The Microchip AVR DB family of microcontrollers feature the well-known AVR CPU, now running at up to 24 MHz across the full supply voltage range of 1.8V to 5.5V. The family includes 32 KB, 64 KB, and 128 KB Flash variants in 28- to 64-pin package options. The AVR DB family is designed to bring analogue signal conditioning, real-time control, and multi-voltage operation to applications including industrial control, home appliance products, automotive, and Internet of Things (IoT). Operational amplifiers (OPAMPs)
Multi-voltage I/O (MVIO)
12-bit differential Analog-to-Digital Converter (ADC)
10-bit Digital-to-Analog Converter (DAC) with output buffer
Zero-Cross Detector (ZCD)