Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ATSAM4E8EA-AU is an ARM-based flash memory microcontroller (MCU) that is based on a high-performance 32-bit Arm® Cortex®-M4 RISC processor and includes a floating-point unit (FPU). The main frequency of this MCU is 120MHz, featuring up to 512KB of flash memory, 2KB of cache and up to 128 KB of SRAM.

Core parameters

Core processor: ARM® Cortex®-M4

Kernel specification: 32-bit

Speed: 120MHz

Connection capabilities: CANbus, EBI/EMI, Ethernet, IrDA, SD, SPI, UART/USART, USB

Peripherals: Undervoltage detection/reset, DMA, POR, PWM, WDT

I/O count: 117

Program storage capacity: 512KB (512K x 8)

Program memory type: Flash memory

EEPROM capacity: -

RAM size: 128K x 8

Voltage - Power Supply (Vcc/Vdd) : 1.62V to 3.6V

Data converter: A/D 16x12b; D/A 2x12b

Oscillator type: Internal

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

Installation type: Surface mount type

Packaging/Housing: 144-LQFP

Application field

ATSAM4E8EA-AU is often used in applications such as smart home appliances and IoT sensor nodes that require high-performance processing and stable communication. ‌

• 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.