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The ATWINC3400-MR210CA142 is an IEEE 802.11 b/g/n plus Bluetooth 5.0 core specification Internet of Things (IoT) network controller module. It is an ideal plug-in for existing microcontroller (MCU) solutions, providing Wi-Fi® and Bluetooth Low Energy (BLE) networking capabilities via an SPI to Wi-Fi interface.The ATWINC3400 connects to any Microchip PIC® or SAM MCU with minimal resource requirements. MCU host drivers can be found in the Advanced Software Framework (ASF) and MPLAB(r) Harmony v3.

The ATWINC3400's most advanced mode is the single-stream 1 x 1 802.11n mode. the ATWINC3400 features fully integrated power amplifiers, low noise amplifiers, switches and power management. the ATWINC3400 also features an on-chip processor and integrated flash memory for system software, and a built-in coexistence mechanism that enables simultaneous Wi-Fi and BLE functionality. the ATWINC3400's only requirement is an on-chip processor and integrated flash memory for system software. The only external clock source required for the ATWINC3400 is a high-speed crystal or oscillator.The ATWINC3400 is available in a 36-pin module measuring 22.4 x 14.7 mm.

Product Attributes

RF Family/Standards: Bluetooth, WiFi  

Protocol: 802.11b/g/n, Bluetooth v5.0  

Modulation: 16-QAM, 64-QAM, BPSK, CCK, DBPSK, DSSS, DQPSK, GFSK, OFDM, QPSK  

Frequency: 2.4GHz  

Data Rate: 72.2Mbps  

Power - Output: 18.3dBm  

Sensitivity: -95dBm  

Serial Interface: I2C, SPI, UART  

Antenna Type: Integrated, Chip  

IC/Parts Used: ATWINC3400  

Storage Capacity: 1MB Flash, 256kB ROM, 708kB RAM  

Voltage - Supply: 2.7V ~ 3.6V  

Current - Receive: 23.68mA ~ 63.9mA  

Current - Transmit: 23.68mA ~ 275mA  

Mounting Type: Surface Mount  

Operating Temperature: -40°C ~ 85°C  

Package/Housing: 36-SMD Module 

• 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.