The ultra-low-power STM32L162VD-X device incorporates the connectivity power of the universal serial bus (USB) with the high-performance ARM® Cortex®-M3 32-bit RISC core operating at a frequency of 32 MHz (33.3 DMIPS), a memory protection unit (MPU), highspeed embedded memories (Flash memory up to 384 Kbytes and RAM up to 80 Kbytes) and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The STM32L162VD-X device offers two operational amplifiers, one 12-bit ADC, two DACs, two ultra-low-power comparators, AES, one general-purpose 32-bit timer, six generalpurpose 16-bit timers and two basic timers, which can be used as time bases. Moreover, the STM32L162VD-X device contains standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S, two UARTs, three USARTs and an USB. The STM32L162VD-X device offers up to 23 capacitive sensing channels to simply add a touch sensing functionality to any application. It also includes a real-time clock and a set of backup registers that remain powered in Standby mode. Finally, the integrated LCD controller has a built-in LCD voltage generator that allows to drive up to 8 multiplexed LCDs with the contrast independent of the supply voltage. The ultra-low-power STM32L162VD-X device operates from a 1.8 to 3.6 V power supply (down to 1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR option. They are available in the -40 to +85 °C and -40 to +105 °C temperature ranges. A comprehensive set of power-saving modes allows the design of low-power applications.Ultra-low-power platform 1.65 V to 3.6 V power supply -40 °C to 105 °C temperature range 290 nA Standby mode (3 wakeup pins) 1.11 µA Standby mode + RTC 560 nA 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 nA ultra-low I/O leakage 8 µs wakeup time AES 128-bit encryption hardware accelerator Core: ARM® Cortex®-M3 32-bit CPU From 32 kHz up to 32 MHz max 1.25 DMIPS/MHz (Dhrystone 2.1) Memory protection unit Up to 23 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 kHz oscillator for RTC with calibration Internal 16 MHz oscillator factory trimmed RC(+/-1%) with PLL option Internal low-power 37 kHz oscillator Internal multispeed low-power 65 kHz to 4.2 MHz oscilla