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ARM Cortex M3 Core Embedded Processors & Controllers

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Core = ARM Cortex M3

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel STM32F205VGT6TR STMicroelectronics 1: $17.92 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32F205VGT6TR Mouser Part # 511-STM32F205VGT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $17.92 $14.41 $12.88 $12.41 $11.04 Reel $10.79 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	82 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High Perf ARM 32Bit 1024kB Flash 144-Pin STM32F205ZGT6TR STMicroelectronics 1: $17.56 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32F205ZGT6TR Mouser Part # 511-STM32F205ZGT6TR	STMicroelectronics	ARM Microcontrollers - MCU High Perf ARM 32Bit 1024kB Flash 144-Pin Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $17.56 $14.28 $13.27 Reel $13.27 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	LQFP-144	ARM Cortex M3	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 256 kB STM32F207ICH6 STMicroelectronics 1,008: $11.33 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32F207ICH6 Mouser Part # 511-STM32F207ICH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 256 kB Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	$11.33	Min.: 1,008 Mult.: 1,008	SMD/SMT	BGA-176	ARM Cortex M3	140 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity STM32F207VCT7 STMicroelectronics 540: $9.31 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32F207VCT7 Mouser Part # 511-STM32F207VCT7	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	$9.31	Min.: 540 Mult.: 540	SMD/SMT	LQFP-100	ARM Cortex M3	82 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High Perf ARM 32Bit 768kB Flash 100-Pin STM32F207VFT6TR STMicroelectronics 1,000: $10.60 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32F207VFT6TR Mouser Part # 511-STM32F207VFT6TR	STMicroelectronics	ARM Microcontrollers - MCU High Perf ARM 32Bit 768kB Flash 100-Pin Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $10.60	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3		32 bit
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F215RET6 STMicroelectronics 1: $14.47 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32F215RET6 Mouser Part # 511-STM32F215RET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	$14.47 $11.34 $10.50 $9.69 View $9.35 $9.03 $8.83	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU STM32F21 High-Perf M3 1Mb 120 MHz MCU STM32F215RGT6TR STMicroelectronics 1,000: $10.74 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32F215RGT6TR Mouser Part # 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 $10.74	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3		32 bit	12 bit
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash 120 MHz CPU, ART Accel, HW c STM32F215ZGT7TR STMicroelectronics 500: $14.06 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32F215ZGT7TR Mouser Part # 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 $14.06	Min.: 500 Mult.: 500 : 500	SMD/SMT	LQFP-144	ARM Cortex M3	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F217IET6 STMicroelectronics 1: $18.49 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32F217IET6 Mouser Part # 511-STM32F217IET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	$18.49 $14.95 $13.99 $12.97 View $11.80 $11.63 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M3	140 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB STM32F217IGT6 STMicroelectronics 400: $16.05 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32F217IGT6 Mouser Part # 511-STM32F217IGT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	$16.05	Min.: 400 Mult.: 400	SMD/SMT	LQFP-176	ARM Cortex M3		32 bit	12 bit
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: $3.06 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM32L100C6U6ATR Mouser Part # 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 $3.06	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	UFQFPN-48	ARM Cortex M3	37 I/O		12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB STM32L151C8T6ATR STMicroelectronics 2,400: $3.49 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM32L151C8T6ATR Mouser Part # 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 $3.49	Min.: 2,400 Mult.: 2,400 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151CCT7 STMicroelectronics 1,500: $5.39 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM32L151CCT7 Mouser Part # 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	$5.39	Min.: 1,500 Mult.: 1,500	SMD/SMT	LQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151CCT7TR STMicroelectronics 2,400: $5.17 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM32L151CCT7TR Mouser Part # 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 $5.17	Min.: 2,400 Mult.: 2,400 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU STM32L151QDH6 STMicroelectronics 2,496: $8.41 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L151QDH6 Mouser Part # 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	$8.41	Min.: 2,496 Mult.: 2,496	SMD/SMT	BGA-132	ARM Cortex M3	109 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB STM32L151R8H6ATR STMicroelectronics 2,500: $3.86 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L151R8H6ATR Mouser Part # 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 $3.86	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	BGA-64	ARM Cortex M3	50 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB STM32L151R8T6ATR STMicroelectronics 1,000: $3.97 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L151R8T6ATR Mouser Part # 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 $3.97	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU STM32L151RCY6TR STMicroelectronics 3,000: $5.80 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L151RCY6TR Mouser Part # 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 $5.80	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32B ARM Cortex-M3 384Kb Flsh 32MHz CPU STM32L151RDY6TR STMicroelectronics 3,000: $5.42 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L151RDY6TR Mouser Part # 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 $5.42	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32B ARM Cortex-M3 384Kb Flsh 32MHz CPU STM32L151UCY6TR STMicroelectronics 3,000: $4.61 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L151UCY6TR Mouser Part # 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 $4.61	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-63	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB STM32L151VBT6A STMicroelectronics 540: $5.39 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L151VBT6A Mouser Part # 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	$5.39	Min.: 540 Mult.: 540	SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB STM32L151VBT6ATR STMicroelectronics 1,000: $5.23 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L151VBT6ATR Mouser Part # 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 $5.23	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU STM32L151VCH6 STMicroelectronics 1: $11.01 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L151VCH6 Mouser Part # 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	$11.01 $8.55 $7.57 $7.21 View $6.79 $6.56 $6.25 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp STM32L151VET7 STMicroelectronics 540: $8.40 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L151VET7 Mouser Part # 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	$8.40	Min.: 540 Mult.: 540	SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp STM32L151VEY6TR STMicroelectronics 3,000: $7.01 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32L151VEY6TR Mouser Part # 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 $7.01	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-104	ARM Cortex M3	83 I/O	32 bit	12 bit