
The Silicon Labs EFR32BG24 Wireless SoCs are ideal for IoT wireless connectivity using Bluetooth Low Energy and Bluetooth 6.0 mesh. With AECQ-100 qualification, support for Channel Sounding, and key features like high performance 2.4 GHz RF, low current consumption, an AI/ML hardware accelerator and Secure Vault™, IoT device makers can create the smart, robust, and energy-efficient products that are secure from remote and local cyber-attacks. An ARM Cortex®-M33 running up to 78 MHz and up to 1.5 MB of Flash and 256 kB of RAM provides resources for demanding applications while leaving room for future growth.
Bluetooth 6.0 Advanced Features:
Bluetooth 6.0 is a major update over recent, incremental updates, delivering substantial enhancements to audio streaming, device networks, and especially location services. Some of the most significant impacts of these new features are strengthened security and greater accuracy in distance measurement that includes: Bluetooth Channel Sounding, Decision-Based Advertising Filtering and Monitoring Advertisers, ISOAL Enhancement, LL Extended Feature Set and Frame Space Update.


Key Features Include:
32-bit Arm® Cortex®-M33 core with 78MHz maximum operating frequency
AEC-Q100 Grade 1 (selected part numbers only)
AI/ML Hardware Accelerator
Channel sounding
Energy efficient design with low active and sleep currents
High-performance radio with up to +19.5dBm output power
Low System Energy Consumption system-on-chip
Radio performance
Secure Vaultâ„¢
Series 2 Bluetooth® Wireless SoC
Supported modulation format
Up to 1536kB of flash and 256kB of RAM
Wide selection of MCU peripherals
Key Applications Include:
Smart Home - Gateways and hubs, sensors, switches, door locks, smart plugs
Lighting - LED bulbs, luminaires
Portable Medical Devices - Blood glucose meters, pulse oximeters
AI/ML - Predictive maintenance, glass break detection, wake-word detection
Remote Controls
Passive Keyless Entry (PKE)
Passive Entry Passive Start (PEPS)
Tire Pressure Monitoring System (TPMS)
Tire Monitoring Sensor (TMS)
Rearview Mirrors
Garage Door Openers
Technical Resources:
View White Paper
Download Data Sheet
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