AVR32DD20-I/SO AVR, 32KB, 4KB RAM, 20p, 24MHz

Multi-voltage I/O

The AVR® DD family of microcontrollers features the well-known AVR® CPU, which now runs at up to 24 MHz over the entire supply voltage range from 1.8 V to 5.5 V. The family includes 16-KB, 32-KB and 64-KB flash variants in 14-pin to 32-pin housing options. The AVR DD family is designed to enable real-time control and multi-voltage operation for applications such as industrial control, home appliances, automotive applications and Internet of Things (IoT).

The family uses the latest Core Independent Peripherals with low-power functions and 5-V operation for increased immunity to interference. The multi-voltage I/O system enables secure bi-directional communication with systems that operate on a different voltage. The event system, configurable custom logic (CCL) and intelligent analogue peripherals such as 12-bit differential ADC, zero-cross-detect (ZCD), 10-bit DAC in conjunction with the MVIO make the AVR® DD family an ideal building block for sensor applications, IoT end nodes and other applications requiring signal conditioning or level shifts.