ATXMEGA128A1U-AU

1. Core and Performance:
   • 8-bit AVR Architecture: Features an 8-bit AVR RISC microcontroller core, providing efficient processing and execution.
   • Clock Speed: Operates up to 32 MHz, delivering fast performance for a wide range of applications.
2. Memory:
   • Flash Memory: 128 KB of in-system programmable Flash memory for storing code and data.
   • SRAM: 8 KB of SRAM for fast, volatile data storage.
   • EEPROM: 4 KB of EEPROM for non-volatile data storage.
3. I/O and Peripherals:
   • General-Purpose I/O: 32 programmable I/O pins for interfacing with external devices.
   • Timers/Counters: Includes multiple timers/counters for time-based operations and pulse-width modulation (PWM).
   • Analog-to-Digital Converter (ADC): 12-bit ADC with multiple channels for converting analog signals to digital data.
   • Digital-to-Analog Converter (DAC): 10-bit DAC for converting digital data to analog signals.
   • USART: Universal Synchronous/Asynchronous Receiver/Transmitter for serial communication.
   • SPI and TWI: Serial Peripheral Interface (SPI) and Two-Wire Interface (TWI) for additional communication options.
4. Communication Interfaces:
   • USB: Integrated USB 2.0 full-speed (12 Mbps) interface for connectivity with USB devices.
   • UART: Multiple UARTs for serial communication.
5. Low Power Consumption:
   • Power Modes: Supports various low-power modes to extend battery life in portable applications.
6. Package Type:
   • 44-Pin QFN Package: Housed in a compact 44-pin Quad Flat No-lead (QFN) package, suitable for space-constrained designs.
7. Applications:
   • Embedded Systems: Ideal for use in embedded systems requiring high performance and multiple integrated peripherals.
   • Consumer Electronics: Suitable for applications in consumer electronics where compact size and high functionality are required.
   • Industrial Control: Can be used in industrial control systems needing robust and efficient processing capabilities.

The ATXMEGA128A1U-AU is a versatile and powerful microcontroller offering a balance of performance, memory, and integrated peripherals for a wide range of applications.