EFM32PG1

EFM32 Pearl Gecko Family EFM32PG1 Data Sheet The EFM32 Pearl Gecko MCUs are the world’s most energyfriendly microcontrollers. EFM32PG1 features a powerful 32-bit ARM® Cortex®-M4 and a wide selection of peripherals, including a unique cryptographic hardware engine supporting AES, ECC, and SHA. These features, combined with ultra-low current active mode and short wake-up time from energy-saving modes, make EFM32PG1 microcontrollers well suited for any battery-powered application, as well as other systems requiring high performance and low-energy consumption. Example applications: IoT devices and sensors Health and fitness Smart accessories Home automation and security Industrial and factory automation ENERGY FRIENDLY FEATURES ARM Cortex-M4 at 40 MHz Ultra low energy operation: 2.1 μA EM3 Stop current (CRYOTIMER running with state/RAM retention) 2.5 μA EM2 DeepSleep current (RTCC running with state and RAM retention) 63 μA/MHz in Energy Mode 0 (EM0) Hardware cryptographic engine supports AES, ECC, and SHA Integrated dc-dc converter CRYOTIMER operates down to EM4 5 V tolerant I/O Core / Memory ARM CortexTM M4 processor with DSP extensions and FPU Memory Protection Unit Flash Program Memory RAM Memory Debug Interface DMA 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 Oscillato...