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STM32L Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash STM32L552CCU6 STMicroelectronics 1: 7,75 € 7.457In Stock	Mfr. Part No. STM32L552CCU6 Mouser Part No 511-STM32L552CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	7.457In Stock	7,75 € 6,17 € 5,60 € 5,29 € View 5,07 € 4,90 €	Min.: 1 Mult.: 1 Max.: 750	SMD/SMT	UFQFPN-48	ARM Cortex M33	32 bit	110 MHz	256 kB	256 kB	2 x 12 bit	38 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L552RET6Q STMicroelectronics 1: 10,31 € 2.985In Stock	Mfr. Part No. STM32L552RET6Q Mouser Part No 511-STM32L552RET6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	2.985In Stock	10,31 € 8,06 € 7,16 € 6,72 € 6,35 €	Min.: 1 Mult.: 1 Max.: 750	SMD/SMT	LQFP-64	ARM Cortex M33	32 bit	110 MHz	512 kB	256 kB	2 x 12 bit	47 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU STM32L071K8U6 STMicroelectronics 1: 3,81 € 1.233In Stock 2.940Expected 2/22/2027	Mfr. Part No. STM32L071K8U6 Mouser Part No 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	1.233In Stock 2.940Expected 2/22/2027	3,81 € 2,82 € 2,49 € 2,30 € View 2,24 € 2,01 € 1,99 € 1,97 €	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M0+	32 bit	32 MHz	64 kB	20 kB	12 bit	23 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU STM32L011F4U6TR STMicroelectronics 1: 1,67 € 8.930In Stock 15.000Expected 3/5/2027	Mfr. Part No. STM32L011F4U6TR Mouser Part No 511-STM32L011F4U6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	8.930In Stock 15.000Expected 3/5/2027	Cut Tape 1,67 € 1,23 € 1,05 € 0,989 € Reel 0,805 € View 0,869 € 0,852 € 0,798 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	UFQFPN-20	ARM Cortex M0+	32 bit	32 MHz	16 kB	2 kB	12 bit	24 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431KCU6TR STMicroelectronics 1: 5,45 € 5.607In Stock 51.000On Order	Mfr. Part No. STM32L431KCU6TR Mouser Part No 511-STM32L431KCU6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash	Datasheet	5.607In Stock 51.000On Order	Cut Tape 5,45 € 3,75 € 3,49 € 3,07 € View Reel 2,48 € 2,92 € 2,63 € 2,48 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	SMD/SMT	QFN-32	ARM Cortex M4	32 bit	80 MHz	256 kB	64 kB	12 bit	26 I/O	1.71 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, LCD, USB STM32L152C6U6A STMicroelectronics 1: 5,87 € 1.142In Stock	Mfr. Part No. STM32L152C6U6A Mouser Part No 511-STM32L152C6U6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	1.142In Stock	5,87 € 4,31 € 4,02 € 3,53 € View 3,35 € 3,01 € 2,88 € 2,80 € Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQPFN-48	ARM Cortex M3	32 bit	32 MHz	32 kB	10 kB	12 bit	37 I/O	1.65 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM STM32L4P5CET6 STMicroelectronics 1: 8,90 € 1.377In Stock	Mfr. Part No. STM32L4P5CET6 Mouser Part No 511-STM32L4P5CET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	1.377In Stock	8,90 € 6,92 € 6,13 € 6,07 € 5,81 €	Min.: 1 Mult.: 1 Max.: 300													Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031E6Y6DTR STMicroelectronics 1: 2,34 € 3.338In Stock	Mfr. Part No. STM32L031E6Y6DTR Mouser Part No 511-STM32L031E6Y6DTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	3.338In Stock	Cut Tape 2,34 € 1,59 € 1,44 € 1,21 € View Reel 0,852 € 1,19 € 1,08 € 0,852 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	SMD/SMT	WLCSP-25	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	20 I/O	1.65 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB STM32L412K8T6 STMicroelectronics 1: 3,35 € 2.765In Stock	Mfr. Part No. STM32L412K8T6 Mouser Part No 511-STM32L412K8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB	Datasheet	2.765In Stock	3,35 € 2,52 € 2,18 € 2,08 € 1,91 €	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-32	ARM Cortex M4	32 bit	80 MHz	64 kB	40 kB	2 x 12 bit	26 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU STM32L071CBT6TR STMicroelectronics 1: 4,26 € 1.003In Stock 4.800On Order	Mfr. Part No. STM32L071CBT6TR Mouser Part No 511-STM32L071CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	1.003In Stock 4.800On Order On Order Ship Dates Mfr. No: STM32L071CBT6TR Stock: 1.003 Can Dispatch Immediately On Order: 2.400 Expected 2/25/2027 2.400 TBD Factory Lead Time: 40 Weeks	Cut Tape 4,26 € 3,30 € 2,98 € 2,72 € View Reel 2,20 € 2,64 € 2,33 € 2,20 € 2,20 € MouseReel Available	Min.: 1 Mult.: 1 : 2.400	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	32 MHz	128 kB	20 kB	12 bit	40 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz STM32L152CCT6 STMicroelectronics 1: 7,14 € 1.016In Stock	Mfr. Part No. STM32L152CCT6 Mouser Part No 511-STM32L152CCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz Learn More about STMicroelectronics stm32l1	Datasheet	1.016In Stock	7,14 € 5,55 € 5,07 € 4,71 € View 4,52 € 4,36 € 4,32 € 4,31 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	37 I/O	1.65 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU STM32L051C6T6 STMicroelectronics 1: 2,37 € 3.474In Stock	Mfr. Part No. STM32L051C6T6 Mouser Part No 511-STM32L051C6T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	3.474In Stock	2,37 € 1,75 € 1,51 € 1,44 € View 1,36 € 1,29 € 1,25 € 1,22 € 1,16 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	37 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM STM32L451CCU3 STMicroelectronics 1: 6,27 € 5.075In Stock	Mfr. Part No. STM32L451CCU3 Mouser Part No 511-STM32L451CCU3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	5.075In Stock	6,27 € 4,81 € 4,22 € 4,04 €	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	QFN-48	ARM Cortex M4	32 bit	80 MHz	256 kB	160 kB	12 bit	38 I/O	1.71 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD STM32L4P5ZGT6 STMicroelectronics 1: 12,62 € 443In Stock	Mfr. Part No. STM32L4P5ZGT6 Mouser Part No 511-STM32L4P5ZGT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	443In Stock	12,62 € 9,92 € 8,75 € 8,44 €	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT		ARM Cortex M4	32 bit	120 MHz	1 MB	320 kB	2 x 12 bit	115 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB STM32L151CBT6A STMicroelectronics 1: 5,99 € 946In Stock	Mfr. Part No. STM32L151CBT6A Mouser Part No 511-STM32L151CBT6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	946In Stock	5,99 € 4,45 € 4,09 € 3,78 € View 3,63 € 3,50 € 3,46 € 3,41 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	37 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash STM32L431RBT6 STMicroelectronics 1: 5,44 € 926In Stock 1.920Expected 2/22/2027	Mfr. Part No. STM32L431RBT6 Mouser Part No 511-STM32L431RBT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	926In Stock 1.920Expected 2/22/2027	5,44 € 3,84 € 3,59 € 3,16 €	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	80 MHz	128 kB	64 kB	12 bit	52 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031F6P6TR STMicroelectronics 1: 1,82 € 2.095In Stock 5.000On Order	Mfr. Part No. STM32L031F6P6TR Mouser Part No 511-STM32L031F6P6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	2.095In Stock 5.000On Order	Cut Tape 1,82 € 1,34 € 1,15 € 1,09 € Reel 0,886 € View 0,929 € 0,912 € 0,877 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-20	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	15 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073CBT6 STMicroelectronics 1: 5,38 € 53In Stock 1.500On Order	Mfr. Part No. STM32L073CBT6 Mouser Part No 511-STM32L073CBT6	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	53In Stock 1.500On Order	5,38 € 3,85 € 3,49 € 3,18 € View 3,09 € 2,73 € 2,71 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	32 MHz	128 kB	20 kB	12 bit	37 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM STM32L451VCT6 STMicroelectronics 1: 6,73 € 1.672In Stock	Mfr. Part No. STM32L451VCT6 Mouser Part No 511-STM32L451VCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1.672In Stock	6,73 € 4,81 € 4,43 € 4,31 € 4,15 €	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	80 MHz	256 kB	160 kB	12 bit	83 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU, AES STM32L021D4P6 STMicroelectronics 1: 1,78 € 1.255In Stock	Mfr. Part No. STM32L021D4P6 Mouser Part No 511-STM32L021D4P6	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	1.255In Stock	1,78 € 1,32 € 1,07 € 1,06 € View 1,04 € 0,98 € 0,822 € 0,812 €	Min.: 1 Mult.: 1			ARM Cortex M0+	32 bit	32 MHz	16 kB	2 kB	12 bit	11 I/O	1.8 V	3.6 V		Tube
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496QGI6 STMicroelectronics 1: 10,95 € 645In Stock 2.496On Order	Mfr. Part No. STM32L496QGI6 Mouser Part No 511-STM32L496QGI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	645In Stock 2.496On Order	10,95 € 8,70 € 7,99 € 7,56 € 7,42 €	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT	UFBGA-132	ARM Cortex M4	32 bit	80 MHz	1 MB	320 kB	3 x 12 bit	110 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB STM32L412RBT6 STMicroelectronics 1: 4,70 € 2.197In Stock	Mfr. Part No. STM32L412RBT6 Mouser Part No 511-STM32L412RBT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2.197In Stock	4,70 € 3,41 € 3,11 € 2,80 € View 2,73 € 2,52 €	Min.: 1 Mult.: 1 Max.: 750	SMD/SMT		ARM Cortex M4	32 bit	80 MHz	128 kB	40 kB	2 x 12 bit	52 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU STM32L011G3U6 STMicroelectronics 1: 2,20 € 11In Stock 2.940Expected 2/22/2027	Mfr. Part No. STM32L011G3U6 Mouser Part No 511-STM32L011G3U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	11In Stock 2.940Expected 2/22/2027	2,20 € 1,63 € 1,41 € 1,33 € 1,21 €	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M0+	32 bit	32 MHz	16 kB	2 kB	12 bit	24 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 64-Kbytes of Flash, 32 MHz CPU STM32L010R8T6TR STMicroelectronics 1: 3,03 € 19In Stock 6.000On Order	Mfr. Part No. STM32L010R8T6TR Mouser Part No 511-STM32L010R8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 64-Kbytes of Flash, 32 MHz CPU	Datasheet	19In Stock 6.000On Order On Order Ship Dates Mfr. No: STM32L010R8T6TR Stock: 19 Can Dispatch Immediately On Order: 2.000 Expected 2/22/2027 4.000 TBD Factory Lead Time: 52 Weeks	Cut Tape 3,03 € 2,03 € 1,75 € 1,58 € View Reel 1,33 € 1,53 € 1,39 € 1,33 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000													Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD STM32L4R5VIT6 STMicroelectronics 1: 13,57 € 288In Stock 540Expected 1/27/2027	Mfr. Part No. STM32L4R5VIT6 Mouser Part No 511-STM32L4R5VIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	288In Stock 540Expected 1/27/2027	13,57 € 10,02 € 9,27 €	Min.: 1 Mult.: 1 Max.: 200	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	2 MB	640 kB	12 bit	83 I/O	1.71 V	3.6 V	+ 85 C	Tray