Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ATSAME70N21A-AN flash memory MCU is an embedded microcontroller based on a high-performance 32-bit ARM® Cortex®-M7 processor, featuring a floating-point unit (FPU). The operating frequency of this MCU is 300MHz, featuring up to 2MB of flash memory and up to 384KB of multi-port SRAM.

Basic parameters

The parameters of the ATSAME70N21A-AN microcontroller include:

Core processor: ARM® Cortex®-M7

Kernel specification: 32-bit single-core

Speed: 300MHz

Connection capabilities: CANbus, Ethernet, 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: 2MB (2M x 8)

Program memory type: Flash memory

EEPROM capacity: -

RAM size: 384K x 8

Voltage-supply (Vcc/Vdd) : 1.62V 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)

Application field

Due to the high performance and rich peripherals of ATSAME70N21A-AN, it is suitable for a variety of application scenarios, including but not limited to:

Industrial Control ‌ : Suitable for complex industrial control applications due to its high processing speed and rich peripherals.

Automotive electronics ‌ : Supports CAN bus communication and high-speed USB interface, suitable for automotive electronic control systems.

Communication equipment ‌ : Supports Ethernet and USB interfaces, suitable for communication equipment that requires high-speed data transfer.

Smart HOME ‌ : Combining its rich peripheral and low power consumption features, suitable for smart home control 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.