Microchip 16 bit AVR XMEGA Microcontroller, 32 MHz FLASH, 16kB Program Memory, 32-Pin TQFP ATXMEGA16E5-AU

Microchip ATXMEGA16E5-AU 16 bit AVR XMEGA Microcontroller combines high integration, real-time performance, and low power use in a 32-pin TQFP package. Operating at a maximum clock frequency of 32 MHz and featuring 16kB of Flash program memory, this MCU is suited for sophisticated embedded systems requiring precise timing and analog signal processing.

The device utilizes an AVR CPU core with a RISC architecture designed for efficient execution and minimal code size. It provides single-cycle arithmetic and logic operations enabling near 1MIPS per MHz performance. The microcontroller incorporates 2 x 12-bit DACs and 16 x 12-bit ADCs for high-resolution analog interface functionality, critical in automation, medical instrumentation, and sensor applications.

With 26 programmable input/output pins and a variety of interfaces including SPI, USART, TWI, and PDI, the ATXMEGA16E5-AU supports complex communication protocols and peripheral control. It operates on a voltage range from 1.6V to 3.6V, accommodating modern low-voltage systems while tolerating industrial temperature extremes from -40°C to +85°C, making it highly reliable in harsh environments.

The integrated asynchronous peripheral Event System and 4-channel direct memory access (DMA) controller enable efficient CPU offloading and predictable response times, enhancing real-time processing for industrial and automotive control systems. The microcontroller meets ISO/TS 16949 automotive quality standards, affirming its suitability for stringent vehicle electronics applications.

Physical dimensions measure 7.1 mm by 7.1 mm with a height of 1.05 mm, packaged in a surface mount TQFP form factor ideal for compact PCB designs. The device includes one timer and two analogue comparators enhancing timing and monitoring flexibility.

This microcontroller is designed for use in industrial, automotive, consumer electronics, and embedded system projects requiring a balance of performance, integration, and power efficiency. It excels in applications demanding real-time control, high resolution analog processing, and multi-interface communications.

The microcontroller features a 16-bit AVR core optimized for high performance and low power consumption. It supports multiple communication interfaces including SPI, USART, TWI, and PDI. Integrated 2 x 12-bit DACs and 16 x 12-bit ADCs enable precise analog signal processing.

Operating voltage ranges from 1.6V to 3.6V ensuring flexible power management. Temperature tolerance from -40°C to 85°C suits industrial and automotive applications. Includes an asynchronous peripheral Event System and 4-channel DMA controller for efficient real-time control.

Package dimensions are 7.1 mm length, 7.1 mm width, and 1.05 mm height in surface mount TQFP form. 26 programmable I/Os and 1 timer provide versatile digital control capability. Explore EnvMart’s extensive catalog of Microchip Microcontrollers and semiconductor components designed for industrial, automotive, and embedded systems development.