Catalog > Internet of Things (IOT) Related Products > Arduino Arduino IC Microcontroller IC Microcontroller ARD ATMEGA328 UNO MICRO B/LOADER A000048 ATMEGA328 32K MICROCONTROLLER IC WITH PRE-LOADED ARDUINO UNO BOOTLOADER Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE References Datasheet