Silicon Labs MGM270S BLUETOOTH® Wireless Modules

Silicon Labs MGM270S BLUETOOTH^® Wireless Modules are secure, high-performance Zigbee^® + Bluetooth LE modules based on the Series 2 EFR32MG27 SoC, delivering exceptional RF performance and energy efficiency. These modules are optimized to meet the requirements of battery and line-powered Internet of Things (IoT) devices operating in the 2.4GHz band. With 768kB of flash and 64kB of RAM, the MGM270S modules provide a highly integrated, high-performance system-in-package (SiP) that supports robust networking capabilities via multiple wireless protocols. Applications for Silicon Labs MGM270S Bluetooth Wireless Modules include industrial automation, mesh networking, home end devices, access control, power tools, and fleet/asset monitoring.

Features

32-bit Arm^® Cortex^®-M33 core with 76.8MHz maximum operating frequency
768kB of flash and 64kB of RAM
Integrated power amplifier with 6.5dBm (2.4GHz) TX power
Energy-efficient radio core with low active and sleep currents
Secure Boot with Root of Trust and Secure Loader (RTSL)
DC-DC supporting buck (1.8V to 3.8V)
Robust peripheral setup to 26 GPIOs
Protocol stacks
- 802.15.4
- Zigbee PRO/Green Power
- Connect

Proprietary
- Bluetooth Low Energy (Bluetooth 5.x)
- Multiprotocol
Regulatory certifications
- CE (EU)
- UKCA (UK)
- FCC (USA)
- ISED (Canada)
- MIC (Japan)
- KC (South Korea)
6.5mm x 6.5mm x 1.3mm package size
-40°C to +105°C operating temperature range