EFM32LG895 Datasheet | Silicon Labs

features autonomous peripherals, high overall chip and analog integration, and the performance of the industry standard 32-bit ARM Cortex M3 processor, making it perfect for battery-powered systems and systems with high-performance, low-energy requirements. EFM32LG applications include the following: - Energy, gas, water and smart metering - Health and fitness applications - Smart accessories - Alarm and security systems - Industrial and home automation KEY FEATURES - ARM Cortex-M3 at 48 MHz - Ultra-low power operation - 0.65 μA current in Stop (EM3), with brown-out detection and RAM retention - 63 μA/MHz in EM1 - 211 μA/MHz in Run mode (EM0) - Fast wake-up time of 2 µs - Hardware cryptography (AES) - Up to 256 k B of flash and 32 k B of RAM Core / Memory ARM Cortex TM M3 processor Memory Protection Unit Flash Program Memory RAM Memory Debug w/ ETM DMA Controller Clock Management High Frequency Crystal Oscillator High Frequency RC Oscillator Auxiliary High Freq. RC Osc. Low Freq. RC Oscillator Low Frequency Crystal Oscillator Ultra Low Freq. RC Oscillator Energy Management Voltage Regulator Voltage parator Brown-out Detector Power-on Reset Back-up Power Domain Security Hardware AES Serial Interfaces USART UART...