The ATXMEGA16A4-AUR is an advanced microcontroller unit (MCU) from Microchip Technology, designed for demanding applications that require a high level of integration and low power consumption. This MCU is part of the AVR® XMEGA® A4 series, which is renowned for its exceptional performance and rich feature set.
The device operates at a maximum frequency of 32MHz and is equipped with 16KB of in-system self-programmable flash, 1KB EEPROM, and 2KB internal SRAM. The ATXMEGA16A4-AUR is designed to enhance the efficiency and flexibility of a wide range of applications, including industrial control systems, consumer electronics, medical devices, and automotive products.
One of the key features of the ATXMEGA16A4-AUR is its innovative picoPower® technology, which enables ultra-low power consumption during operation and in sleep modes, making it ideal for battery-powered and portable applications. The device also includes a variety of peripherals, such as a high-speed 12-bit analog-to-digital converter (ADC), a digital-to-analog converter (DAC), and multiple communication interfaces like USART, SPI, and I2C, which allow for easy integration into complex systems.
The ATXMEGA16A4-AUR supports advanced features such as DMA (Direct Memory Access) channels that offload the CPU during data transfers, and Event System that facilitates inter-peripheral signaling with minimal CPU intervention. This ensures high data throughput and optimal system performance.
Safety and reliability are also paramount, with the ATXMEGA16A4-AUR featuring a range of built-in safety functions. These include power-on reset, programmable brown-out detection, and a watchdog timer to maintain system integrity.
This microcontroller is available in a 44-pin TQFP (Thin Quad Flat Pack) package and is specified for an extended temperature range of -40°C to 85°C. The ATXMEGA16A4-AUR is an ideal choice for designers looking for a robust MCU with extensive capabilities, low power consumption, and high reliability.
