Microchip Technology

ATXMEGA32A4-AU  

Microcontrollers

The ATXMEGA32A4-AU is a microcontroller unit (MCU) manufactured by Microchip Technology. It is part of the AVR XMEGA family of MCUs, which are known for their high performance, low power consumption, and advanced peripheral features.

Description:

The ATXMEGA32A4-AU is a 32-bit MCU that features a high-performance AVR core with a maximum clock speed of 32 MHz. It is packaged in a 44-pin QFN (Quad Flat No-leads) package. The device includes 32 kB of In-System Programmable (ISP) flash memory, 2 kB of In-Application Programmable (IAP) EEPROM, and 4 kB of SRAM.

Features:

1. High-performance 32-bit AVR core with a maximum clock speed of 32 MHz.
2. 32 kB of In-System Programmable (ISP) flash memory for storing program code.
3. 2 kB of In-Application Programmable (IAP) EEPROM for non-volatile data storage.
4. 4 kB of SRAM for fast data access and buffering.
5. Advanced peripheral features, including a 12-bit ADC, a 16-bit DAC, a USB interface, and a range of communication interfaces (UART, SPI, I2C, and CAN).
6. Flexible clock system with internal and external oscillator options.
7. Low-power sleep modes to conserve energy in battery-powered applications.
8. On-chip debugging and programming support with JTAG and SPI interfaces.
9. Robust security features, including hardware encryption and secure boot options.

Applications:

The ATXMEGA32A4-AU is suitable for a wide range of applications that require high performance, low power consumption, and advanced peripheral features. Some potential applications include:

1. Industrial control and automation systems, where precise control and monitoring of sensors and actuators are required.
2. Portable electronic devices, such as fitness trackers, smartwatches, and portable medical devices, where low power consumption is crucial.
3. Home automation and IoT devices, where connectivity, security, and ease of programming are important.
4. Automotive applications, such as infotainment systems, where a combination of high performance, low power consumption, and robust security features are needed.
5. Robotics and unmanned vehicles, where real-time processing, sensor integration, and communication capabilities are essential.

Overall, the ATXMEGA32A4-AU is a versatile and powerful MCU that can be used in a variety of applications requiring high performance, low power consumption, and advanced peripheral features.

ATXMEGA32A4-AU Documents

Download datasheets and manufacturer documentation for ATXMEGA32A4-AU

PCN Assembly/Origin :

Assembly 03/Aug/2020      

Datasheets :

ATxmegaxxA4      

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Manuals :

XMEGA_A Manual      

Design Resources :

ATxmega32A4 Development Tool Selector      

HTML Datasheet :

ATxmegaxxA4      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 06/Jun/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH