The ATXMEGA128B1-CU is a high-performance, low-power, 8/16-bit microcontroller from Microchip Technology's innovative AVR® XMEGA® series. This microcontroller is designed to execute powerful instructions in a single clock cycle, enabling the device to achieve throughputs approaching 1 MIPS per MHz while maintaining the power efficiency that is a hallmark of the AVR microcontroller family.

Key Features

• Advanced RISC Architecture: The ATXMEGA128B1-CU boasts a 128 KB Flash memory, 8 KB SRAM, and 2 KB EEPROM for robust storage options, ensuring ample space for complex applications.
• High Precision Analog: It includes a 12-bit analog-to-digital converter (ADC) and a 2-channel digital-to-analog converter (DAC) for precise analog signal processing, making it ideal for sensor interfacing and control applications.
• Real-Time Performance: With a 32 MHz maximum frequency and innovative picoPower technology for ultra-low power consumption, this microcontroller is optimized for real-time performance and energy efficiency.
• Rich Peripherals: Equipped with a variety of peripherals such as USART, SPI, and I2C interfaces, it allows for versatile communication options with other devices and components.
• Enhanced Safety Features: The device includes a Hardware CRC generator, and Watchdog Timer with separate On-chip Oscillator to ensure reliable operation and system integrity.
• Flexible Oscillator Support: The ATXMEGA128B1-CU supports both internal and external oscillators with a wide range of frequencies, providing flexibility in system design.

Applications

The ATXMEGA128B1-CU is suitable for a diverse array of applications, such as industrial control systems, medical devices, automotive systems, and battery-operated products. Its rich feature set and low power consumption make it an excellent choice for designers looking to create sophisticated and power-sensitive applications.

Package and Availability

This microcontroller is available in a 64-pin TQFP (Thin Quad Flat Pack) package and is fully supported by Microchip's development tools. Designers can easily integrate the ATXMEGA128B1-CU into their projects, leveraging the extensive support and resources provided by Microchip Technology.