EFR32FG25B121F1152IM56-B

EFR32FG25 Gecko wireless SoC is an ideal solution for sub-GHz Wi-SUN applications for metering, lighting, and distribution automation. The high-performance sub-GHz radio provides long range and is not susceptible to 2.4GHz interference from technologies like Wi-Fi. The single die, multi-core solution, provides industry leading security, high throughput, and an integrated power amplifier to enable the next level of secure connectivity for IoT devices. Application includes smart electric metering, street lighting, distribution automation, industrial applications, municipal infrastructure.

• High secure vault, FSK, O-QPSK, OFDM modem feature
• 16dBm maximum TX power, 1152KB flash, 256KB RAM, 37 GPIO
• 32bit ARM® Cortex®-M33 core with 97.5MHz maximum operating frequency
• Low energy consumption, integrated PA with up to 16dBm (SubGHz) TX power
• High receiver performance
• External tamper detection with dedicated external active tamper I/O pairs
• Proprietary, Wi-SUN protocol support
• Wide selection of MCU peripherals, 1.71 to 3.8V VDD power supply
• True random number generator (TRNG), ARM® TrustZone®, secure boot (root of trust secure loader)
• QFN56 package, temperature range from -40 to 125°C