STM32 L0 Ultra-Low-Power MCUs

STMicroelectronics STM32 L0 Ultra-Low-Power Microcontrollers (MCUs) feature ultra-low-power and high performance. The combination of an Arm Cortex®-M0+ core and STMicroelectronics STM32 ultra-low-power features makes the STM32 L0 ideal for applications operating on battery or supplied by energy harvesting.

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
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Program Memory Size
Data Bus Width
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STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU
Datasheet
1,547In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

STM32L071V8 SMD/SMT LQFP-100 ARM Cortex M0+ 64 kB 32 bit 12 bit 32 MHz 84 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB
Datasheet
1,914In Stock
Min.: 1
Mult.: 1

STM32L072KB SMD/SMT UFQFPN-32 ARM Cortex M0 128 kB 32 bit 12 bit 32 MHz 25 I/O 20 kB 1.8 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD
Datasheet
1,639In Stock
Min.: 1
Mult.: 1

STM32L073VZ SMD/SMT ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 84 I/O 20 kB 1.8 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU
Datasheet
2,499In Stock
Min.: 1
Mult.: 1
: 2,500

STM32L031F6 SMD/SMT TSSOP-20 ARM Cortex M0+ 32 kB 32 bit 12 bit 32 MHz 15 I/O 8 kB 1.8 V 3.6 V - 40 C + 105 C Reel, Cut Tape

STMicroelectronics ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB
Datasheet
1,140In Stock
Min.: 1
Mult.: 1

STM32L052K8 SMD/SMT LQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 32 MHz 27 I/O 8 kB 1.8 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD
Datasheet
997In Stock
Min.: 1
Mult.: 1

STM32L073RB SMD/SMT ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 51 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU, AES
Datasheet
6,018In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

STM32L021F4 UFQFPN-20 ARM Cortex M0+ 16 kB 32 bit 12 bit 32 MHz 16 I/O 2 kB 1.8 V 3.6 V Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU
Datasheet
4,650In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

STM32L031E6 SMD/SMT WLCSP-25 ARM Cortex M0+ 32 kB 32 bit 12 bit 32 MHz 20 I/O 8 kB 1.65 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU
Datasheet
2,872In Stock
Min.: 1
Mult.: 1

STM32L031K6 SMD/SMT UFQFPN-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 32 MHz 27 I/O 8 kB 1.8 V 3.6 V - 40 C + 105 C Tray

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU
Datasheet
6,237In Stock
Min.: 1
Mult.: 1

STM32L051K8 SMD/SMT LQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 32 MHz 27 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD
Datasheet
2,515In Stock
Min.: 1
Mult.: 1

STM32L053C8 SMD/SMT UFQFPN-48 ARM Cortex M0 64 kB 32 bit 12 bit 32 MHz 37 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU
Datasheet
853In Stock
Min.: 1
Mult.: 1

STM32L071RB SMD/SMT ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 51 I/O 20 kB 1.8 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD
Datasheet
1,360In Stock
Min.: 1
Mult.: 1

STM32L073CZ SMD/SMT LQFP-48 ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 37 I/O 20 kB 1.8 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD
Datasheet
799In Stock
Min.: 1
Mult.: 1

STM32L073VB SMD/SMT ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 84 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD
Datasheet
655In Stock
Min.: 1
Mult.: 1

STM32L073VZ SMD/SMT ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 84 I/O 20 kB 1.65 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES
Datasheet
2,819In Stock
Min.: 1
Mult.: 1

STM32L083CZ SMD/SMT LQFP-48 ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU
Datasheet
2,467In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

STM32L011E3 SMD/SMT WLCSP-25 Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 16-Kbytes of Flash memory, 32 MHz CPU
Datasheet
9,268In Stock
Min.: 1
Mult.: 1

STM32L031F4 SMD/SMT TSSOP-20 ARM Cortex M0+ 16 kB 32 bit 12 bit 32 MHz 15 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C Tube
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz
Datasheet
1,384In Stock
Min.: 1
Mult.: 1

STM32L051R8 SMD/SMT LQFP-64 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU
Datasheet
1,976In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,400

STM32L071C8 SMD/SMT LQFP-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 32 MHz 37 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU
Datasheet
1,836In Stock
Min.: 1
Mult.: 1

STM32L071K8 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 128-Kbytes Flash, 32 MHz CPU, AES
Datasheet
3,195In Stock
Min.: 1
Mult.: 1

STM32L081CB SMD/SMT LQFP-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES
Datasheet
1,755In Stock
Min.: 1
Mult.: 1

STM32L041C6 SMD/SMT LQFP-48 ARM Cortex M0+ 32 kB 32 bit 12 bit 32 MHz 38 I/O 8 kB 1.8 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES
Datasheet
2,815In Stock
Min.: 1
Mult.: 1

STM32L041K6 SMD/SMT UFQFPN-48 ARM Cortex M0+ 32 kB 32 bit 12 bit 32 MHz 27 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB
Datasheet
531In Stock
Min.: 1
Mult.: 1

STM32L052K8 SMD/SMT UFQFPN-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 32 MHz 27 I/O 8 kB 1.8 V 3.6 V - 40 C + 125 C Tray