ARM Microcontrollers - MCU

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STM32 32-Bit Arm® Cortex®-M MCUs

STMicroelectronics STM32 32-Bit Arm^® Cortex^®-M MCUs are based on the Arm Cortex-M processor and designed to offer new degrees of freedom to MCU users. The MCUs offer a 32-bit product range that combines very high performance, real-time capabilities, digital signal processing, and low-power, low-voltage operation. This is achieved while maintaining full integration and ease of development.

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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.	Series	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-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB STM32L151RBH6A STMicroelectronics 3 840: 3,96 € Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32L151RBH6A Mouser Part No 511-STM32L151RBH6A	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	Non-Stocked Lead-Time 40 Weeks	3,96 €	Min.: 3 840 Mult.: 3 840	STM32L151RB-A		BGA-64								1.65 V	3.6 V			Tray
ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU STM32L151RCY6TR STMicroelectronics 3 000: 4,99 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151RCY6TR Mouser Part No 511-STM32L151RCY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 4,99 €	Min.: 3 000 Mult.: 3 000 : 3 000	STM32L151RC	SMD/SMT	WLCSP-64	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	51 I/O		1.65 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU 32B ARM Cortex-M3 384Kb Flsh 32MHz CPU STM32L151RDY6TR STMicroelectronics 3 000: 4,66 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151RDY6TR Mouser Part No 511-STM32L151RDY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 384Kb Flsh 32MHz CPU Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 4,66 €	Min.: 3 000 Mult.: 3 000 : 3 000	STM32L151RD	SMD/SMT	WLCSP-64	ARM Cortex M3	384 kB	32 bit	12 bit	32 MHz	51 I/O	48 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU 32B ARM Cortex-M3 384Kb Flsh 32MHz CPU STM32L151UCY6TR STMicroelectronics 1: 7,32 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151UCY6TR Mouser Part No 511-STM32L151UCY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 384Kb Flsh 32MHz CPU Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape 7,32 € 5,58 € 4,97 € 4,66 € View Reel 3,96 € 4,55 € 4,16 € 4,11 € 3,96 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	STM32L151UC	SMD/SMT	WLCSP-63	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	51 I/O		1.65 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB STM32L151VBT6A STMicroelectronics 540: 4,64 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151VBT6A Mouser Part No 511-STM32L151VBT6A	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	Non-Stocked Lead-Time 52 Weeks	4,64 €	Min.: 540 Mult.: 540	STM32L151VB-A	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	83 I/O	16 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU STM32L151VCH6 STMicroelectronics 1: 9,47 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151VCH6 Mouser Part No 511-STM32L151VCH6	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	9,47 € 7,35 € 6,51 € 6,20 € View 5,84 € 5,64 € 5,38 € Quote	Min.: 1 Mult.: 1	STM32L151VC	SMD/SMT	BGA-100	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	83 I/O	32 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp STM32L151VCH6TR STMicroelectronics 1: 8,97 € Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32L151VCH6TR Mouser Part No 511-STM32L151VCH6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape 8,97 € 6,95 € 6,42 € 5,81 € View Reel 5,06 € 5,72 € 5,32 € 5,31 € 5,06 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	STM32L151VC		BGA-100								1.65 V	3.6 V			Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp STM32L151VCT6TR STMicroelectronics 1 000: 5,19 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151VCT6TR Mouser Part No 511-STM32L151VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 5,19 €	Min.: 1 000 Mult.: 1 000 : 1 000	STM32L151VC		LQFP-100								1.65 V	3.6 V			Reel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp STM32L151VEY6TR STMicroelectronics 3 000: 6,03 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151VEY6TR Mouser Part No 511-STM32L151VEY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 6,03 €	Min.: 3 000 Mult.: 3 000 : 3 000	STM32L151VE	SMD/SMT	WLCSP-104	ARM Cortex M3	512 kB	32 bit	12 bit	32 MHz	83 I/O	80 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, LCD, USB STM32L152C8U6A STMicroelectronics 1 560: 3,60 € Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32L152C8U6A Mouser Part No 511-STM32L152C8U6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 40 Weeks	3,60 €	Min.: 1 560 Mult.: 1 560	STM32L152C8-A	SMD/SMT	UFQPFN-48	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	37 I/O	10 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, LCD, USB STM32L152CBU6A STMicroelectronics 1 560: 3,68 € Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32L152CBU6A Mouser Part No 511-STM32L152CBU6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 40 Weeks	3,68 €	Min.: 1 560 Mult.: 1 560	STM32L152CB-A		UFQPFN-48								1.65 V	3.6 V			Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L152CCT6D STMicroelectronics 1 500: 4,34 € Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32L152CCT6D Mouser Part No 511-STM32L152CCT6D	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 40 Weeks	4,34 €	Min.: 1 500 Mult.: 1 500	STM32L152CC		LQFP-48								1.65 V	3.6 V			Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L152CCU6D STMicroelectronics 1 560: 4,33 € Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32L152CCU6D Mouser Part No 511-STM32L152CCU6D	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 40 Weeks	4,33 €	Min.: 1 560 Mult.: 1 560	STM32L152CC		UFQPFN-48								1.65 V	3.6 V			Tray
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L152QCH6 STMicroelectronics 2 496: 6,49 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L152QCH6 Mouser Part No 511-STM32L152QCH6	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	6,49 €	Min.: 2 496 Mult.: 2 496	STM32L152QC		BGA-132	ARM Cortex M3		32 bit					1.65 V	3.6 V			Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L152QEH6 STMicroelectronics 2 496: 8,41 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L152QEH6 Mouser Part No 511-STM32L152QEH6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	8,41 €	Min.: 2 496 Mult.: 2 496	STM32L152QE	SMD/SMT	BGA-132	ARM Cortex M3	512 kB	32 bit	12 bit	32 MHz	109 I/O	80 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, LCD, USB STM32L152R6H6A STMicroelectronics 3 840: 3,09 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L152R6H6A Mouser Part No 511-STM32L152R6H6A	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	Non-Stocked Lead-Time 52 Weeks	3,09 €	Min.: 3 840 Mult.: 3 840	STM32L152R6-A		BGA-64								1.65 V	3.6 V			Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, LCD, USB STM32L152R6T6A STMicroelectronics 960: 3,26 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L152R6T6A Mouser Part No 511-STM32L152R6T6A	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	Non-Stocked Lead-Time 52 Weeks	3,26 €	Min.: 960 Mult.: 960	STM32L152R6-A	SMD/SMT	LQFP-64	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	51 I/O	32 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, LCD, USB STM32L152R8H6A STMicroelectronics 3 840: 3,49 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L152R8H6A Mouser Part No 511-STM32L152R8H6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	3,49 €	Min.: 3 840 Mult.: 3 840	STM32L152R8-A		BGA-64								1.65 V	3.6 V			Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, LCD, USB STM32L152RBH6A STMicroelectronics 3 840: 3,96 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L152RBH6A Mouser Part No 511-STM32L152RBH6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	3,96 €	Min.: 3 840 Mult.: 3 840	STM32L152RB-A		BGA-64								1.65 V	3.6 V			Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, LCD, USB, 3xOp STM32L152RCT6D STMicroelectronics 960: 4,57 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L152RCT6D Mouser Part No 511-STM32L152RCT6D	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, LCD, USB, 3xOp Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	4,57 €	Min.: 960 Mult.: 960	STM32L152RC		LQFP-64								1.65 V	3.6 V			Tray
ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz STM32L152RDY6TR STMicroelectronics 3 000: 4,88 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L152RDY6TR Mouser Part No 511-STM32L152RDY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 4,88 €	Min.: 3 000 Mult.: 3 000 : 3 000	STM32L152RD	SMD/SMT	WLCSP-64	ARM Cortex M3	384 kB	32 bit		32 MHz		48 kB	1.65 V	3.6 V		+ 85 C	Reel
ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz STM32L152UCY6TR STMicroelectronics 3 000: 4,13 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L152UCY6TR Mouser Part No 511-STM32L152UCY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 4,13 €	Min.: 3 000 Mult.: 3 000 : 3 000	STM32L152UC	SMD/SMT	WLCSP-63	ARM Cortex M3	256 kB	32 bit		32 MHz		32 kB	1.65 V	3.6 V		+ 85 C	Reel
ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 64 Kbytes of Flash , RTC, LCD, USB STM32L152V8H6A STMicroelectronics 2 496: 4,15 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L152V8H6A Mouser Part No 511-STM32L152V8H6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 64 Kbytes of Flash , RTC, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	4,15 €	Min.: 2 496 Mult.: 2 496	STM32L152V8-A		BGA-100								1.65 V	3.6 V			Tray
ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 64 Kbytes of Flash , RTC, LCD, USB STM32L152V8T6A STMicroelectronics 1: 7,65 € Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L152V8T6A Mouser Part No 511-STM32L152V8T6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 64 Kbytes of Flash , RTC, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	7,65 € 5,50 € 5,02 € 4,91 € View 4,68 € 4,65 €	Min.: 1 Mult.: 1	STM32L152V8-A	SMD/SMT	LQFP-100	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	83 I/O	32 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, LCD, USB, 3xOp-amp STM32L152VCH6D STMicroelectronics 2 496: 5,27 € Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32L152VCH6D Mouser Part No 511-STM32L152VCH6D	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, LCD, USB, 3xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 40 Weeks	5,27 €	Min.: 2 496 Mult.: 2 496	STM32L1		BGA-100								1.65 V	3.6 V			Tray