EFR32FG25 Datasheet | Silicon Labs

FEATURES - 32-bit ARM® Cortex®-M33 core with 97.5 MHz maximum operating frequency - Up to 1920 k B of flash and 512 k B of RAM - Wi-SUN Multi-rate OFDM, FSK, and O- QPSK modulations - Integrated PA with up to 16 d Bm (Sub- GHz) TX power - Robust peripheral set and up to 37 GPIO - Operation up to 125 °C Core / Memory ARM Cortex TM M33 processor with DSP extensions, FPU and Trust Zone Flash Program Memory Debug Interface RAM Memory LDMA Controller Radio Subsystem OFDM Sub-GHz Transceiver High Linearity +16 d Bm PA FSK Sub-GHz Transceiver Constant Envelope +16 d Bm PA Front End Module Controller & Sequencer Frequency Synthesizer OFDM SW Modem RISC-V FSK HW Modem IFADC ARM Cortex TM M0+ Radio Controller BUFC Lowest power mode with peripheral operational: EM0- Active EM1- Sleep Clock Management HF Crystal Oscillator HF RCO USB PLL Fast Startup RC Oscillator Ultra LF RC Oscillator LF RC Oscillator LF Crystal Oscillator Energy...