ATXMEGA256A3U-AU
MCU 8-bit/16-bit AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP TrayATXMEGA256A3U-AU
MCU 8-bit/16-bit AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP Tray
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製造商零件號 # : ATXMEGA256A3U-AU
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包裝/封裝: TQFP-64
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零件狀態 : ACTIVE
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製造商: Microchip Technology
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產品分類 : Microcontrollers
品質保證
品質保證
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認證
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服務與包裝
服務與包裝
About After Sales Service
All Parts Extended Quality Guarantee
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例子
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剪膠帶
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ATXMEGA256A3U-AU 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
One of the standout features of this microcontroller is its 8-channel event system, which allows for seamless and efficient communication between different components of a system. This, combined with the up to 32 MIPS throughput at 32 MHz, ensures smooth and swift operation even in demanding applications
![ATXMEGA256A3U-AU ATXMEGA256A3U-AU](/files/uploads/product/b/2cb72fca-e13b-42b1-9410-35436a1f69f6.webp)
主要特徵
- Real-time data acquisition and control
- Wireless communication support
- Memory expansion through SD/MMC cards
- Programmable watchdog timer for system reliability
應用
- Wireless communication applications are growing
- Advanced peripherals meet various needs
- Consumer electronics demand high performance
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Program Memory Size (KB) | 256 | RAM (bytes) | 16 |
Data EEPROM (bytes) | 4096 | Pin Count ! | 64 |
Operation Voltage Max.(V) | 3.6 | Operation Voltage Min.(V) | 1.6 |
Timers | 0 x 8-bit - 0 x 16-bit | Max ADC Resolution (bits) | 12 |
ADC Channels | 16 | Zero Cross Detect | No |
Number of Comparators | 4 | SPI | 10 -SPI |
I2C | 2 -I2C | Stand alone PWM | 22 |
Low Power | Yes | Numerically Controlled Oscillator (NCO) | 0 |
Data Signal Modulator (DSM) | 0 |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is ATXMEGA256A3U-AU?
The ATXMEGA256A3U-AU is a high-performance, low-power 8/16-bit microcontroller from Microchip Technology. It belongs to the XMEGA A3U series and is designed for embedded applications requiring advanced features, excellent performance, and low power consumption.
How Does ATXMEGA256A3U-AU Work?
The ATXMEGA256A3U-AU operates as a versatile microcontroller with a combination of high-speed processing capabilities, rich peripherals, and low power consumption. It can execute complex tasks efficiently and is suitable for a wide range of applications, including industrial control, automation, and IoT devices.
How Many Pins does ATXMEGA256A3U-AU have and What are the Functions of the Pinout Configuration?
The ATXMEGA256A3U-AU comes in a 100-pin TQFP (Thin Quad Flat Package) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- RESET: Reset pin for system reset.
- PORTx: I/O pins for general-purpose input/output operations.
- XTAL1, XTAL2: Crystal oscillator input and output pins.
- ADCx: Analog-to-digital converter input pins.
- USARTx: Universal synchronous/asynchronous receiver-transmitter pins.
- TWIx: Two-wire interface communication pins.
What are the Pros and Cons of ATXMEGA256A3U-AU?
Pros:
- High-Performance: Offers high-speed processing capabilities for demanding applications.
- Rich Peripherals: Includes a variety of peripherals for versatile system design.
- Low Power Consumption: Operates with low power consumption for energy-efficient designs.
- Advanced Features: Provides advanced features such as DMA, event system, and accurate internal oscillator.
- Flexible Connectivity: Supports various communication interfaces for seamless connectivity.
Cons:
- Complexity: The advanced features and rich peripherals may require a learning curve for beginners.
- Cost: Higher-end microcontrollers like the ATXMEGA256A3U-AU may come at a higher cost compared to simpler alternatives.
- Programming: Requires knowledge of a specific programming language and tools for development.
Are There Any Equivalents/Alternatives to ATXMEGA256A3U-AU for Recommendation?
- The ATmega2560 from Microchip Technology offers similar performance and features.
- Alternatives to the ATXMEGA256A3U-AU include the STM32F4 series from STMicroelectronics and the PIC32 series from Microchip Technology.
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