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ATWINC3400-MR210CA122

ATWINC3400-MR210CA122 Description

The ATWINC3400-MR210CA122 from Microchip Technology is a highly integrated WiFi RF transceiver module designed for embedded wireless connectivity in IoT and industrial applications. This surface-mount module operates in the 2.4GHz band, supporting 802.11b/g/n protocols with a data rate of 54Mbps and an output power of 18.3dBm. It features an integrated chip antenna, reducing external component requirements, and is housed in a compact module package, making it ideal for space-constrained designs. The device operates within a 2.5V to 4.2V supply range, with 64mA receiving current and 265mA transmitting current, ensuring efficient power management for battery-operated systems.

ATWINC3400-MR210CA122 Features

• Protocol Support: Compliant with 802.11b/g/n standards for reliable WiFi connectivity.
• High Performance: Delivers 18.3dBm output power and 54Mbps data rate for robust wireless communication.
• Low Power Consumption: Optimized for battery efficiency with 64mA (Rx) and 265mA (Tx) current draw.
• Integrated Antenna: Chip antenna eliminates the need for external RF components, simplifying design.
• Versatile Interfaces: Supports I2C, SPI, and UART for flexible host controller integration.
• Robust Compliance: ROHS3 and REACH compliant, with ECCN 5A992C for global deployment.
• Reliable Packaging: Supplied in a tray with MSL 3 (168 hours) moisture sensitivity.

ATWINC3400-MR210CA122 Applications

This module is ideal for:

• IoT Edge Devices: Smart sensors, wearables, and home automation systems requiring low-power WiFi.
• Industrial Automation: Wireless control and monitoring in factory equipment and PLCs.
• Consumer Electronics: WiFi-enabled appliances, gaming peripherals, and portable devices.
• Medical Devices: Remote patient monitoring and diagnostic tools needing secure wireless data transfer.
• Retail & POS Systems: Reliable connectivity for payment terminals and inventory tracking.

Conclusion of ATWINC3400-MR210CA122

The ATWINC3400-MR210CA122 stands out as a high-performance, low-power WiFi module with integrated antenna and multi-protocol support, making it a superior choice for embedded wireless designs. Its compact form factor, compliance certifications, and versatile interfaces ensure seamless integration into diverse applications, from IoT to industrial systems. Microchip’s proven reliability further enhances its appeal for developers seeking a robust, ready-to-deploy RF solution.