The AVR64DB64-E/PT with 8-bit Microcontrollers - MCU 64KB, TQFP64, 125C, 24MHz, 12b ADC, Comp, Opamp, MVIO, ZCD, DAC, UART, SPI, TWI is a highly integrated 8-bit microcontroller from Microchip. It offers a 64KB programmable Flash memory, as well as expandable RAM and I/O capabilities. This microcontroller includes 8-channel 12-bit Analog-to-Digital (ADC) conversion and a Zero Crossing Detector (ZCD) for precise voltage control. It also features a temperature sensor, Comparator, Operational Amplifier (Opamp), Multi-Input/Output (MVIO) interfaces, a Serial Peripheral Interface (SPI), two-wire interfaces, and digital programmable Logic. It has a 32-bit hardware multiplier and up to 24MHz operation. This device is packaged in a TQFP64 package, with operational temperature range up to 125C. This microcontroller is suitable for cost-sensitive applications.