The AVR32DB48-I/PT with 8-bit Microcontrollers - MCU 32KB, TQFP48, 85C, 24MHz, 12b ADC, Comp, Opamp, MVIO, ZCD, DAC, UART, SPI, TWI is a microcontroller manufactured by Microchip. It is an 8-bit device with 32KB memory. It features a TQFP48 package, with an operating temperature range of -40°C to +85°C and a frequency of up to 24MHz. The device also includes a 12-bit ADC, comparators, operational amplifiers, MVIO (Multi-Voltage I/O), ZCD (Zero-Cross Detect), DAC (Digital-to-Analog Converter), UART (Universal Asynchronous Receiver-Transmitter), SPI (Serial Peripheral Interface) and TWI (Two-Wire Interface) modules. These features make the device suitable for various embedded applications such as industrial automation, medical and consumer electronics.