The ATXMEGA128A3-AU is an IC (Integrated Circuit) microcontroller chip manufactured by Microchip Technology. It is a part of the XMEGA series of microcontrollers and offers a wide range of features and capabilities for various applications. Here is an overview of the key features of the ATXMEGA128A3-AU:
1. Processor: The ATXMEGA128A3-AU is based on an 8/16-bit AVR microcontroller core running at a frequency of up to 32 MHz. It provides high performance with low power consumption, making it suitable for battery-powered applications.
2. Memory: It includes 128KB of flash memory for program storage and 8KB of SRAM for data storage. Additionally, there is also a 2KB EEPROM (Electrically Erasable Programmable Read-Only Memory) for non-volatile data storage.
3. Peripherals: The chip offers a wide range of built-in peripherals, including multiple UARTs (Universal Asynchronous Receiver-Transmitters), SPI (Serial Peripheral Interface), I2C (Inter-Integrated Circuit), and USB (Universal Serial Bus) interfaces for communication purposes. It also provides multiple timers and counters, as well as an 8/16-bit Analog-to-Digital Converter (ADC) for sensor interfacing
