The AVR64DB32-I/PT is a 8-bit microcontroller (MCU) with 64KB of on-chip flash memory. It has an operating temperature range of -40°C to +85°C and a maximum frequency of 24MHz. It features 12-bit analog-to-digital (ad) converters, comparators, operational amplifiers, multi-voltage IO (MVIO), zero cross detect (ZCD), digital-to-analog (DAC) converters, universal asynchronous receiver/transmitter (UART), serial peripheral interface (SPI), and two-wire/inter-integrated circuit (TWI) communications interfaces. The package is a thin quad flat package (TQFP32). It is manufactured by Microchip and is ideal for automotive, industrial, and consumer applications.