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STM32L Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	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	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES STM32L041F6P7 STMicroelectronics 1: $3.10 4,700In Stock	Mfr. Part No. STM32L041F6P7 Mouser Part No 511-STM32L041F6P7	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	4,700In Stock	$3.10 $2.30 $1.97 $1.86 View $1.70 $1.67 $1.66 $1.54	Min.: 1 Mult.: 1	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
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB STM32L151CBU6A STMicroelectronics 1: $10.27 2,232In Stock	Mfr. Part No. STM32L151CBU6A Mouser Part No 511-STM32L151CBU6A	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	2,232In Stock	$10.27 $7.72 $6.94 $6.45 View $6.13 $5.90 $5.82 $5.78	Min.: 1 Mult.: 1	SMD/SMT	UFQPFN-48	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	37 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031E6Y6TR STMicroelectronics 1: $3.40 107In Stock 15,000On Order	Mfr. Part No. STM32L031E6Y6TR Mouser Part No 511-STM32L031E6Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	107In Stock 15,000On Order	Cut Tape $3.40 $2.50 $2.14 $1.92 View Reel $1.40 $1.66 $1.50 $1.46 $1.43 $1.40 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-25	ARM Cortex M0+	32 kB	32 bit	12 bit	32 MHz	20 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 128 Kbytes of Flash 32 MHz C STM32L100RBT6ATR STMicroelectronics 1: $9.33 542In Stock	Mfr. Part No. STM32L100RBT6ATR Mouser Part No 511-STM32L100RBT6ATR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 128 Kbytes of Flash 32 MHz C Learn More about STMicroelectronics stm32l1	Datasheet	542In Stock	Cut Tape $9.33 $7.18 $6.31 $6.04 Reel $5.58 View $5.81 $5.36 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	51 I/O	10 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433CCT6TR STMicroelectronics 1: $8.31 1,323In Stock	Mfr. Part No. STM32L433CCT6TR Mouser Part No 511-STM32L433CCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB	Datasheet	1,323In Stock	Cut Tape $8.31 $6.35 $5.56 $5.32 Reel $5.32 MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 2,400		LQFP-48												Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU STM32L071RBT6TR STMicroelectronics 1: $7.79 58In Stock 6,000Expected 22/2/2027	Mfr. Part No. STM32L071RBT6TR Mouser Part No 511-STM32L071RBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	58In Stock 6,000Expected 22/2/2027	Cut Tape $7.79 $5.59 $5.06 $4.61 View Reel $3.81 $4.47 $3.96 $3.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB STM32L052K8U6 STMicroelectronics 1: $4.53 46In Stock 5,880Expected 22/2/2027	Mfr. Part No. STM32L052K8U6 Mouser Part No 511-STM32L052K8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	46In Stock 5,880Expected 22/2/2027	$4.53 $3.29 $2.99 $2.72 View $2.56 $2.37 $2.27 $2.24 $2.20	Min.: 1 Mult.: 1	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	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB STM32L412TBY6TR STMicroelectronics 1: $5.49 4,040In Stock	Mfr. Part No. STM32L412TBY6TR Mouser Part No 511-STM32L412TBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB	Datasheet	4,040In Stock	Cut Tape $5.49 $4.15 $3.60 $3.43 View Reel $3.11 $3.14 $3.11 $3.11 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 5,000						12 bit								Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power w/FPU Arm Cortex-M4 MCU 80 MHz w/512 kbytes STM32L451CET6 STMicroelectronics 1: $10.87 2,482In Stock 4,500On Order	Mfr. Part No. STM32L451CET6 Mouser Part No 511-STM32L451CET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power w/FPU Arm Cortex-M4 MCU 80 MHz w/512 kbytes	Datasheet	2,482In Stock 4,500On Order	$10.87 $8.21 $7.36 $6.85 View $6.68 $6.28	Min.: 1 Mult.: 1 Max.: 500														Tray
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU STM32L011G4U7 STMicroelectronics 1: $3.82 1,670In Stock	Mfr. Part No. STM32L011G4U7 Mouser Part No 511-STM32L011G4U7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	1,670In Stock	$3.82 $2.65 $2.35 $2.19 View $2.09 $1.55 $1.51	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-28	ARM Cortex M0+	16 kB	32 bit	12 bit	32 MHz	24 I/O	2 kB	1.65 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051K8T6 STMicroelectronics 1: $5.00 4,861In Stock	Mfr. Part No. STM32L051K8T6 Mouser Part No 511-STM32L051K8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	4,861In Stock	$5.00 $3.39 $3.13 $2.72 View $2.56 $2.23 $2.07 $2.00 $1.96	Min.: 1 Mult.: 1	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
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU STM32L071V8T6 STMicroelectronics 1: $6.76 459In Stock 540Expected 22/2/2027	Mfr. Part No. STM32L071V8T6 Mouser Part No 511-STM32L071V8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	459In Stock 540Expected 22/2/2027	$6.76 $4.73 $4.34 $3.85 View $3.75 $3.71 Quote	Min.: 1 Mult.: 1	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	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031F6P6 STMicroelectronics 1: $3.45 4,123In Stock 5,920Expected 23/3/2027	Mfr. Part No. STM32L031F6P6 Mouser Part No 511-STM32L031F6P6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	4,123In Stock 5,920Expected 23/3/2027	$3.45 $2.48 $2.12 $1.93 View $1.86 $1.63 $1.58 $1.54 $1.52	Min.: 1 Mult.: 1	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	+ 85 C	Tube
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431RCI6 STMicroelectronics 1: $7.90 1,840In Stock	Mfr. Part No. STM32L431RCI6 Mouser Part No 511-STM32L431RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1,840In Stock	$7.90 $6.02 $5.28 $5.05	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT	UFBGA-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031C6T6 STMicroelectronics 1: $3.52 780In Stock	Mfr. Part No. STM32L031C6T6 Mouser Part No 511-STM32L031C6T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	780In Stock	$3.52 $2.61 $2.24 $2.14 View $2.11 $1.90 $1.81 $1.80	Min.: 1 Mult.: 1	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	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU STM32L011G4U6TR STMicroelectronics 1: $2.57 1,005In Stock	Mfr. Part No. STM32L011G4U6TR Mouser Part No 511-STM32L011G4U6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 16-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	1,005In Stock	Cut Tape $2.57 $1.89 $1.62 $1.54 Reel $1.26 View $1.39 $1.34 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT		ARM Cortex M0+	16 kB	32 bit	12 bit	32 MHz	24 I/O	2 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU STM32L071VZT6 STMicroelectronics 1: $8.72 54In Stock	Mfr. Part No. STM32L071VZT6 Mouser Part No 511-STM32L071VZT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	54In Stock	$8.72 $6.16 $5.66 $5.33 View $5.17 $4.83 $4.73 $4.68 Quote	Min.: 1 Mult.: 1	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	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496VGY6TR STMicroelectronics 1: $15.52 1,312In Stock	Mfr. Part No. STM32L496VGY6TR Mouser Part No 511-STM32L496VGY6TR	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	1,312In Stock	Cut Tape $15.52 $12.12 $10.74 $10.32 $10.19 Reel $10.19 MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 5,000	SMD/SMT	CSP-100	ARM Cortex M4	1 MB	32 bit	12 bit	80 MHz	83 I/O	320 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash USB OTG, DFSDM STM32L475RET6TR STMicroelectronics 1: $12.43 319In Stock 1,000On Order	Mfr. Part No. STM32L475RET6TR Mouser Part No 511-STM32L475RET6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash USB OTG, DFSDM	Datasheet	319In Stock 1,000On Order	Cut Tape $12.43 $9.90 $9.44 $8.20 Reel $8.20 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	80 MHz	51 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051C8U6 STMicroelectronics 1: $4.53 1,006In Stock 6,240On Order	Mfr. Part No. STM32L051C8U6 Mouser Part No 511-STM32L051C8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	1,006In Stock 6,240On Order On Order Ship Dates Mfr. No: STM32L051C8U6 Stock: 1,006 Can Dispatch Immediately On Order: 4,680 Expected 5/4/2027 1,560 TBD Factory Lead Time: 40 Weeks	$4.53 $3.30 $2.88 $2.71 View $2.33 $2.23 $2.19 $2.18	Min.: 1 Mult.: 1	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
ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L010C6T6 STMicroelectronics 1: $3.67 38In Stock 24,000On Order	Mfr. Part No. STM32L010C6T6 Mouser Part No 511-STM32L010C6T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	38In Stock 24,000On Order On Order Ship Dates Mfr. No: STM32L010C6T6 Stock: 38 Can Dispatch Immediately On Order: 9,000 Expected 22/2/2027 15,000 Expected 23/2/2027 Factory Lead Time: 40 Weeks	$3.67 $2.33 $2.04 $1.82 View $1.77 $1.55 $1.52 $1.51	Min.: 1 Mult.: 1	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	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash STM32L552RCT6 STMicroelectronics 1: $14.12 840In Stock	Mfr. Part No. STM32L552RCT6 Mouser Part No 511-STM32L552RCT6	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	840In Stock	$14.12 $10.98 $9.72 $9.11	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	2 x 12 bit	110 MHz	52 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD STM32L4P5VGT6 STMicroelectronics 1: $18.09 324In Stock	Mfr. Part No. STM32L4P5VGT6 Mouser Part No 511-STM32L4P5VGT6	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	324In Stock	$18.09 $14.18 $12.20 $11.79	Min.: 1 Mult.: 1 Max.: 200	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	2 x 12 bit	120 MHz	83 I/O	320 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L053C8T6 STMicroelectronics 1: $6.02 9,000Expected 24/2/2027	Mfr. Part No. STM32L053C8T6 Mouser Part No 511-STM32L053C8T6	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	9,000Expected 24/2/2027	$6.02 $4.49 $3.90 $3.71 View $3.52 $3.41 $2.86 $2.80	Min.: 1 Mult.: 1	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
ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 128 Kbytes of Flash 32 MHz C STM32L100RBT6A STMicroelectronics 1: $9.94 831In Stock	Mfr. Part No. STM32L100RBT6A Mouser Part No 511-STM32L100RBT6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 128 Kbytes of Flash 32 MHz C Learn More about STMicroelectronics stm32l1	Datasheet	831In Stock	$9.94 $7.64 $6.72 $6.27 View $6.26 $5.89 $5.83 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	51 I/O	10 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray