RN52-I/RM116

RF Transceiver Modules And Modems Overview

The RN52-I/RM116 is a Class 2 Bluetooth audio module from Microchip Technology, operating in the 2.4 GHz ISM band. It supports Bluetooth v2.1 + EDR and v3.0 specifications with integrated PCB trace antenna. The module utilizes a UART serial interface for communication and requires a supply voltage between 3V and 3.6V. Designed for surface mount installation, it functions within an industrial temperature range of -40°C to 85°C. This specific variant includes firmware version 1.16 and is restricted to USB interface usage for customers upgrading from the standard RN52-I/RM.

RF Transceiver Modules And Modems Feature Summary

• Integrated Class 2 Bluetooth radio with v2.1 + EDR and v3.0 support
• Firmware version 1.16 optimized for audio applications
• USB interface configuration for specific upgrade scenarios

RF Transceiver Modules And Modems Applications

• Bluetooth audio streaming devices
• Wireless headset integration
• Audio peripheral connectivity

RF Transceiver Modules And Modems Procurement Notes

Verify that the procurement channel provides official Microchip Technology documentation confirming the RN52-I/RM116 part number and firmware revision 1.16. Ensure compatibility with systems requiring USB interface configuration, as this variant is specifically designated for customers using the RN52-I/RM. Confirm surface mount package integrity and industrial temperature rating compliance before integration.

RF Transceiver Modules And Modems Selection Notes

Select the RN52-I/RM116 when upgrading existing designs based on the RN52-I/RM platform. This variant is specifically intended for users requiring firmware version 1.16 and USB interface configuration. It is suitable for applications demanding Class 2 Bluetooth performance with integrated audio capabilities. Verify that the system design accommodates the specified voltage range and surface mount footprint requirements.

RF Transceiver Modules And Modems Part Context

The RN52 series represents Microchip Technology's line of Bluetooth modules designed for embedded wireless connectivity. The RN52-I/RM116 is a specialized variant within this family, distinguished by its specific firmware revision and interface configuration. It serves as a bridge component for legacy upgrades, allowing developers to maintain hardware form factors while updating software protocols and interface standards for improved audio performance.

RF Transceiver Modules And Modems Replacement Considerations

The standard RN52-I/RM may serve as a functional baseline, but the RN52-I/RM116 is specifically required for firmware version 1.16 and USB interface configurations. Direct substitution without verifying firmware and interface requirements may result in incompatibility. Consult Microchip Technology documentation for detailed migration guidelines.