ATSAM3X8EA-AU
MCU 32-bit ARM Cortex M3 RISC 512KB Flash 1.8V/2.5V/3.3V 144-Pin LQFP TrayATSAM3X8EA-AU
MCU 32-bit ARM Cortex M3 RISC 512KB Flash 1.8V/2.5V/3.3V 144-Pin LQFP Tray
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製造商零件號 # : ATSAM3X8EA-AU
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包裝/封裝: LQFP-144
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製造商: Microchip Technology
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產品分類 : Microcontrollers
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ATSAM3X8EA-AU 數據表
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詳細說明
In addition to its impressive performance capabilities, the ATSAM3X8EA-AU is designed with integrated hardware security features, including a random number generator and cryptographic acceleration unit. These features make the microcontroller well-suited for secure applications such as payment terminals and smart meters, where data protection is paramount. Furthermore, its availability in a 100-lead LQFP package ensures ease of integration into diverse design layouts, offering flexibility and convenience to developers
主要特徵
- Embedded Flash memory with accelerator
- Dual bank SRAM for high-speed data processing
- External Bus Interface for peripherals connection
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。
Part Family | ATSAM3X8E | CPU Type | Cortex-M3 |
MaxSpeed (MHz) | 84 | SRAM (KB) | 96 |
Temp. Range Min. | -40 | Temp. Range Max. | 85 |
Operation Voltage Min.(V) | 1.62 | Operation Voltage Max.(V) | 3.6 |
SPI | 4 -SPI | I2C | 2 |
UART | 5 | Crypto Engine | No |
Internal Oscillator | 4,8,12Mhz,32Khz | Pin Count ! | 144 |
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 ATSAM3X8EA-AU?
The ATSAM3X8EA-AU is a high-performance 32-bit ARM Cortex-M3 microcontroller designed by Microchip Technology. It offers a wide range of features and peripherals, making it suitable for applications in industrial control, automotive systems, and consumer electronics.
How Does ATSAM3X8EA-AU Work?
The ATSAM3X8EA-AU operates as a powerful microcontroller based on the ARM Cortex-M3 core architecture. It executes instructions and manages data with high efficiency and speed, making it ideal for real-time processing tasks. The microcontroller integrates various communication interfaces, timers, and analog peripherals for versatile system integration.
How Many Pins does ATSAM3X8EA-AU have and What are the Functions of the Pinout Configuration?
The ATSAM3X8EA-AU comes in a 144-pin LQFP (Low-Profile Quad Flat Package) package. The pinout configuration includes:
- GPIO: General-purpose input/output pins for external connections and interfacing.
- ADC: Analog-to-Digital Converter pins for analog signal measurements.
- USART, SPI, I2C: Serial communication interface pins for data exchange.
- Timers and PWM: Pins for timer/counters and Pulse Width Modulation output.
- Power and Ground: Pins for power supply and ground connections.
- Reset and Boot: Pins for reset control and boot options.
What are the Pros and Cons of ATSAM3X8EA-AU?
Pros:
- High-Performance Core: Features a powerful ARM Cortex-M3 core for fast and efficient processing.
- Rich Peripherals: Offers a wide range of communication interfaces and peripherals for versatile system design.
- Integrated ADC: Includes Analog-to-Digital Converters for analog signal processing.
- Scalability: Supports scalability for different memory and peripheral configurations.
- Development Tools: Supported by a variety of development tools and software for ease of programming and debugging.
Cons:
- Complexity: The extensive feature set may require careful design consideration for optimal system performance.
- Cost: Higher-end microcontrollers like the ATSAM3X8EA-AU may have a higher cost compared to simpler alternatives.
- Power Consumption: Depending on the application, power consumption levels may need to be optimized for energy efficiency.
Are There Any Equivalents/Alternatives to ATSAM3X8EA-AU for Recommendation?
- The STM32F4 series from STMicroelectronics offers a range of ARM Cortex-M4 microcontrollers as alternatives to the ATSAM3X8EA-AU.
- Alternatives to the ATSAM3X8EA-AU include the LPC1800 series from NXP and the Kinetis K series from NXP.
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