STM32L151xD STM32L152xD
Ultra-low-power 32-bit MCU Arm® Cortex®-M3, 384KB Flash, 48KB SRAM, 12KB EEPROM, LCD, USB, ADC,...
STM32L151xD STM32L152xD
Ultra-low-power 32-bit MCU Arm® Cortex®-M3, 384KB Flash, 48KB SRAM, 12KB EEPROM, LCD, USB, ADC, DAC, memory I/F
Datasheet - production data
Features
Includes ST state-of-the-art patented technology
Ultra-low-power platform – 1.65 V to 3.6 V power supply – -40°C to 105°C temperature range – 305 nA Standby mode (3 wakeup pins) – 1.15 µA Standby mode + RTC – 0.475 µA Stop mode (16 wakeup lines) – 1.35 µA Stop mode + RTC – 11 µA Low-power run mode – 230 µA/MHz Run mode – 10 nA ultra-low I/O leakage – 8 µs wakeup time
Core: Arm® Cortex®-M3 32-bit CPU – From 32 kHz up to 32 MHz max – 33.3 DMIPS peak (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 kHz oscillator for RTC with calibration – High Speed Internal 16 MHz factorytrimmed RC (+/- 1%) – Internal low-power 37 kHz RC – Internal multispeed low-power 65 kHz to 4.2 MHz – 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)
UFBGA132 (7 × 7 mm)
WLCSP64 (0.4 mm pitch)
Serial wire debug, JTAG and trace
Up to 116 fast I/Os (102 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
Memories – 384 Kbyte...
