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Microchip Technology ATWINC3400MR210CA122 Wireless Module

The ATWINC3400-MR210CA is a compact Wi-Fi and Bluetooth Low Energy module designed for low power, high-performance mobile applications. Featuring IEEE 802.11 b/g/n standards with integrated chip antenna, it supports soft-AP, WPA2, and advanced PHY signal processing for superior range and sensitivity. It includes an on-chip microcontroller, flash memory, and network stack, enabling efficient communication with minimal host load via SPI interface. Ideal for IoT, home automation, and industrial wireless networking, it operates from -40°C to +85°C and meets FCC, ISED, CE, andETSI certifications.

Authorized Distributors
Source:Newark
Part No:ATWINC3400-MR210CA122
Stock:144
Inv Date:06-12-2026
Price: Unit price: $16.41
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Source:DigiKey
Part No:ATWINC3400-MR210CA122
Stock:63
Inv Date:06-12-2026
Price: Unit price: $14.19
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Part No:ATWINC3400-MR210CA122
Stock:767
Inv Date:06-13-2026
Price: Unit price: $14.19
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Part No:ATWINC3400-MR210CA122
Stock:108
Inv Date:06-12-2026
Price: Unit price: $10.62
Buy/RFQ:
Part No:ATWINC3400-MR210CA122
Stock:108
Inv Date:06-12-2026
Price: Unit price: $10.62
Buy/RFQ:
Part No:ATWINC3400-MR210CA122
Stock:68
Inv Date:06-12-2026
Price: Unit price: $11.73
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Part No:ATWINC3400-MR210CA122
Stock:17
Inv Date:06-13-2026
Price: N/A
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Microchip Technology ATWINC3400MR210CA122 Wireless Module Specifications:

  • WLAN Standard: IEEE 802.11 b/g/n
  • Bluetooth Version: 4.0 Low Energy
  • Frequency Range: 2.412GHz to 2.472GHz
  • Data Rate: Up to 72 Mbps for Wi-Fi, 1 Mbps for BLE
  • Operating Temperature: -40°C to +85°C
  • Supply Voltage: 3.0V to 4.2V
  • Antenna: Integrated chip antenna, peak gain 0.5 dBi
  • Connectivity: SPI host interface, UART, I2C
  • Dimensions: 22.43 x 14.73 mm, 36 pins
  • Power Consumption: Transmit approx. 270 mA, receive approx. 64 mA in Wi-Fi
  • Certifications: FCC, IC, CE, ETSI
  • Clock: External 32.768 kHz for sleep mode
  • Memory: 768 bits eFuse, flash memory, RAM
  • Supported Protocols: TCP/IP, UDP, DHCP, SSL, DNS

Buy the Microchip ATWINC3400-MR210CA – Reliable Wi-Fi and Bluetooth for Industrial Applications

Get the Microchip ATWINC3400-MR210CA wireless module today! Engineered for low power, high performance Wi-Fi and BLE connectivity, it’s perfect for IoT, automation, and industrial applications. Integrated antenna, advanced PHY, and microcontroller onboard enable seamless communication. Support for multiple protocols, certifications, and operating temperature range from -40°C to +85°C make it ideal for global deployment. Purchase online now for reliable wireless solutions with minimal host load and optimal power management.

Buy Microchip ATWINC3400-MR210CA now and experience unmatched reliability and performance in wireless networking and IoT solutions.

Frequently Asked Questions

Where can I buy Microchip Technology ATWINC3400MR210CA122?

You can click on the BUY or RFQ button to purchase ATWINC3400MR210CA122 from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part ATWINC3400MR210CA122?

You can download the ATWINC3400MR210CA122 datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of ATWINC3400MR210CA122?

Microchip Technology

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