ST STM32L100RBT6

Ultra-low-power 32-bit MCU ARM-based Cortex-M3, 128KB Flash, 10KB SRAM, 2KB EEPROM, LCD, USB, ADC, DAC

• Ultra-low-power platform
• 1.8 V to 3.6 V power supply
• -40℃ to 85℃ temperature range
• 0.3 μA Standby mode (2 wakeup pins)
• 0.9 μA Standby mode + RTC
• 0.57 μA Stop mode (16 wakeup lines)
• 1.2 μA Stop mode + RTC
• 9 μA Low-power run mode
• 214 μA/MHz Run mode
• 10 nA ultra-low I/O leakage
• <8 μs wakeup time
• Core: 32-bit ARM Cortex-M3 CPU From 32 kHz up to 32 MHz max 1.25 DMIPS/MHz (Dhrystone 2.1) Memory protection unit
• Reset and supply management Ultra-safe, low-power 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 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 USART supported
• Up to 128 Kbytes of Flash memory with ECC
• Up to 10 Kbytes of RAM
• Up to 2 Kbytes of true EEPROM with ECC
• 20-byte backup register
• LCD Driver for up to 8×28 segments
• Analog peripherals 12-bit ADC 1 Msps up to 20 channels 12-bit DAC 2 channels with output buffers Two ultra-low-power comparators
• Seven DMA controller channels
• Ten timers: Six 16-bit timers with up to 4 IC/OC/PWM channels Two 16-bit basic timers Two watchdog timers (independent and window)