• Core

  Cortex-M33, 39 MHz

• Family

  EFR32ZG23 Series

• Sub-Family

  EFR32ZG23B021

• CMSIS Pack

  GeckoPlatform_EFR32ZG23_DFP

- Low Power Z-Wave Wireless SoC
- 32-bit ARM Cortex-M33 core with 78 MHz maximum operating frequency
- Up to 512 kB of flash and 64 kB of RAM
- Integrated Sub-GHz PA with up to 14 dBm TX power
- Robust peripheral set and up to 31 GPIO

The EFR32ZG23 Z-Wave SoC is an ideal solution for sub-GHz "Internet of Things" for smart home, security, lighting and building automation. The high-performance sub-GHz radio provides long range and is not susceptible to 2.4 GHz interference from technologies like Wi-Fi.