The AVR32DB28-I/SS with 8-bit Microcontrollers - MCU 32KB, SSOP28, 85C, 24MHz, 12b ADC, Comp, Opamp, MVIO, ZCD, DAC, UART, SPI, TWI is a 8-bit microcontroller manufactured by Microchip. It has a 32KB Flash memory and includes SSOP28, operating temperature up to 85C, 24MHz maximum clock frequency, 12bit ADC, comparator, operational amplifier, multiple voltage input/output interface, zero-crossing detector, digital-to-analog converter, universal asynchronous receiver/transmitter (UART), Serial Peripheral Interface (SPI), and Two Wire Interface (TWI). This microcontroller is suitable for applications such as motor control, consumer appliances, industrial automation, automotive, metering, and any other applications requiring a small size microcontroller.