8-bit microcontroller AVR series

low-powercapacitive touchanalog

The AVR® DA family brings real-time control functionality and easy capacitive touch to the low-power performance of AVR microcontrollers (MCUs). It pairs the latest Core Independent Peripherals (CIPs) with a robust Integrated Analog portfolio to create a device that not only excels as a stand-alone processor but also as a companion MCU in designs that demand precision. The high memory density of the AVR DA family makes these MCUs well suited for both wired and wireless communication-stack-intensive functions. This family uses the latest CIPs with low-power features and 5V operation for increased noise immunity. The Event System and Configurable Custom Logic (CCL) peripherals, along with Intelligent Analog peripherals, like 12-bit differential Analog-to-Digital Converter (ADC), Zero-Cross Detect (ZCD), 10-bit Digital-to-Analog Converter (DAC) and the latest-generation Peripheral Touch Controller (PTC) with Driven Shield technology, make the AVR DA family ideal for low-latency control applications and capacitive touch user interfaces. The AVR DA family is designed to bring capacitive touch sensing and real-time control functions to industrial control, home appliance products, automotive, Internet of Things (IoT) and other applications. Our AVR DB MCUs are a great option for level-shifted, bi-directional communication with devices on a different power domain. Getting Started The AVR128DA48 Curiosity Nano Evaluation Kit* (DM164151) is the ideal platform for rapid prototyping with new tinyAVR MCUs. The USB-powered kit features an on-board programmer/debugger that seamlessly integrates with the MPLAB® X IDE.