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The ATSAME53N20A-AU device is a SAME53 series microcontroller launched by (Microchip), based on the ARM Cortex-M4F core, and is mainly applied in the development of high-performance embedded systems. This MCU operates at a frequency of up to 120 MHZ and is equipped with up to 1MB of dual-sided flash memory (with ECC) and up to 256KB of SRAM (with ECC). The ATSAME53N20A-AU features a variety of connection interfaces, powerful performance and robust hardware-level security, making it suitable for a wide range of applications.

Core parameters

Core processor: ARM® Cortex®-M4F

Kernel specification: 32-bit

Speed: 120MHz

Connection capabilities: EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB

Peripherals: power-off detection/reset, DMA, I2S, POR, PWM, WDT

I/O number: 81

Program storage capacity: 1MB (1M x 8)

Program memory type: Flash memory

EEPROM capacity: -

RAM size: 256K x 8

Voltage - Power Supply (Vcc/Vdd) : 1.71V to 3.63V

Data converter: A/D 28x12b; D/A 2x12b

Oscillator type: Internal

Operating temperature: -40°C to 85°C (TA)

Installation type: Surface mount type

Packaging/Housing: 100-TQFP

Typical applications

The ATSAME53N20A-AU microcontroller is widely used in industrial control, automotive electronics, smart home and other fields. Its high performance and rich peripheral interfaces (such as UART, SPI, I2C, etc.) support multiple communication protocols and can meet the real-time data processing requirements of complex systems.

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.