The AVR64DB28-I/SO is a controller from Microchip with 8 bit microcontroller and 64KB flash memory. It has a wide range of features and peripherals, including a 24MHz, 12bit ADC, Comparator, Op-Amp, MVIO, Zero Crossing Detector, DAC, UART, SPI and TWI. The AVR64DB28-I/SO is housed in a SOIC28 package and has an operating temperature range from -40°C to 85°C. It is ideal for many applications including embedded systems, electrical and motor control, and data acquisition.