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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Qty. RoHS ECAD Model Series
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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 128-Kbytes of Flash , 32 MHz CPU, USB
Datasheet
805In Stock
Min.: 1
Mult.: 1

STM32L072RB SMD/SMT LQFP-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
Datasheet
1.131In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

STM32L072RZ 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, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD
Datasheet
505In Stock
Min.: 1
Mult.: 1

STM32L073CZ SMD/SMT ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 37 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
1.535In Stock
Min.: 1
Mult.: 1

STM32L073CZ SMD/SMT UFQFPN-48 ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 37 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
Datasheet
925In Stock
Min.: 1
Mult.: 1

STM32L073RZ SMD/SMT 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 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD
Datasheet
817In 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 128-Kbytes Flash, 32 MHz CPU, AES
Datasheet
776In 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 192-Kbytes of Flash , 32 MHz CPU, AES
Datasheet
1.085In Stock
Min.: 1
Mult.: 1

STM32L081CZ SMD/SMT 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 192-Kbytes of Flash , 32 MHz CPU, AES
Datasheet
1.887In Stock
Min.: 1
Mult.: 1

STM32L081KZ 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 192-Kbytes of Flash , 32 MHz CPU, AES
Datasheet
2.935In Stock
Min.: 1
Mult.: 1

STM32L081KZ SMD/SMT 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 192-Kbytes Flash, 32 MHz CPU, AES
Datasheet
3.518In Stock
Min.: 1
Mult.: 1
Reel: 5.000

STM32L0 SMD/SMT WLCSP-49 ARM Cortex M0+ 192 kB 32 bit 12 bit 32 MHz 40 I/O 20 kB 1.8 V 3.6 V - 40 C + 125 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, AES
Datasheet
1.492In Stock
Min.: 1
Mult.: 1

STM32L082KB 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 + 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
1.392In Stock
Min.: 1
Mult.: 1

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 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES
Datasheet
476In Stock
Min.: 1
Mult.: 1

STM32L083VZ SMD/SMT LQFP-100 ARM Cortex M0+ 192 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 value line Arm Cortex-M0+ MCU 16-Kbytes of of Flash & 32 MHz CPU
Datasheet
1.872In Stock
2.500Expected 18/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

STM32L010F4 TSSOP-20 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU
Datasheet
83In Stock
960Expected 17/02/2026
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 value line Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU
Datasheet
392In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

STM32L010RB LQFP-64 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU
Datasheet
657In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

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 Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU
Datasheet
104In Stock
5.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

STM32L011D4 TSSOP-14 Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU
Datasheet
290In Stock
960Expected 16/04/2026
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 + 105 C Tube
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU
Datasheet
1.505In Stock
Min.: 1
Mult.: 1

STM32L011F3 SMD/SMT TSSOP-20 ARM Cortex M0+ 8 kB 32 bit 12 bit 32 MHz 16 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 8-Kbytes Flash, 32 MHz CPU
Datasheet
1.666In Stock
Min.: 1
Mult.: 1
Reel: 3.000

STM32L0 SMD/SMT UFQFPN-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 + 125 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU
Datasheet
982In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

STM32L011F3 SMD/SMT UFQFPN-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 Flash, 32 MHz CPU
Datasheet
3.871In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

STM32L011F4 SMD/SMT UFQFPN-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 + 125 C Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU, AES
Datasheet
504In Stock
Min.: 1
Mult.: 1

STM32L021K4 ARM Cortex M0+ 16 kB 32 bit 12 bit 32 MHz 24 I/O 2 kB 1.8 V 3.6 V Tray