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STMicroelectronics STM32L152RB

ARM Cortex-M3, 32 MHz, 128 kB ROM, 16 kB RAM

STMicroelectronics' STM32L1 series uses ultra-low-leakage process technology with a autonomous dynamic voltage scaling and 5 low-power modes offering unprecedented platform flexibility to fit any application. Typical applications include Medical and handheld equipment, Application control and user interface, PC peripherals, gaming, GPS and sport equipment, Alarm systems, wired and wireless sensors, Video intercom, Utility metering

Core ARM Cortex-M3, MPU 32 MHz
  • Processor:ARM Cortex-M3, MPU 32 MHz
Memory 16 kB RAM, 128 kB ROM
  • ROM:128 kB
  • RAM:16 kB
Clock & Power 1.65 V .. 3.60 V, 32 MHz
  • Supply Voltage:1.65 V .. 3.60 V Operating Voltage
  • Maximum Clock Frequency:32 MHz
  • RTC:32 kHz
Communication SPI, I2C, USART, USB, Device
  • SPI:2 x SPI
  • I2C:2 x I2C
  • USART:3 x USART
  • USB, Device:1 x USB Device
Timer/Counter/PWM 6 x 16-bit Timer
  • Watchdog:2 x Watchdog Timer
  • Timer/Counter:6 x 16-bit
Analog 2-channel 12 bit DAC, 20-channel 12 bit ADC
  • ADC:20-channel x 12 bit ADC
  • DAC:2-channel x 12 bit DAC
I/O & Package -40 °C .. 85 °C, 64-QFP, 64-BGA
  • Operating Temperature Range:-40 °C .. 85 °C Operating Temperature Range
  • I/Os:50 Inputs/Outputs
  • Package, QFP:64-lead QFP
  • Package, BGA:64-ball
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
Examples
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