memory) 1K EEPROM (non-volatile storage) 2K RAM (working runtime memory) 2.7 V ~ 5.5 V Supply Voltage 23 Digital I/O Pins 6×10 bit A/D Converters I²C, SPI, UART/USART Hardware Protocols 28-DIP (Dual Inline Package) Weight approx 2.12g
Ics