BGM220SC12WGA2R

RF Transceiver Modules And Modems Overview

The BGM220SC12WGA2R is a Bluetooth v5.2 RF transceiver module based on the EFR32BG22 SoC, manufactured by Silicon Labs. It operates in the 2.4 GHz to 2.4835 GHz ISM band with GFSK modulation and a data rate of 2 Mbps. The module features an integrated chip antenna and supports supply voltages from 1.8 V to 3.8 V. Key electrical parameters include a transmit power of 0 dBm, receiver sensitivity of -98.6 dBm, receive current of 4.3 mA to 4.8 mA, and transmit current of 4.8 mA to 10.8 mA. It includes 352 kB flash and 32 kB RAM.

RF Transceiver Modules And Modems Feature Summary

• Integrates Secure Boot with Root of Trust and Secure Loader (RTSL) for enhanced security.
• Combines ARM Cortex-M33 core with Bluetooth 5.2 connectivity in a compact surface-mount package.
• Supports multiple serial interfaces including SPI, I2C, and UART for flexible system integration.

RF Transceiver Modules And Modems Applications

• Smart home devices requiring secure wireless communication
• Industrial sensor networks utilizing BLE protocols
• Consumer electronics with low-power wireless requirements

RF Transceiver Modules And Modems Procurement Notes

Verify the specific suffix WGA2R against the official Silicon Labs datasheet to confirm pinout and antenna configuration compatibility. Ensure that the selected variant matches the required firmware capabilities and regulatory certifications for the target market. Cross-reference the part number with authorized distributors to avoid counterfeit components.

RF Transceiver Modules And Modems Selection Notes

Select this module when a complete Bluetooth solution with integrated security features is required. The built-in antenna simplifies PCB layout compared to modules requiring external antennas. Consider the 31-SMD package dimensions and thermal characteristics during mechanical design. Evaluate the 1.8V to 3.8V operating range against the system's power supply architecture.

RF Transceiver Modules And Modems Part Context

This component belongs to the BGM220 series of Bluetooth modules from Silicon Labs. It utilizes the EFR32BG22 radio chip, which provides high performance and energy efficiency. The series is designed for applications needing robust wireless connectivity with minimal external components.

RF Transceiver Modules And Modems Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Silicon Labs for alternative recommendations if this specific variant is unavailable.

RF Transceiver Modules And Modems FAQ

What is the maximum output power of the BGM220SC12WGA2R?

The module has a specified output power of 0 dBm.

Does this module support Bluetooth Low Energy?

Yes, it supports Bluetooth v5.2, which includes Bluetooth Low Energy (BLE) capabilities.