Microchip Technology

ATXMEGA64A4U-MHR  

Microcontrollers

The ATXMEGA64A4U-MHR is a microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the ATxmega family of MCUs, which are based on the AVR microcontroller architecture.

Description:

The ATXMEGA64A4U-MHR is a high-performance, low-power MCU that features a 64KB In-System Programmable (ISP) flash memory, 4KB In-Application Programmable (IAP) EEPROM, and 4KB SRAM. It operates at a frequency of up to 32MHz and has a wide operating voltage range of 1.8V to 5.5V. The MCU is available in a 44-pin QFN package.

Features:

1. 8-channel, 10-bit analog-to-digital converter (ADC) with up to 3.2Msps conversion rate.
2. 2-channel, 8-bit digital-to-analog converter (DAC).
3. 4-channel, 16-bit timer/counter with input capture and output compare modes.
4. USB 2.0 high-speed device interface with integrated PHY.
5. JTAG and SPI programming interfaces.
6. On-chip debugging support with JTAG and debugWIRE.
7. Event system for easy integration of peripherals.
8. CRC-32 and AES encryption/decryption support.
9. Sleep, power-down, and standby power-saving modes.

Applications:

The ATXMEGA64A4U-MHR is suitable for a wide range of applications that require high performance, low power consumption, and advanced connectivity features. Some potential applications include:

1. Industrial control systems: The MCU's robustness and high performance make it suitable for controlling and monitoring industrial processes.
2. Medical devices: The ATXMEGA64A4U-MHR's low power consumption and advanced connectivity features can be used in battery-powered medical devices.
3. Portable electronics: The MCU's low power consumption and compact form factor make it suitable for portable electronic devices, such as fitness trackers and smartwatches.
4. Home automation: The MCU can be used in home automation systems for controlling smart appliances, lighting, and security systems.
5. Automotive applications: The ATXMEGA64A4U-MHR can be used in automotive applications, such as infotainment systems, body control modules, and powertrain control systems.
6. IoT devices: The MCU's connectivity features and low power consumption make it suitable for Internet of Things (IoT) devices, such as smart home sensors and wearables.

In summary, the ATXMEGA64A4U-MHR is a versatile, high-performance MCU with advanced features that make it suitable for a wide range of applications, from industrial control systems to portable electronics and IoT devices.

ATXMEGA64A4U-MHR Documents

Download datasheets and manufacturer documentation for ATXMEGA64A4U-MHR

DTS :

View in Development Tools Selector      

Errata :

ATxmega128/64/32/16A4U Silicon Errata and Data Sheet Clarification (PDF)      

PCN :

Die Revison Change for ATxmega64A4U (PDF)       Product Change Notification (PDF)