The AVR64DD14/20 microcontrollers of the AVR® DD Family of microcontrollers are using the AVR® CPU with hardware multiplier running at clock speeds up to 24 MHz, with 64 KB of Flash, 8 KB of SRAM, and 256 bytes of EEPROM. The microcontrollers are available in 14- or 20-pin packages. The AVR DD Family uses the latest technologies from Microchip Technology, with a flexible and low-power architecture, including the Event System, intelligent analog features, and advanced digital peripherals.