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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051K8T6TR STMicroelectronics 1: ₩4,213.5 21,599In Stock	Mfr. Part # STM32L051K8T6TR Mouser Part # 511-STM32L051K8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	21,599In Stock	Cut Tape ₩4,213.5 ₩3,438.4 ₩2,973.4 ₩2,832.5 Reel ₩2,071.5 View ₩2,747.9 ₩2,437.9 ₩2,297 ₩2,057.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,400
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU STM32L051T6Y6TR STMicroelectronics 1: ₩3,058 11,523In Stock	Mfr. Part # STM32L051T6Y6TR Mouser Part # 511-STM32L051T6Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	11,523In Stock	Cut Tape ₩3,058 ₩2,846.6 ₩2,029.2 ₩1,902.4 Reel ₩1,846.1	Min.: 1 Mult.: 1 : 5,000
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, AES STM32L082KZT6 STMicroelectronics 1: ₩6,524.6 7,975In Stock	Mfr. Part # STM32L082KZT6 Mouser Part # 511-STM32L082KZT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, AES Learn More about STMicroelectronics stm32l0	Datasheet	7,975In Stock	₩6,524.6 ₩5,270.4 ₩4,763.1 ₩4,298.1 View ₩4,255.8 ₩4,030.3 ₩3,523 ₩3,396.2	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU STM32L011E4Y6TR STMicroelectronics 1: ₩2,860.7 19,183In Stock	Mfr. Part # STM32L011E4Y6TR Mouser Part # 511-STM32L011E4Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	19,183In Stock	Cut Tape ₩2,860.7 ₩2,113.8 ₩1,803.8 ₩1,676.9 View Reel ₩1,231.6 ₩1,578.3 ₩1,376.8 ₩1,289.4 ₩1,255.6 ₩1,231.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, USB STM32L052T6Y6TR STMicroelectronics 1: ₩5,510 3,311In Stock	Mfr. Part # STM32L052T6Y6TR Mouser Part # 511-STM32L052T6Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	3,311In Stock	Cut Tape ₩5,510 ₩3,734.4 ₩3,452.5 ₩3,001.6 View Reel ₩1,958.8 ₩2,818.4 ₩2,466.1 ₩2,282.9 ₩1,958.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU STM32L011K4U6 STMicroelectronics 1: ₩3,297.5 2,124In Stock	Mfr. Part # STM32L011K4U6 Mouser Part # 511-STM32L011K4U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	2,124In Stock	₩3,297.5 ₩2,437.9 ₩2,099.7 ₩1,987 View ₩1,930.6 ₩1,691 ₩1,578.3	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073VBT6TR STMicroelectronics 1: ₩8,863.9 2,438In Stock	Mfr. Part # STM32L073VBT6TR Mouser Part # 511-STM32L073VBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	2,438In Stock	Cut Tape ₩8,863.9 ₩6,778.3 ₩5,946.8 ₩5,679.1 Reel ₩4,650.4 View ₩5,242.2 ₩4,537.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU STM32L011F4U3TR STMicroelectronics 1: ₩3,001.6 7,759In Stock	Mfr. Part # STM32L011F4U3TR Mouser Part # 511-STM32L011F4U3TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	7,759In Stock	Cut Tape ₩3,001.6 ₩2,212.4 ₩1,888.3 ₩1,789.7 Reel ₩1,479.7 View ₩1,620.6 ₩1,606.5 ₩1,465.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu STM32L071CZY6TR STMicroelectronics 1: ₩5,763.6 3,279In Stock	Mfr. Part # STM32L071CZY6TR Mouser Part # 511-STM32L071CZY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu Learn More about STMicroelectronics stm32l0	Datasheet	3,279In Stock	Cut Tape ₩5,763.6 ₩4,509.4 ₩4,100.8 ₩3,847.1 View Reel ₩3,593.5 ₩3,804.8 ₩3,607.6 ₩3,593.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU, AES STM32L021F4U6TR STMicroelectronics 1: ₩2,762 5,814In Stock	Mfr. Part # STM32L021F4U6TR Mouser Part # 511-STM32L021F4U6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	5,814In Stock	Cut Tape ₩2,762 ₩2,029.2 ₩1,733.3 ₩1,648.8 View Reel ₩1,272.5 ₩1,493.8 ₩1,437.4 ₩1,272.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031K6U7 STMicroelectronics 1: ₩4,678.5 2,845In Stock	Mfr. Part # STM32L031K6U7 Mouser Part # 511-STM32L031K6U7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	2,845In Stock	₩4,678.5 ₩3,043.9 ₩2,804.3 ₩2,409.7 View ₩2,254.7 ₩1,972.9 ₩1,846.1 ₩1,733.3 ₩1,691	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L053C8U6 STMicroelectronics 1: ₩4,678.5 2,288In Stock	Mfr. Part # STM32L053C8U6 Mouser Part # 511-STM32L053C8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	2,288In Stock	₩4,678.5 ₩3,508.9 ₩3,029.8 ₩2,888.9 View ₩2,635.2 ₩2,607 ₩2,592.9	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU STM32L071K8U6 STMicroelectronics 1: ₩5,087.2 1,406In Stock 2,940Expected 3/8/2027	Mfr. Part # STM32L071K8U6 Mouser Part # 511-STM32L071K8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	1,406In Stock 2,940Expected 3/8/2027	₩5,087.2 ₩4,044.4 ₩3,663.9 ₩3,480.7 View ₩3,452.5 ₩3,255.3 ₩3,241.2	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073CZT3 STMicroelectronics 1: ₩9,667.1 1,335In Stock	Mfr. Part # STM32L073CZT3 Mouser Part # 511-STM32L073CZT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	1,335In Stock	₩9,667.1 ₩7,412.4 ₩6,510.5 ₩6,214.6 View ₩5,749.5 ₩5,735.4 ₩5,721.4	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU STM32L011F3U6TR STMicroelectronics 1: ₩2,029.2 3,444In Stock	Mfr. Part # STM32L011F3U6TR Mouser Part # 511-STM32L011F3U6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	3,444In Stock	Cut Tape ₩2,029.2 ₩1,606.5 ₩1,437.4 ₩1,374 Reel ₩1,120.3 View ₩1,355.7 ₩1,272.5 ₩1,265.5 ₩1,107.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES STM32L041C6T7 STMicroelectronics 1: ₩4,424.9 1,721In Stock	Mfr. Part # STM32L041C6T7 Mouser Part # 511-STM32L041C6T7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	1,721In Stock	₩4,424.9 ₩3,311.6 ₩2,860.7 ₩2,719.8 View ₩2,550.7 ₩2,240.6 ₩2,170.2 ₩2,156.1	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB STM32L072KZU7 STMicroelectronics 1: ₩9,413.5 7,668In Stock	Mfr. Part # STM32L072KZU7 Mouser Part # 511-STM32L072KZU7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	7,668In Stock	₩9,413.5 ₩6,919.2 ₩6,440 ₩5,665 View ₩5,383.1 ₩4,819.5 ₩4,622.2 ₩4,002.1 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031F6P7 STMicroelectronics 1: ₩3,241.2 13,273In Stock	Mfr. Part # STM32L031F6P7 Mouser Part # 511-STM32L031F6P7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	13,273In Stock	₩3,241.2 ₩2,381.5 ₩2,057.4 ₩1,930.6 View ₩1,888.3 ₩1,733.3 ₩1,423.3 ₩1,406.4 ₩1,324.6	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, AES STM32L062K8T6 STMicroelectronics 1: ₩4,016.2 1,731In Stock	Mfr. Part # STM32L062K8T6 Mouser Part # 511-STM32L062K8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, AES Learn More about STMicroelectronics stm32l0	Datasheet	1,731In Stock	₩4,016.2 ₩3,339.8 ₩3,086.1 ₩2,973.4 View ₩2,888.9 ₩2,818.4 ₩2,804.3 ₩2,649.3	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU STM32L071CBY6TR STMicroelectronics 1: ₩6,200.5 1,943In Stock	Mfr. Part # STM32L071CBY6TR Mouser Part # 511-STM32L071CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	1,943In Stock	Cut Tape ₩6,200.5 ₩4,678.5 ₩4,171.2 ₩3,889.4 View Reel ₩3,339.8 ₩3,762.6 ₩3,579.4 ₩3,523 ₩3,339.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU STM32L071RZH6 STMicroelectronics 1: ₩7,652 3,360In Stock	Mfr. Part # STM32L071RZH6 Mouser Part # 511-STM32L071RZH6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	3,360In Stock	₩7,652 ₩5,820 ₩5,087.2 ₩4,861.7 View ₩4,847.6 ₩4,481.3 ₩4,382.6 ₩4,241.7 ₩4,044.4	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB STM32L072CZT7 STMicroelectronics 1: ₩8,342.5 4,912In Stock	Mfr. Part # STM32L072CZT7 Mouser Part # 511-STM32L072CZT7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	4,912In Stock	₩8,342.5 ₩6,369.6 ₩5,580.4 ₩5,326.8 View ₩4,918.1 ₩4,453.1 ₩3,945.8 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073VZT3 STMicroelectronics 1: ₩10,794.5 1,583In Stock	Mfr. Part # STM32L073VZT3 Mouser Part # 511-STM32L073VZT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	1,583In Stock	₩10,794.5 ₩7,722.4 ₩7,102.4 ₩6,707.8 View ₩6,651.4 ₩6,059.6	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz STM32L051R8T7 STMicroelectronics 1: ₩4,706.7 1,386In Stock	Mfr. Part # STM32L051R8T7 Mouser Part # 511-STM32L051R8T7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz Learn More about STMicroelectronics stm32l0	Datasheet	1,386In Stock	₩4,706.7 ₩3,523 ₩3,058 ₩2,818.4 View ₩2,409.7 ₩2,353.4	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031C6U6 STMicroelectronics 1: ₩4,143 117In Stock 4,680On Order	Mfr. Part # STM32L031C6U6 Mouser Part # 511-STM32L031C6U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	117In Stock 4,680On Order On Order Ship Dates Mfr. #: STM32L031C6U6 Stock: 117 Can Ship Immediately On Order: 1,560 Expected 3/1/2027 3,120 Expected 3/22/2027 Factory Lead-Time: 40 Weeks	₩4,143 ₩3,043.9 ₩2,635.2 ₩2,085.6 View ₩1,888.3 ₩1,775.6 ₩1,761.5 ₩1,747.4	Min.: 1 Mult.: 1

STM32 L0 Ultra-Low-Power MCUs

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STM32 L0 Ultra-Low-Power MCUs

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