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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 (CAD) 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 ARM Cortex M3 512kB 16 Timers ADC DAC STM32F100ZET6BTR STMicroelectronics 1: $17.87 370In Stock	Mfr. Part # STM32F100ZET6BTR Mouser Part # 511-STM32F100ZET6BTR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 512kB 16 Timers ADC DAC Learn More about STMicroelectronics stm32f1	Datasheet	370In Stock	Cut Tape $17.87 $14.53 $13.85 $12.04 Reel $10.61 View $11.49 $10.50 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	LQFP-144	ARM Cortex M3		32 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU STM32F101ZDT6 STMicroelectronics 1: $17.91 357In Stock	Mfr. Part # STM32F101ZDT6 Mouser Part # 511-STM32F101ZDT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU Learn More about STMicroelectronics stm32f1	Datasheet	357In Stock	$17.91 $14.56 $13.88 $12.05 View $10.37 $10.35 $10.34 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M3 MCU 384 Kbytes of Flash 24 MHz CPU, motor c STM32F100RDT6BTR STMicroelectronics 1: $14.50 454In Stock	Mfr. Part # STM32F100RDT6BTR Mouser Part # 511-STM32F100RDT6BTR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M3 MCU 384 Kbytes of Flash 24 MHz CPU, motor c Learn More about STMicroelectronics stm32f1	Datasheet	454In Stock	Cut Tape $14.50 $10.87 $10.37 $9.00 Reel $7.46 View $8.60 $8.16 $7.39 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex 256 Kb Value Line STM32F100VCT6 STMicroelectronics 1: $13.41 540In Stock NRND	Mfr. Part # STM32F100VCT6 Mouser Part # 511-STM32F100VCT6 NRND	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 256 Kb Value Line Learn More about STMicroelectronics stm32f1	Datasheet	540In Stock	$13.41 $10.31 $9.33 $8.54 View $8.18 $7.86	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	80 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 384kB Flash STM32F100VDT6BTR STMicroelectronics 1: $13.38 860In Stock	Mfr. Part # STM32F100VDT6BTR Mouser Part # 511-STM32F100VDT6BTR	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 384kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	860In Stock	Cut Tape $13.38 $10.38 $9.19 $8.81 View Reel $8.18 $8.51 $8.18 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	80 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex M3 384kB 16 Timers ADC DAC STM32F100VDT7B STMicroelectronics 1: $16.16 532In Stock	Mfr. Part # STM32F100VDT7B Mouser Part # 511-STM32F100VDT7B	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 384kB 16 Timers ADC DAC Learn More about STMicroelectronics stm32f1	Datasheet	532In Stock	$16.16 $12.50 $11.91 $10.35 View $9.88 $8.78 $8.77	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	80 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32B Cortex-M3 LCD 256Kb Flsh 32MHz CPU STM32L152VCH6 STMicroelectronics 1: $15.02 2,472In Stock	Mfr. Part # STM32L152VCH6 Mouser Part # 511-STM32L152VCH6	STMicroelectronics	ARM Microcontrollers - MCU 32B Cortex-M3 LCD 256Kb Flsh 32MHz CPU Learn More about STMicroelectronics stm32l1	Datasheet	2,472In Stock	$15.02 $11.69 $10.35 $9.94 View $9.30 $9.01 $8.58 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D USB MCU STM32F102R4T6A STMicroelectronics 1: $8.80 949In Stock	Mfr. Part # STM32F102R4T6A Mouser Part # 511-STM32F102R4T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D USB MCU Learn More about STMicroelectronics stm32f1	Datasheet	949In Stock	$8.80 $6.72 $5.89 $5.49 View $5.14 $5.13	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line STM32F103REY6TR STMicroelectronics 1: $13.81 1,899In Stock	Mfr. Part # STM32F103REY6TR Mouser Part # 511-STM32F103REY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line Learn More about STMicroelectronics stm32f1	Datasheet	1,899In Stock	Cut Tape $13.81 $11.78 $11.03 $10.58 View Reel $10.14 $10.51 $10.14 $10.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WLCSP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L151QCH6 STMicroelectronics 1: $18.26 1,076In Stock	Mfr. Part # STM32L151QCH6 Mouser Part # 511-STM32L151QCH6	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	1,076In Stock	$18.26 $14.85 $14.16 $12.30 View $11.74 $11.03 $10.07 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-132	ARM Cortex M3	109 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB STM32L152VBT6ATR STMicroelectronics 1: $13.54 185In Stock	Mfr. Part # STM32L152VBT6ATR Mouser Part # 511-STM32L152VBT6ATR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	185In Stock	Cut Tape $13.54 $10.27 $9.07 $8.90 Reel $8.11 View $8.38 $7.43 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel STM32F205VGT6V STMicroelectronics 1: $26.21 539In Stock NRND	Mfr. Part # STM32F205VGT6V Mouser Part # 511-STM32F205VGT6V NRND	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	539In Stock	$26.21 $20.59 $19.30 $18.45 View $17.61 $16.96 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	82 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Value Line ARM 32Bit 64kB Flash 48-Pin STM32F100C8T7BTR STMicroelectronics 1: $8.94 1,012In Stock	Mfr. Part # STM32F100C8T7BTR Mouser Part # 511-STM32F100C8T7BTR	STMicroelectronics	ARM Microcontrollers - MCU Value Line ARM 32Bit 64kB Flash 48-Pin Learn More about STMicroelectronics stm32f1	Datasheet	1,012In Stock	Cut Tape $8.94 $6.68 $6.05 $5.53 View Reel $3.87 $5.39 $4.90 $4.19 $3.87 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT		ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L151VCT6A STMicroelectronics 1: $17.76 520In Stock NRND	Mfr. Part # STM32L151VCT6A Mouser Part # 511-STM32L151VCT6A NRND	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	520In Stock	$17.76 $13.81 $13.18 $11.43 View $10.92 $9.92 $9.86 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh STM32F100R4T6BTR STMicroelectronics 1: $8.14 2,000In Stock	Mfr. Part # STM32F100R4T6BTR Mouser Part # 511-STM32F100R4T6BTR	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh Learn More about STMicroelectronics stm32f1	Datasheet	2,000In Stock	Cut Tape $8.14 $6.21 $5.43 $5.18 $4.78 Reel $3.99 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT		ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, STM32F105RCT6V STMicroelectronics 1: $21.51 510In Stock NRND	Mfr. Part # STM32F105RCT6V Mouser Part # 511-STM32F105RCT6V NRND	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, Learn More about STMicroelectronics stm32f1	Datasheet	510In Stock	$21.51 $16.86 $15.61 $14.41 View $13.91 $12.86	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, STM32F105VCT6W STMicroelectronics 1: $20.03 333In Stock NRND	Mfr. Part # STM32F105VCT6W Mouser Part # 511-STM32F105VCT6W NRND	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, Learn More about STMicroelectronics stm32f105	Datasheet	333In Stock	$20.03 $15.72 $13.55 $13.10 View $13.05 $12.56 $12.47 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	80 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F215VET6 STMicroelectronics 1: $22.26 526In Stock	Mfr. Part # STM32F215VET6 Mouser Part # 511-STM32F215VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	526In Stock	$22.26 $16.42 $15.16 $15.15 View $14.13 $14.11 $14.08 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	82 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash 120 MHz CPU, ART Accel, HW c STM32F215VGT7 STMicroelectronics 1: $20.85 519In Stock	Mfr. Part # STM32F215VGT7 Mouser Part # 511-STM32F215VGT7	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	519In Stock	$20.85 $17.94 $17.37 $16.49 Quote Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	82 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN STM32F103R4H6A STMicroelectronics 1: $10.74 3,834In Stock	Mfr. Part # STM32F103R4H6A Mouser Part # 511-STM32F103R4H6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	3,834In Stock	$10.74 $8.08 $7.36 $6.74 View $6.44 $5.85 $5.66 $5.27 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G210F128G-E-QFN32 Silicon Labs 1: $9.99 4,897In Stock	Mfr. Part # EFM32G210F128G-E-QFN32 Mouser Part # 634-32G210128GEQFN32	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	4,897In Stock	$9.99 $7.95 $7.19 $6.68 View $6.24 $6.05 $6.00 $5.85	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M3	24 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32B Cortex-M3 LCD 384Kb Flsh 32MHz CPU STM32L162VCH6 STMicroelectronics 1: $16.30 190In Stock	Mfr. Part # STM32L162VCH6 Mouser Part # 511-STM32L162VCH6	STMicroelectronics	ARM Microcontrollers - MCU 32B Cortex-M3 LCD 384Kb Flsh 32MHz CPU Learn More about STMicroelectronics stm32l1	Datasheet	190In Stock	$16.30 $12.67 $12.08 $10.50 View $10.02 $9.45 $8.81 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES EFM32G232F64G-E-QFP64 Silicon Labs 1: $9.17 410In Stock NRND	Mfr. Part # EFM32G232F64G-E-QFP64 Mouser Part # 634-32G232F64GEQFP64 NRND	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES	Datasheet	410In Stock	$9.17 $7.30 $6.60 $6.05 View $5.89 $5.59 $5.54 $5.50	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M3	53 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG280F1024G-E-QFP100 Silicon Labs 1: $28.09 440In Stock NRND	Mfr. Part # EFM32GG280F1024G-E-QFP100 Mouser Part # 634-32GG280F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	440In Stock	$28.09 $22.26 $20.81 $19.21 View $18.32 $17.99 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	85 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG295F1024G-E-BGA120 Silicon Labs 1: $27.52 1,300In Stock NRND	Mfr. Part # EFM32GG295F1024G-E-BGA120 Mouser Part # 634-32GG295F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	1,300In Stock	$27.52 $22.28 $20.42 $19.20 View $18.30 $17.88 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-120	ARM Cortex M3	93 I/O	32 bit	12 bit