Blue Gecko Bluetooth Smart SoC, 256 KB Flash, 32 KB RAM, 10.5 dBm TX, QFN48

MFG Part #:


Part #:
Contact Symmetry For Lead Time
This item is currently not available for purchase online.

Please call us at 877-466-9722 to request a quote.
Ask a Question
Call Me
Email This Page

Product Information

Back to top
Quickly deliver Bluetooth® Smart connectivity with Silicon Labs EFR32BG1B232F256GM48-B0 Blue Gecko energy-friendly wireless system-on-chip (SoC) device. Take advantage of a Bluetooth Smart applications, software stack and BGScript based development that transitions your software from module-based to discrete circuit designs.
The Blue Gecko Bluetooth Smart family of SoCs is part of the Wireless Gecko portfolio. Blue Gecko SoCs are ideal for enabling energy-friendly Bluetooth Smart networking for IoT devices.
The Blue Gecko family of wireless solutions combines an energy-friendly MCU with a highly integrated radio transceiver supporting Bluetooth Smart®.
Getting Started with Blue Gecko Bluetooth Smart SoCs - The easiest way to begin development with Blue Gecko Blue tooth Smart ICs is with the Bluetooth Smart Wireless SoC Starter Kit.
The single-die solution provides industry-leading energy efficiency, ultra-fast wakeup times, a scalable power amplifier, an integrated balun and no-compromise MCU features.
Blue Gecko applications include:
  • Metering
  • Human Interface Devices
  • Accessories
  • Home and Building Automation
  • Health and Wellness
  • Commercial and Retail
  • IoT Sensors and End Devices


Back to top
32-bit ARM Cortex-M4 core with 40
MHz maximum operating frequency
Scalable Memory and Radio configuration
options available in several footprint
compatible QFN packages
12-channel Peripheral Reflex System
enabling autonomous interaction of MCU
Autonomous Hardware Crypto Accelerator
and Random Number Generator
Integrated 2.4 GHz balun and PA with up
to 19.5 dBm transmit power
Integrated DC-DC with RF noise mitigation
Also Available: Certified modules with
compatible tools and software


Back to top
Silicon Labs EFR32BG1B232F256GM48-B0 Datasheet

Previously Viewed Products