ATMega 328 MCUProduct Code: 272
£2.99 ex VAT
Atmel's ATMega328 8-Bit Processor in 28 pin DIP
package. It's like the ATmega168, with double the flash space. 32K of program space. 23 I/O lines, 6 of which are channels for the 10-bit ADC. Runs up to 20MHz with external crystal. Package can be programmed in circuit. 1.8V to 5V operating voltage!
Documents: Atmel Datasheet