Overview
The ATXMEGA128A4U-AUR is a high-performance microcontroller from Microchip Technology, part of the AVR XMEGA A4U family. This 8/16-bit microcontroller is built on the AVR enhanced RISC architecture, known for its low power consumption and rich peripheral set. It is housed in a 44-pin TQFP (10x10) package, making it suitable for a wide range of applications requiring advanced control and processing capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Technology |
| Part Number | ATXMEGA128A4U-AUR |
| Package | 44-TQFP (10x10) |
| Core Size | 8/16-Bit |
| Core Processor | AVR |
| Clock Frequency | 32MHz |
| Supply Voltage (Vcc/Vdd) | 1.6 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C |
| Program Memory Size | 128KB (64K x 16) FLASH |
| RAM Size | 8KB |
| EEPROM Size | 2KB |
| Number of I/O | 34 |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB (Full Speed) |
| Data Converters | 12x 12-bit A/D, 2x 12-bit D/A |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Key Features
- High Performance: The ATXMEGA128A4U-AUR features a 32MHz clock frequency, making it suitable for demanding applications.
- Low Power Consumption: Designed with low power consumption in mind, this microcontroller is ideal for battery-powered devices.
- Rich Peripherals: Includes a variety of peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, and WDT, enhancing its functionality.
- Advanced Connectivity: Supports multiple communication protocols including I²C, IrDA, SPI, UART/USART, and USB (Full Speed).
- High Precision Data Conversion: Equipped with 12x 12-bit A/D converters and 2x 12-bit D/A converters for precise data conversion.
- Robust Memory: Features 128KB of FLASH program memory, 8KB of SRAM, and 2KB of EEPROM.
Applications
- Industrial Automation: Suitable for control systems, sensors, and actuators in industrial environments.
- Consumer Electronics: Can be used in various consumer devices such as smart home appliances and gaming consoles.
- Medical Devices: Applicable in medical equipment requiring precise control and data processing.
- Automotive Systems: Used in automotive control units, sensors, and safety systems.
- IoT Devices: Ideal for Internet of Things (IoT) applications due to its low power consumption and advanced connectivity options.
Q & A
- What is the clock frequency of the ATXMEGA128A4U-AUR microcontroller?
The clock frequency is 32MHz.
- What is the package type of the ATXMEGA128A4U-AUR?
The package type is 44-TQFP (10x10).
- What is the operating voltage range of the ATXMEGA128A4U-AUR?
The operating voltage range is 1.6 V ~ 3.6 V.
- How much program memory does the ATXMEGA128A4U-AUR have?
The ATXMEGA128A4U-AUR has 128KB of FLASH program memory.
- What communication protocols are supported by the ATXMEGA128A4U-AUR?
The microcontroller supports I²C, IrDA, SPI, UART/USART, and USB (Full Speed).
- What is the number of I/O pins on the ATXMEGA128A4U-AUR?
The microcontroller has 34 I/O pins.
- Does the ATXMEGA128A4U-AUR support data conversion?
Yes, it supports 12x 12-bit A/D conversion and 2x 12-bit D/A conversion.
- What is the operating temperature range of the ATXMEGA128A4U-AUR?
The operating temperature range is -40°C ~ 85°C.
- What are some common applications of the ATXMEGA128A4U-AUR?
Common applications include industrial automation, consumer electronics, medical devices, automotive systems, and IoT devices.
- What is the moisture sensitivity level (MSL) of the ATXMEGA128A4U-AUR?
The MSL is 3 (168 Hours).
