Overview
The ATXMEGA32A4U-AU is a microcontroller from Microchip Technology, part of the XMEGA A4U series. This device is designed to offer high performance, low power consumption, and a rich set of peripherals, making it suitable for a wide range of applications. The microcontroller features a 32 KB program memory, 4 KB of RAM, and 1 KB of data EEPROM. It operates within a voltage range of 1.6V to 3.6V, making it versatile for various power requirements.
Key Specifications
| Specification | Value |
|---|---|
| Program Memory Size | 32 KB |
| RAM | 4 KB |
| Data EEPROM | 1 KB (1024 bytes) |
| Pin Count | 44 |
| Operation Voltage Min. | 1.6 V |
| Operation Voltage Max. | 3.6 V |
| ADC Resolution Max | 12-bit |
| Temperature Grade | Industrial |
| Terminal Form | TQFP |
Key Features
- Four-channel DMA Controller for efficient data transfer
- Eight-channel Event System for real-time event handling
- Five 16-bit Timer/Counters, with three Timer/Counters having 4 Output Compare channels
- High-performance, low-power AVR XMEGA core
- Support for various communication interfaces such as UART, SPI, and TWI
Applications
The ATXMEGA32A4U-AU is suitable for a variety of applications, including industrial control systems, consumer electronics, automotive systems, and medical devices. Its rich set of peripherals and low power consumption make it an ideal choice for battery-powered devices and real-time control systems.
Q & A
- What is the program memory size of the ATXMEGA32A4U-AU?
The program memory size is 32 KB. - How much RAM does the ATXMEGA32A4U-AU have?
The device has 4 KB of RAM. - What is the data EEPROM capacity of the ATXMEGA32A4U-AU?
The data EEPROM capacity is 1 KB (1024 bytes). - What is the operating voltage range of the ATXMEGA32A4U-AU?
The operating voltage range is from 1.6V to 3.6V. - What type of DMA controller does the ATXMEGA32A4U-AU feature?
The device features a four-channel DMA controller. - How many 16-bit Timer/Counters does the ATXMEGA32A4U-AU have?
The device has five 16-bit Timer/Counters. - What is the temperature grade of the ATXMEGA32A4U-AU?
The temperature grade is Industrial. - What type of terminal form does the ATXMEGA32A4U-AU have?
The terminal form is TQFP. - What are some common applications of the ATXMEGA32A4U-AU?
Common applications include industrial control systems, consumer electronics, automotive systems, and medical devices. - Does the ATXMEGA32A4U-AU support various communication interfaces?
Yes, it supports interfaces such as UART, SPI, and TWI.
