EFR32SG23 32-Bit Sub-GHz System-on-Chip (SoC)

Silicon Labs EFR32SG23 32-Bit Sub-GHz System-on-Chip (SoC) is optimized for Amazon's Sidewalk ecosystem. The high-performance device supports the Amazon Sidewalk sub-GHz FSK PHY for "beyond the fence" and Neighborhood Area Networks. The Silicon Labs EFR32SG23 single-die, multi-core solution provides industry-leading security, low power consumption with fast wakeup times, and an integrated power amplifier to enable the next level of secure connectivity for Amazon Sidewalk devices.