Introduction

The AVR® EA Family of microcontrollers uses the AVR® CPU with hardware multiplier running at clock speeds up to 20 MHz, with up to 64 KB of Flash, up to 6 KB of SRAM, and 512 bytes of EEPROM in 28-, 32- or 48-pin packages. The AVR® EA Family uses the latest technology from Microchip with a flexible and low-power architecture, including an Event System, accurate analog subsystems, and advanced digital peripherals.