STM32L162VD, STM32L162ZD, STM32L162QD, STM32L162RD Ultra-low-power 32-bit MCU Arm Cortex -M3, 384KB Flash, 48KB SRAM, 12KB EEPROM, LCD, USB, ADC, memory I/F, AES Datasheet - production data Features Includes ST state-of-the-art patented technology Ultra-low-power platform LQFP144 (20 20 mm) UFBGA132 WLCSP64 (7 7 mm) LQFP100 (14 14 mm) 1.65 V to 3.6 V power supply (0.4 mm pitch) LQFP64 (10 10 mm) -40C to 105C temperature range 305 nA Standby mode (3 wakeup pins) Serial wire debug supported 1.15 A standby mode + RTC JTAG and trace supported 0.475 A Stop mode (16 wakeup lines) Up to 116 fast I/Os (102 I/Os 5V tolerant), all 1.35 A Stop mode + RTC mappable on 16 external interrupt vectors 11 A Low-power run mode Memories 230 A/MHz Run mode 384 Kbytes of Flash memory with ECC 10 nA ultra-low I/O leakage (with 2 banks of 192 Kbytes enabling Rww 8 s wakeup time capability) AES-128 bit encryption hardware accelerator 48 Kbytes of RAM Core: Arm Cortex -M3 32-bit CPU 12 Kbytes of true EEPROM with ECC From 32 kHz up to 32 MHz max 128-byte backup register 1.25 DMIPS/MHz (Dhrystone 2.1) Memory interface controller supporting SRAM, PSRAM and NOR Flash Memory protection unit LCD driver for up to 8x40 segments Reset and supply management Support contrast adjustment Low-power, ultrasafe BOR (brownout reset) with 5 selectable thresholds Support blinking mode Ultra-low-power POR/PDR Step-up converter on board Programmable voltage detector (PVD) Rich analog peripherals (down to 1.8V) Clock sources 3x operational amplifiers 1 to 24 MHz crystal oscillator 12-bit ADC 1 Msps up to 40 channels 32 kHz oscillator for RTC with calibration 12-bit DAC 2 ch with output buffers High speed internal 16 MHz factory- 2x ultra-low-power comparators trimmed RC (+/- 1%) (window mode and wakeup capability) Internal low power 37 kHz RC DMA controller 12x channels Internal multispeed low power 65 kHz to 12x peripheral communication interfaces 4.2 MHz 1x USB 2.0 (internal 48 MHz PLL) PLL for CPU clock and USB (48 MHz) 5x USARTs Pre-programmed bootloader Up to 8x SPIs (2x I2S, 3x 16 Mbit/s) USB and USART supported 2x I2Cs (SMBus/PMBus) Development support 1x SDIO interface September 2021 DS8669 Rev 11 1/155 This is information on a product in full production. www.st.comSTM32L162VD STM32L162ZD STM32L162QD STM32L162RD 11x timers: 1x 32-bit, 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers (independent and window) Up to 34 capacitive sensing channels CRC calculation unit, 96-bit unique ID 2/155 DS8669 Rev 11