RS9116W-SB00-B00-B2A

RF Transceiver Modules And Modems Overview

The Silicon Labs RS9116W-SB00-B00-B2A is a single-band wireless SoC module supporting 802.11 b/g/n Wi-Fi and dual-mode Bluetooth 5. Operating at 2.4 GHz, it features integrated baseband processing, RF transceiver, high-power amplifier, balun, and T/R switch. Key electrical parameters include a transmit power of up to +18 dBm for Wi-Fi and +20 dBm for Bluetooth, with receive sensitivity reaching -101 dBm. It supports data rates up to 54 Mbps for Wi-Fi and various speeds for Bluetooth. The module operates on a supply voltage of 1.75 V to 3.63 V, includes 4 MB flash and 384 kB SRAM, and utilizes SDIO, SPI, UART, or USB interfaces.

RF Transceiver Modules And Modems Feature Summary

• Integrates IEEE 802.11 b/g/n Wi-Fi and dual-mode Bluetooth 5 protocols into a single chip solution.
• Includes an integrated high-power amplifier, baseband processor, and calibration memory for optimized performance.
• Supports low-power modes including deep sleep current below 1 μA and standby associated mode current of 50 μA.
• Provides multiple host interface options including SDIO, SPI, UART, and USB for flexible system integration.

RF Transceiver Modules And Modems Applications

• IoT devices requiring Matter connectivity over Wi-Fi and Bluetooth
• Smart home appliances and sensors
• Industrial monitoring equipment
• Consumer electronics with wireless control capabilities

RF Transceiver Modules And Modems Procurement Notes

Verify the specific suffix B00-B2A against the latest manufacturer datasheet to confirm pinout and antenna configuration. Ensure compatibility with the required regulatory certifications such as FCC, IC, and ETSI/CE for the target market. Check for any recent Product Change Notifications regarding assembly or sourcing changes that may affect long-term availability or component specifications.

RF Transceiver Modules And Modems Selection Notes

Select this model when single-band 2.4 GHz coverage is sufficient and cost-effective integration of both Wi-Fi and Bluetooth is required. It is suitable for applications where space constraints favor a module form factor over discrete components. Consider the integrated PA for extended range needs without external amplifiers. Verify that the host processor supports the required serial interfaces like SDIO or SPI for data communication.

RF Transceiver Modules And Modems Part Context

This part belongs to the Silicon Labs RS9116 series of QMS wireless SoCs designed for IoT connectivity. It serves as a comprehensive solution for developers needing certified wireless standards in a compact package. The series offers power-optimized performance and is intended for use in various consumer and industrial applications requiring reliable short-range wireless communication.

RF Transceiver Modules And Modems Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official replacement guide or contact technical support for cross-reference information regarding newer revisions or alternative models within the same product family.

RF Transceiver Modules And Modems FAQ

What is the maximum transmit power for Wi-Fi on this module?

The module supports a transmit power of up to +18 dBm for Wi-Fi operations.

Does this module support Bluetooth Low Energy?

Yes, it supports dual-mode Bluetooth 5, which includes Bluetooth Low Energy (BLE) functionality.

What are the supported serial interfaces for host communication?

The module supports SDIO, SPI, UART, and USB interfaces for connecting to the host processor.