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The ATSAMS70N20A-AN is a 32-bit microcontroller based on the ARM Cortex-M7 core and is part of Microchip's SAMS70 series ‌. This MCU has 1MB of flash memory and 384KB of SRAM, and its operating frequency is 300MHz. In addition, on-chip SRAM can be configured as tightly coupled memory (TCM) or system memory. The minimum access latency can be ensured through multi-port access to SRAM.

Application field

The ATSAMS70N20A-AN, with its high performance and rich peripheral interfaces, is suitable for applications that require high processing power and multiple communication interfaces, such as industrial control, automotive electronics, smart home, medical devices, etc. ‌.

Performance parameters

The ATSAMS70N20A-AN has the following main parameters:

Core processor: ARM® Cortex®-M7

Kernel specification: 32-bit single-core

Speed: 300MHz

Connection capabilities: I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB

Peripherals: Power failure detection/reset, DMA, I2S, POR, PWM, WDT

I/O number: 75

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

Program memory type: Flash memory

EEPROM capacity: -

RAM size: 384K x 8

Voltage - Power Supply (Vcc/Vdd) : 1.08V to 3.6V

Data converter: A/D 10x12b D/A 2x12b

Oscillator type: Internal

Operating temperature: -40°C to 105°C (TA)

Installation type: Surface mount type

Device packaging: 100-LQFP (14x14)

• 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.