SIWG917M100MGTBA

RF Transceiver ICS Overview

The SIWG917M100MGTBA is a Wi-Fi 6 and Bluetooth LE 5.4 System on Chip (SoC) from Silicon Labs, designed for ultra-low power IoT applications. It integrates an ARM Cortex-M4 core operating at up to 180 MHz with 32-bit data bus width. The device supports 2.4 GHz operation, featuring 8 MB of stacked flash memory and no external PSRAM. Key electrical parameters include a minimum supply voltage of 1.71 V and a maximum of 3.63 V. It offers a sensitivity of -97.5 dBm and a maximum data rate of 5 Mbps. The component utilizes a QFN-84 package measuring 7 mm by 7 mm with a height of 0.85 mm.

RF Transceiver ICS Feature Summary

• Integrates Wi-Fi 6 and Bluetooth LE 5.4 protocols within a single secure MCU solution.
• Includes an ARM Cortex-M4 processor core optimized for low-power IoT wireless devices.
• Features integrated 8 MB stacked flash memory without requiring external PSRAM.
• Supports multiple interface types including GPIO, I2C, I2S, and UART for connectivity.

RF Transceiver ICS Applications

• Ultra-low power IoT wireless devices
• Secure MCU solutions requiring Wi-Fi and Bluetooth connectivity
• IoT modules utilizing Wi-Fi 6 and Bluetooth LE 5.4

RF Transceiver ICS Procurement Notes

Verify the specific ordering suffix and package variant when sourcing, as availability may vary by region. Confirm that the selected part matches the required pinout and thermal characteristics for your PCB design. Ensure compliance with RoHS standards and check for any moisture sensitivity level requirements during storage and handling. Cross-reference the manufacturer datasheet for the most current revision information before finalizing procurement orders.

RF Transceiver ICS Selection Notes

Select this SoC for designs prioritizing low power consumption and integrated security features. The absence of external PSRAM simplifies the bill of materials but limits complex processing tasks compared to variants with AI/ML capabilities. Consider the QFN-84 package dimensions for layout constraints. Verify that the 1.71 V to 3.63 V supply range aligns with your system's power architecture and that the 180 MHz clock speed meets your processing requirements.

RF Transceiver ICS Part Context

This component belongs to the SiWG917 series of wireless modules from Silicon Labs. It is positioned as a lowest power Wi-Fi 6 plus Bluetooth LE 5.4 module. The series targets developers needing compact, energy-efficient solutions for connected devices. Unlike higher-end variants in the same family, this specific model excludes AI/ML hardware acceleration and external PSRAM support, focusing on cost-effective, basic connectivity needs.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Silicon Labs resources for potential cross-references or newer revisions within the SiWG917 family.