8-bit microcontroller AVR series

low-poweranalogADC

We equipped the AVR EA family of microcontrollers (MCUs) with high-speed integrated analog, hardware-based Core Independent Peripherals (CIPs) and low-power performance for efficient real-time control, sensor node and secondary safety monitoring applications. For design flexibility and to optimize your board layout, we offer this family of 16 KB to 64 KB Flash devices in SPDIP, SSOP, TQFP and VQFN packages ranging from 28 to 48 pins. These AVR EA MCUs are well suited for a wide range of industrial, consumer, appliance, automotive, sensor node and other applications. The AVR EA family of MCUs is a great option for closed-loop control system designs and secondary monitoring devices for safety reasons. Enabling Reliable Sensor Interfaces in Harsh Environments Designers of reliable sensor end node applications require an MCU that can quickly and accurately measure and convert signals in harsh environments while also using power efficiently. Featuring a 12-bit differential Analog-to-Digital Converter (ADC) and a Programmable Gain Amplifier (PGA) with up to 16x gain, the AVR EA family enables measurement of smaller amplitude signals, reclaims signals from noisy environments and performs fast conversion of the signals. The accurate and temperature-stable internal 20 MHz RC oscillator, Configurable Custom Logic (CCL), event system and CIPs significantly reduce the need for external components. If a higher-accuracy oscillator is required, the AVR EA family also features an External High Frequency Oscillator (XOSCHF) with Clock Failure Detection (CFD). Getting Started The AVR64EA Curiosity Nano board is the best platform for rapid prototyping with the EA Family of MCUs.