EFR32FG12 Datasheet | Silicon Labs

features . Gecko applications include: - Home and Building Automation and Security - Metering - Electronic Shelf Labels - Industrial Automation - mercial and Retail Lighting and Sensing KEY FEATURES - 32-bit ARM® Cortex®-M4 core with 40 MHz maximum operating frequency - Up to 1 MB of flash and 256 k B of RAM - Pin-patible across EFR32FG families (exceptions apply for 5V-tolerant pins) - 12-channel Peripheral Reflex System, Low-Energy Sensor Interface & Multichannel Capacitive Sense Interface - Autonomous Hardware Crypto Accelerator and True Random Number Generator - Integrated PA with up to 19 d Bm (2.4 GHz) or 20 d Bm (Sub-GHz) TX power - Integrated balun for 2.4 GHz - Robust peripheral set and up to 65 GPIO Core / Memory ARM Cortex TM M4 processor with DSP extensions and FPU Memory Protection Unit Flash Program Memory RAM Memory Debug Interface with ETM LDMA Controller Clock Management High Frequency Crystal Oscillator Low Frequency RC Oscillator Low Frequency Crystal Oscillator High Frequency RC Oscillator Auxiliary High Frequency RC Oscillator Ultra Low Frequency RC Oscillator 32-bit bus Peripheral Reflex System RFSENSE RFSENSE...