ATWINC1510-MR210PB1944

RF Transceiver Modules And Modems Overview

The ATWINC1510-MR210PB1944 is a SmartConnect WiFi module from Microchip Technology, supporting 802.11 b/g/n protocols at 2.4 GHz. It features an integrated PCB antenna and firmware version 19.4.4. Key electrical parameters include a maximum output power of 18.5 dBm, SPI interface, and operating voltage range of 3 V to 4.2 V. Transmission current is 266 mA, while receive current is 61 mA. The module operates within a temperature range of -40°C to +85°C and has dimensions of 21.7 mm x 14.7 mm x 2.1 mm.

RF Transceiver Modules And Modems Feature Summary

• Integrated PCB antenna design eliminates external RF components
• Supports WEP, WPA, and WPA2 security protocols
• Includes 8Mb flash and 128kB RAM for embedded processing

RF Transceiver Modules And Modems Applications

• IoT sensor nodes requiring wireless connectivity
• Smart home automation devices
• Industrial monitoring systems

RF Transceiver Modules And Modems Procurement Notes

Verify the specific firmware revision 19.4.4 against project requirements before integration. Confirm that the NRND status does not impact long-term supply chain stability for existing designs. Ensure compatibility with the host system's SPI interface timing and voltage levels. Check RoHS compliance documentation if required by regional regulations.

RF Transceiver Modules And Modems Selection Notes

Choose this module when a built-in PCB antenna is preferred over U.FL connectors to save board space. It is suitable for applications needing moderate data rates up to 72.2 Mb/s. Consider the thermal performance within the specified -40°C to +85°C range for harsh environments.

RF Transceiver Modules And Modems Part Context

This part belongs to the ATWINC1500 series of WiFi modules. It shares the core ATWINC1500B chip with other variants like the MR210UB but differs in antenna type and firmware version. The PB suffix indicates the PCB antenna configuration.

RF Transceiver Modules And Modems Replacement Considerations

ATWINC1510-MR210PB1952 offers similar hardware with updated firmware 19.5.2. ATWINC1510-MR210UB provides the same radio capabilities but uses a U.FL connector instead of a PCB antenna.