Atmel microcontrollers

family of microcontrollers

AVR32 is a 32-bit RISC microcontroller architecture produced by Atmel, which was acquired by Microchip Technology in 2016. The microcontroller architecture was designed by a handful of people educated at the Norwegian University of Science and Technology, including lead designer Øyvind Strøm and CPU architect Erik Renno in Atmel's Norwegian design center.

thumb|right|ATmega328P in 28-pin narrow dual in-line package (Dual in-line package|DIP-28N) thumb|right|ATmega328P in 32-pin thin quad flat pack (TQFP-32) thumb|right|Die of ATmega328P

intel 8051-compatible family of 8 bit microcontrollers

subfamily of 8-bit AVR microcontrollers