Microchip 16-Bit AVR XMEGA Microcontroller, 32 MHz, 16kB FLASH, 44-Pin TQFP ATXMEGA16A4U-AU

Microchip ATXMEGA16A4U-AU is a 16-bit AVR XMEGA microcontroller designed for high performance and efficient embedded system applications. This device features a 32 MHz maximum clock frequency and 16kB of FLASH program memory, complemented by 2kB RAM, making it suitable for complex processing tasks requiring speed and reliability.

The microcontroller is housed in a 44-pin TQFP package designed for surface mounting, providing a compact footprint fit for space-constrained designs. It supports multiple communication interface protocols including PDI, SPI, TWI, and USART, allowing flexible integration in varied systems.

With 11 channels of 12-bit analogue-to-digital converters (ADCs), 2 x 12-bit digital-to-analogue converters (DACs), and 2 analogue comparators, it offers enhanced accuracy and control for sensor and signal processing applications. The device operates across a wide temperature range from -40°C to +85°C, suitable for industrial and automotive environments.

The AVR XMEGA core architecture delivers real-time performance with efficient instruction execution, enabling applications in industrial control, automotive, communication systems, and embedded computing. It also features an event system that allows peripherals to interact with minimal CPU intervention, enhancing real-time responsiveness.

The single timer and RISC instruction set architecture ensure optimized task execution and reduced power consumption. The device’s supply voltage ranges between 1.6V and 3.6V, with 34 programmable input/output pins that offer flexibility for custom configurations.

Features 16-bit AVR core for optimized processing performance. Operates at a maximum clock frequency of 32 MHz. Includes 16kB of FLASH program memory and 2kB RAM. Supplied in a 44-pin TQFP surface mount package for compact installation.

Supports multiple interfaces: PDI, SPI, TWI, and USART for versatile connectivity. Includes 11 ADC channels with 12-bit resolution for precise analogue conversions. Equipped with 2 x 12-bit DACs and 2 analogue comparators.

Operates reliably within -40°C to 85°C temperature range. Single timer available and supports RISC instruction set architecture. Runs on supply voltage range of 1.6V to 3.6V with 34 programmable I/Os.

This microcontroller is ideal for use in industrial, automotive, communication, and embedded system applications requiring high integration, real-time performance, and low power consumption. Explore more Microchip Microcontrollers and semiconductor products on EnvMart for your electronics design needs.