The ATXMEGA64B1-CUR is a high-performance, low-power 8/16-bit microcontroller from the renowned semiconductor manufacturer, Microchip Technology. This device is part of the AVR® XMEGA® B1 family, designed to offer a perfect balance between processing power and energy efficiency, making it an ideal choice for a wide range of applications in the industrial, consumer, and automotive markets.
At the heart of the ATXMEGA64B1-CUR is a powerful AVR CPU that runs at a maximum frequency of 32MHz. Its architecture is capable of executing instructions in a single clock cycle, thereby achieving throughputs approaching 1 MIPS per MHz. This characteristic ensures optimal power consumption while maintaining high-speed processing capabilities.
The device boasts an impressive 64KB of in-system self-programmable flash memory, 4KB EEPROM, and 4KB SRAM. It also features a variety of peripherals that are vital for modern embedded design, including a real-time counter, four 16-bit timers/counters, two USARTs, two Two-Wire Interfaces (TWIs), and two Serial Peripheral Interfaces (SPIs). These interfaces allow for seamless integration with other components and external devices.
Safety and reliability are paramount in the design of the ATXMEGA64B1-CUR, with features like power-on reset, programmable brown-out detection, and a watchdog timer with a separate on-chip oscillator. Additionally, it supports advanced features such as DMA (Direct Memory Access) controller, event system, and multi-level interrupt controller, which enhance its performance in complex applications.
The microcontroller is also equipped with innovative picoPower® technology, which enables ultra-low power consumption during both active and sleep modes. This makes it an excellent choice for battery-operated devices where power efficiency is crucial.
The ATXMEGA64B1-CUR operates within a wide voltage range of 1.6V to 3.6V and is available in a 64-pin TQFP (Thin Quad Flat Pack) package. It is a robust and versatile microcontroller that can be programmed and customized for a myriad of applications, ensuring that designers can leverage its capabilities to create sophisticated and efficient systems.
