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 (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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Package/Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
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STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU
Datasheet
22,339In Stock
Min.: 1
Mult.: 1

STM32L011F4 SMD/SMT TSSOP-20 ARM Cortex M0+ 16 kB 32 bit 12 bit 32 MHz 16 I/O 2 kB 1.8 V 3.6 V - 40 C + 85 C Tube
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU
Datasheet
15,007In Stock
Min.: 1
Mult.: 1

STM32L071KB SMD/SMT ARM Cortex M0+ 128 kB 32 bit 12 bit 32 MHz 25 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
Datasheet
5,111In Stock
6,000Expected 02/09/2026
Min.: 1
Mult.: 1

STM32L072KZ SMD/SMT LQFP-32 ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 25 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 128-Kbytes of Flash , 32 MHz CPU, USB
Datasheet
2,476In Stock
Min.: 1
Mult.: 1

STM32L072RB SMD/SMT UFBGA-64 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 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES
Datasheet
13,919In Stock
Min.: 1
Mult.: 1
: 1,000

STM32L083RZ SMD/SMT LQFP-64 ARM Cortex M0 192 kB 32 bit 12 bit 32 MHz 51 I/O 20 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 16-Kbytes of of Flash & 32 MHz CPU
Datasheet
4,946In Stock
Min.: 1
Mult.: 1

STM32L0 SMD/SMT TSSOP-20 ARM Cortex M0+ 16 kB 32 bit 12 bit 32 MHz 16 I/O 2 kB 1.8 V 3.6 V - 40 C + 85 C Tube

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 16-Kbytes of of Flash & 32 MHz CPU
Datasheet
7,760In Stock
6,000Expected 14/01/2027
Min.: 1
Mult.: 1

STM32L0 SMD/SMT LQFP-32 ARM Cortex M0+ 16 kB 32 bit 12 bit 32 MHz 26 I/O 2 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU
Datasheet
1,953In Stock
1,920Expected 08/03/2027
Min.: 1
Mult.: 1

STM32L0 SMD/SMT LQFP-64 ARM Cortex M0+ 64 kB 32 bit 12 bit 32 MHz 51 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 8-Kbytes Flash, 32 MHz CPU
Datasheet
3,028In Stock
2,880Expected 22/01/2027
Min.: 1
Mult.: 1

STM32L011D3 SMD/SMT TSSOP-14 ARM Cortex M0+ 8 kB 32 bit 12 bit 32 MHz 11 I/O 2 kB 1.65 V 3.6 V - 40 C + 85 C Tube

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU
Datasheet
12,979In Stock
Min.: 1
Mult.: 1

STM32L011D4 SMD/SMT TSSOP-14 ARM Cortex M0+ 16 kB 32 bit 12 bit 32 MHz 11 I/O 2 kB 1.8 V 3.6 V - 40 C + 85 C Tube
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU
Datasheet
56In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

STM32L011F3 SMD/SMT TSSOP-20 ARM Cortex M0+ 8 kB 32 bit 12 bit 32 MHz 16 I/O 2 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 16-Kbytes of Flash , 32 MHz CPU
Datasheet
6,887In Stock
Min.: 1
Mult.: 1

STM32L011K4 SMD/SMT LQFP-32 ARM Cortex M0+ 16 kB 32 bit 12 bit 32 MHz 26 I/O 2 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
Datasheet
2,070In Stock
Min.: 1
Mult.: 1

STM32L031C6 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 16-Kbytes of Flash , 32 MHz CPU
Datasheet
3,847In 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 1.65 V 3.6 V - 40 C + 125 C Tube
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU
Datasheet
1,916In 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 32-Kbytes of Flash , 32 MHz CPU
Datasheet
2,604In Stock
6,000Expected 21/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

STM32L031G6 SMD/SMT UFQFPN-28 ARM Cortex M0+ 32 kB 32 bit 12 bit 32 MHz 23 I/O 8 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 32-Kbytes of Flash , 32 MHz CPU, AES
Datasheet
3,620In Stock
1,480Expected 07/09/2026
Min.: 1
Mult.: 1

STM32L041F6 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 Tube
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU
Datasheet
2,899In Stock
Min.: 1
Mult.: 1

STM32L051C8 SMD/SMT LQFP-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 64 Kbytes of Flash , 32 MHz CPU
Datasheet
1,466In Stock
Min.: 1
Mult.: 1

STM32L051C8 SMD/SMT ARM Cortex M0+ 64 kB 32 bit 12 bit 32 MHz 37 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
1,625In Stock
1,560Expected 25/08/2026
Min.: 1
Mult.: 1

STM32L0 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 64 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
5,594In Stock
Min.: 1
Mult.: 1

STM32L052C8 SMD/SMT LQFP-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 64 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
7,709In Stock
28,080Expected 08/01/2027
Min.: 1
Mult.: 1

STM32L0 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 64-Kbyte of Flash , 32 MHz CPU, USB
Datasheet
3,310In 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 + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD
Datasheet
9,000Expected 22/03/2027
Min.: 1
Mult.: 1

STM32L053C8 SMD/SMT LQFP-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
1,380In Stock
2,400On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,400

STM32L071CB 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 Reel, Cut Tape, MouseReel