GBP | USD

STM32® 32-bit MCU Family

Leading supplier of ARM® Cortex®-M microcontrollers

STM32L0 Series of Ultra-Low-Power MCUs

The exclusive combination of an ARM® Cortex®-M0+ core and STM32 ultra-low-power features, makes the STM32L0 series the best fit for applications operating on battery or energy harvesting and offers the world’s lowest power consumption at 125 °C. STMicroelectronics' STM32L0 is available with up to 64 Kbytes of Flash, 8 Kbytes of RAM and up to 2 Kbytes of embedded EEPROM in 32- to 64-pin packages, including a space-saving WLCSP36.

  • The STM32L0 offers dynamic voltage scaling, short wake-up time, an ultra-low-power clock oscillator, LCD interface, comparator, DAC and hardware encryption.
  • Embedded peripherals: USART, I²C, touch sense controller, 16-bit ADC (hardware oversampling), crystal-less USB and communication peripherals.
  • Ultra-low-power mode with full RAM and low-power timer: 440 nA power consumption

The devices are available in LQFP64, LQFP100, LQFP144, and WLCSP64 packages.

Cortex®-M0+ (32 MHz with MPU)

  • Low voltage 1.65 to 36 V
  • Dynamic Voltage Scaling
  • 5 clock sources
  • Advanced RTC w/ calibration
  • Multiple USART, SPI, I2C
  • Multiple 16-bit timers
  • 2 watchdogs
  • Program Voltage Detector
  • Reset circuitry POR/PDR
  • Brown Out Reset
  • DMA
  • Comparators
  • Temperature Sensor
  • AES 128-bit
STM32L0 Product Line
  Note 1: Low-power peripherals available in ultra-low-power modes

 

Part Number General Description ST Product
Line
Operation
Freq. (MHz)
FLASH
Size (kB)
Internal
RAM
Size (kB)
Package Buy Now
STM32L051C6T6 IC MCU 32BIT 32KB FLASH 48LQFP STM32L0x1 32 32 8 LQFP 48 STM32L051C6T6 product page link
STM32L051C8T3 IC MCU 32BIT 64KB FLASH 48LQFP STM32L0x1 32 64 8 LQFP 48 STM32L051C8T3 product page link
STM32L051C8T6 IC MCU 64KB FLASH 32MHZ 48LQFP STM32L0x1 32 64 8 LQFP 48 STM32L051C8T6 product page link
STM32L051K8T6 IC MCU 64KB FLASH 32MHZ 32LQFP STM32L0x1 32 64 8 LQFP 32 STM32L051K8T6 product page link
STM32L051R8T6 IC MCU 64KB FLASH 32 MHZ 64LQFP STM32L0x1 32 64 8 LQFP 64 STM32L051R8T6 product page link
STM32L052C8T6 IC MCU 64KB FLASH 32MHZ 48LQFP STM32L0x2 32 64 8 LQFP 48 STM32L052C8T6 product page link
STM32L052K8T6 IC MCU 64KB FLASH 32MHZ 32LQFP STM32L0x2 32 64 8 LQFP 32 STM32L052K8T6 product page link
STM32L052R8T6 IC MCU 64KB FLASH 32MHZ 64LQFP STM32L0x2 32 64 8 LQFP 64 STM32L052R8T6 product page link
STM32L053C8T6 IC MCU 64KB FLASH 32MHZ 48LQFP STM32L0x3 32 64 8 LQFP 48 STM32L053C8T6 product page link
STM32L053R8T6 IC MCU 32BIT 64KB FLASH 64LQFP STM32L0x3 32 64 8 LQFP 64 STM32L053R8T6 product page link