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ARM Cortex M3 Core Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 STM32F21 High-Perf M3 1Mb 120 MHz MCU STM32F215RGT6TR STMicroelectronics 1,000: £8.07 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F215RGT6TR Mouser Part No 511-STM32F215RGT6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32F21 High-Perf M3 1Mb 120 MHz MCU Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £8.07	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	120 MHz	1 MB	128 kB	12 bit		1.8 V	3.6 V	+ 85 C	Reel
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash 120 MHz CPU, ART Accel, HW c STM32F215ZGT7TR STMicroelectronics 500: £10.55 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F215ZGT7TR Mouser Part No 511-STM32F215ZGT7TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash 120 MHz CPU, ART Accel, HW c Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £10.55	Min.: 500 Mult.: 500 : 500	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	120 MHz	1 MB	128 kB	12 bit	114 I/O	1.8 V	3.6 V	+ 105 C	Reel
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F217IET6 STMicroelectronics 1: £13.88 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F217IET6 Mouser Part No 511-STM32F217IET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	£13.88 £11.23 £10.50 £9.73 View £8.86 £8.73 £8.72 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB	12 bit	140 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB STM32F217IGT6 STMicroelectronics 400: £12.05 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F217IGT6 Mouser Part No 511-STM32F217IGT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	£12.05	Min.: 400 Mult.: 400	SMD/SMT	LQFP-176	ARM Cortex M3	32 bit	120 MHz	1 MB	128 kB	12 bit		1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 32 Kbytes of Flash 32 MHz CP STM32L100C6U6ATR STMicroelectronics 2,500: £2.30 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32L100C6U6ATR Mouser Part No 511-STM32L100C6U6ATR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 32 Kbytes of Flash 32 MHz CP Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel £2.30	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	UFQFPN-48	ARM Cortex M3		32 MHz	32 kB	4 kB	12 bit	37 I/O	1.8 V	3.6 V	+ 85 C	Reel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB STM32L151C8T6ATR STMicroelectronics 2,400: £2.62 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32L151C8T6ATR Mouser Part No 511-STM32L151C8T6ATR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel £2.62	Min.: 2,400 Mult.: 2,400 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	32 MHz	64 kB	10 kB	12 bit	37 I/O	1.8 V	3.6 V	+ 85 C	Reel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151CCT7 STMicroelectronics 1,500: £4.05 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32L151CCT7 Mouser Part No 511-STM32L151CCT7	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	£4.05	Min.: 1,500 Mult.: 1,500	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	37 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151CCT7TR STMicroelectronics 2,400: £3.88 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32L151CCT7TR Mouser Part No 511-STM32L151CCT7TR	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	Reel £3.88	Min.: 2,400 Mult.: 2,400 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	37 I/O	1.8 V	3.6 V	+ 105 C	Reel
ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU STM32L151QDH6 STMicroelectronics 2,496: £6.31 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151QDH6 Mouser Part No 511-STM32L151QDH6	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	£6.31	Min.: 2,496 Mult.: 2,496	SMD/SMT	BGA-132	ARM Cortex M3	32 bit	32 MHz	384 kB	48 kB	12 bit	109 I/O	1.65 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB STM32L151R8H6ATR STMicroelectronics 2,500: £2.90 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151R8H6ATR Mouser Part No 511-STM32L151R8H6ATR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £2.90	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	BGA-64	ARM Cortex M3	32 bit	32 MHz	64 kB	32 kB	12 bit	50 I/O	1.8 V	3.6 V	+ 85 C	Reel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB STM32L151R8T6ATR STMicroelectronics 1,000: £2.98 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151R8T6ATR Mouser Part No 511-STM32L151R8T6ATR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £2.98	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	32 MHz	64 kB	32 kB	12 bit	51 I/O	1.8 V	3.6 V	+ 85 C	Reel
ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU STM32L151RCY6TR STMicroelectronics 3,000: £4.36 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 £4.36	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-64	ARM Cortex M3	32 bit	32 MHz	256 kB		12 bit	51 I/O	1.65 V	3.6 V	+ 85 C	Reel
ARM Microcontrollers - MCU 32B ARM Cortex-M3 384Kb Flsh 32MHz CPU STM32L151RDY6TR STMicroelectronics 3,000: £4.07 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 £4.07	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-64	ARM Cortex M3	32 bit	32 MHz	384 kB	48 kB	12 bit	51 I/O	1.65 V	3.6 V	+ 85 C	Reel
ARM Microcontrollers - MCU 32B ARM Cortex-M3 384Kb Flsh 32MHz CPU STM32L151UCY6TR STMicroelectronics 3,000: £3.46 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	Reel £3.46	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-63	ARM Cortex M3	32 bit	32 MHz	256 kB		12 bit	51 I/O	1.65 V	3.6 V	+ 85 C	Reel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB STM32L151VBT6A STMicroelectronics 540: £4.05 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	£4.05	Min.: 540 Mult.: 540	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	83 I/O	1.65 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 STM32L151VBT6ATR STMicroelectronics 1,000: £3.93 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151VBT6ATR Mouser Part No 511-STM32L151VBT6ATR	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	Reel £3.93	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	128 kB	32 kB	12 bit	83 I/O	1.65 V	3.6 V	+ 85 C	Reel
ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU STM32L151VCH6 STMicroelectronics 1: £8.27 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	£8.27 £6.42 £5.68 £5.41 View £5.10 £4.92 £4.70 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-100	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	83 I/O	1.65 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp STM32L151VET7 STMicroelectronics 540: £6.30 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32L151VET7 Mouser Part No 511-STM32L151VET7	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	£6.30	Min.: 540 Mult.: 540	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	512 kB	80 kB	12 bit	83 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp STM32L151VEY6TR STMicroelectronics 3,000: £5.26 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 £5.26	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-104	ARM Cortex M3	32 bit	32 MHz	512 kB	80 kB	12 bit	83 I/O	1.65 V	3.6 V	+ 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: £3.14 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	£3.14	Min.: 1,560 Mult.: 1,560	SMD/SMT	UFQPFN-48	ARM Cortex M3	32 bit	32 MHz	64 kB	10 kB	12 bit	37 I/O	1.65 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L152QCH6 STMicroelectronics 2,496: £5.67 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	£5.67	Min.: 2,496 Mult.: 2,496		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: £7.34 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	£7.34	Min.: 2,496 Mult.: 2,496	SMD/SMT	BGA-132	ARM Cortex M3	32 bit	32 MHz	512 kB	80 kB	12 bit	109 I/O	1.65 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, LCD, USB STM32L152R6T6A STMicroelectronics 960: £2.85 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	£2.85	Min.: 960 Mult.: 960	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	32 MHz	32 kB	32 kB	12 bit	51 I/O	1.65 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz STM32L152RDY6TR STMicroelectronics 3,000: £4.26 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 £4.26	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-64	ARM Cortex M3	32 bit	32 MHz	384 kB	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: £3.61 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 £3.61	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-63	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB			1.65 V	3.6 V	+ 85 C	Reel