The ATXMEGA128A4U-MHR is a high-performance microcontroller (IC) component designed and manufactured by Microchip Technology. It belongs to the ATxmega A4U series and is proudly a part of the AVR XMEGA family. This microcontroller is based on the AVR enhanced RISC architecture and offers a wide array of features and capabilities suitable for various applications.
Key features of the ATXMEGA128A4U-MHR include:
1. Microcontroller Unit (MCU): The ATXMEGA128A4U-MHR features a powerful 8/16-bit AVR MCU with 128KB of in-system programmable flash memory. The flash memory enables easy and flexible firmware upgrades. It also has 2KB of EEPROM and 8KB of SRAM for data storage.
2. CPU and Clock Management: The ATXMEGA128A4U-MHR operates at a maximum frequency of 32MHz, providing a processing power of up to 32 MIPS. It incorporates the PicoPower technology, allowing for low power consumption even at high processing speeds. The onboard Clock Management System (CMS) includes internal oscillators and provides precise clock control.
3. Peripherals: This IC component offers a wide range of peripherals, including 4 UARTs, 2 SPI interfaces, and 2 TWI (I2C) interfaces. It also features 8-channel 12-bit ADC with programmable gain
