STM32L162RE Datasheet | STMicroelectronics

Features - Ultra-low-power platform - 1.65 V to 3.6 V power supply - -40 °C to 105 °C temperature range - 290 n A Standby mode (3 wakeup pins) - 1.11 µA Standby mode + RTC - 560 n A Stop mode (16 wakeup lines) - 1.4 µA Stop mode + RTC - 11 µA Low-power run mode down to 4.6 µA in Low-power sleep mode - 195 µA/MHz Run mode - 10 n A ultra-low I/O leakage - 8 µs wakeup time - AES 128-bit encryption hardware accelerator - Core: ARM® Cortex®-M3 32-bit CPU - From 32 k Hz up to 32 MHz max - 1.25 DMIPS/MHz (Dhrystone 2.1) - Memory protection unit - Up to 34 capacitive sensing channels - CRC calculation unit, 96-bit unique ID - Reset and supply management - Low-power, ultrasafe BOR (brownout reset) with 5 selectable thresholds - Ultra-low-power POR/PDR - Programmable voltage detector (PVD) - Clock sources - 1 to 24 MHz crystal oscillator - 32 k Hz oscillator for RTC with calibration - Internal 16 MHz oscillator factory trimmed RC(+/-1%) with PLL option - Internal low-power 37 k Hz oscillator - Internal multispeed low-power 65 k Hz to 4.2 MHz oscillator - PLL for CPU clock and USB (48 MHz) - Pre-programmed bootloader - USB and USART supported LQFP144 (20 × 20 mm) LQFP100 (14 × 14 mm) LQFP64 (10 × 10 mm) WLCSP104 (0.4 mm pitch) - Up to 116 fast I/Os (102 I/Os 5V tolerant), all mappable on 16 external interrupt vectors - Memories - 512 Kbytes of Flash memory with ECC (with 2 banks of 256 Kbytes enabling RWW capability) - 80 Kbytes of RAM - 16 Kbytes of true EEPROM with ECC - 128-byte backup...