The AVR32DD28-I/SP with 8-bit Microcontrollers - MCU manufactured by Microchip is a 32KB, 4KB RAM, 28 pin, 24MHz, mixed voltage IO (MVIO), 12-bit analog-to-digital converter (ADC), zero crossing detector (ZCD), digital-to-analog converter (DAC), two UARTs, SPI, and two-wire interface (TWI). It is designed to be small enough for embedded applications such as Internet of Things (IoT) devices. It is well suited for a wide array of applications including motor control, consumer electronics, lighting, and industrial control. Its small size and low power make it ideal for battery operated devices. Additionally, its rich on-chip features make it a perfect platform for developing complicated systems.