STMicroelectronics | STM32L151VCT6A

The STM32L151VCT6A is a 32-bit, 256 kB flash and 32 kB RAM ARM based microcontroller, available in surface mount LQFP-100 package.

Features:

• Ultra-low-power platform
  • 1.65 V to 3.6 V power supply
  • -40 °C to 85 °C/105 °C temperature range
  • 0.35μA Standby mode (3 wakeup pins)
  • 1.3μA Standby mode + RTC
  • 0.65 μA Stop mode (16 wakeup lines)
  • 1.5 μA Stop mode + RTC
  • 11 μA Low-power Run mode
  • 238 μA/MHz Run mode
  • 10 nA ultra-low I/O leakage
  • 8 μs wakeup time
• Core: ARM 32-bit Cortex™-M3 CPU:
  • From 32 kHz up to 32 MHz max
  • 33.3 DMIPS peak (Dhrystone 2.1)
  • Memory protection unit
• 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)