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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 32BIT Cortex M3 L/D Access Line STM32F101C6T6A STMicroelectronics 1: $7.07 2,892In Stock	Mfr. Part # STM32F101C6T6A Mouser Part # 511-STM32F101C6T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line Learn More about STMicroelectronics stm32f1	Datasheet	2,892In Stock	$7.07 $5.59 $5.18 $4.84 View $4.65 $4.33 $4.26 $4.08	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 M/D ACCESS USB MCU STM32F102CBT6 STMicroelectronics 1: $12.37 903In Stock	Mfr. Part # STM32F102CBT6 Mouser Part # 511-STM32F102CBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D ACCESS USB MCU Learn More about STMicroelectronics stm32f1	Datasheet	903In Stock	$12.37 $8.64 $8.24 $7.16 View $6.84 $6.52 $6.35 $6.19 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 M3 72MHz 64pins STM32F103RBH6 STMicroelectronics 1: $9.94 4,712In Stock	Mfr. Part # STM32F103RBH6 Mouser Part # 511-STM32F103RBH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M3 72MHz 64pins Learn More about STMicroelectronics stm32f1	Datasheet	4,712In Stock	$9.94 $8.06 $7.62 $7.11 View $6.98 $6.72 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT CORTEX M3 64K Flash 20KB RAM STM32F103V8T6TR STMicroelectronics 1: $12.69 1,141In Stock	Mfr. Part # STM32F103V8T6TR Mouser Part # 511-STM32F103V8T6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 64K Flash 20KB RAM Learn More about STMicroelectronics stm32f1	Datasheet	1,141In Stock	Cut Tape $12.69 $9.82 $8.67 $8.31 View Reel $7.36 $8.14 $7.70 $7.36 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	100 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 256Kb STM32F205ZCT7TR STMicroelectronics 1: $21.51 252In Stock	Mfr. Part # STM32F205ZCT7TR Mouser Part # 511-STM32F205ZCT7TR	STMicroelectronics	ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 256Kb Learn More about STMicroelectronics stm32f2	Datasheet	252In Stock	Cut Tape $21.51 $18.24 $15.70 $14.47 Reel $13.75 View $14.11 $13.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	LQFP-144	ARM Cortex M3	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB STM32F207VFT6 STMicroelectronics 1: $25.01 514In Stock	Mfr. Part # STM32F207VFT6 Mouser Part # 511-STM32F207VFT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB Learn More about STMicroelectronics stm32f2	Datasheet	514In Stock	$25.01 $19.66 $18.16 $16.76 View $16.46 $15.45 $15.26	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	16 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L152RET6 STMicroelectronics 1: $12.37 974In Stock	Mfr. Part # STM32L152RET6 Mouser Part # 511-STM32L152RET6	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	974In Stock	$12.37 $10.44 $9.79 $9.43 $9.42	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB STM32L152VBT6A STMicroelectronics 1: $13.25 727In Stock	Mfr. Part # STM32L152VBT6A Mouser Part # 511-STM32L152VBT6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	727In Stock	$13.25 $9.55 $8.76 $8.52 View $8.27 $7.91 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus CY8C5667AXI-LP006 Infineon Technologies 1: $29.79 1,775In Stock	Mfr. Part # CY8C5667AXI-LP006 Mouser Part # 727-CY8C5667AXILP006	Infineon Technologies	ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus Learn More about Infineon Technologies cypress psoc5lp	Datasheet	1,775In Stock	$29.79 $23.75 $20.68 $19.96 View $17.90 $17.81 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	62 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QP64 TMPM3HLFDAUG Toshiba 1: $11.58 1,461In Stock	Mfr. Part # TMPM3HLFDAUG Mouser Part # 757-TMPM3HLFDAUG	Toshiba	ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QP64 Learn More about Toshiba tmpm3h arm microcontrollers		1,461In Stock	$11.58 $9.60 $8.48 $8.09 View $7.39 $7.33 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	57 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MCU,M3,120MHz,1MBMem/130kBRAM,QFP128 TMPM3HPF10BFG Toshiba 1: $11.85 1,795In Stock	Mfr. Part # TMPM3HPF10BFG Mouser Part # 757-TMPM3HPF10BFG	Toshiba	ARM Microcontrollers - MCU MCU,M3,120MHz,1MBMem/130kBRAM,QFP128 Learn More about Toshiba tmpm3h arm microcontrollers		1,795In Stock	$11.85 $9.82 $8.68 $8.19 View $7.98 $7.69 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-128	ARM Cortex M3	118 I/O	32 bit	12 bit
SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 12KLEs M2S010TS-VFG256 Microchip Technology 1: $70.79 91In Stock	Mfr. Part # M2S010TS-VFG256 Mouser Part # 494-M2S010TS-VFG256	Microchip Technology	SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 12KLEs Learn More about Microchip Technology microchip smartfusion2 fpga	Datasheet	91In Stock	$70.79 $66.76 $66.73 $66.38 View Quote	Min.: 1 Mult.: 1	SMD/SMT	VFBGA-256	ARM Cortex M3
ARM Microcontrollers - MCU Value Line ARM 32Bit 64kB Flash 64-Pin STM32F100R8T7B STMicroelectronics 1: $9.42 960In Stock	Mfr. Part # STM32F100R8T7B Mouser Part # 511-STM32F100R8T7B	STMicroelectronics	ARM Microcontrollers - MCU Value Line ARM 32Bit 64kB Flash 64-Pin Learn More about STMicroelectronics stm32f1	Datasheet	960In Stock	$9.42 $7.21 $6.34 $5.72 View $5.47 $5.31 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 384kB Flash STM32F100VDT6B STMicroelectronics 1: $14.24 420In Stock	Mfr. Part # STM32F100VDT6B Mouser Part # 511-STM32F100VDT6B	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 384kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	420In Stock	$14.24 $10.30 $9.45 $8.76 View $8.31 $8.21 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 STM32F207VET6 STMicroelectronics 1: $23.18 532In Stock	Mfr. Part # STM32F207VET6 Mouser Part # 511-STM32F207VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	532In Stock	$23.18 $17.48 $16.13 $15.64 View $14.86 $14.59 $14.39 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	82 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB STM32F217VGT6 STMicroelectronics 1: $27.82 941In Stock	Mfr. Part # STM32F217VGT6 Mouser Part # 511-STM32F217VGT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	941In Stock	$27.82 $22.06 $19.17 $18.58 View $18.48 $16.93 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	82 I/O	32 bit	12 bit
ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU STM32L152VDT6 STMicroelectronics 1: $16.49 767In Stock	Mfr. Part # STM32L152VDT6 Mouser Part # 511-STM32L152VDT6	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	767In Stock	$16.49 $12.86 $12.01 $11.03 View $10.45 $9.84 $9.82	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus CY8C5467AXI-LP108 Infineon Technologies 1: $17.05 861In Stock	Mfr. Part # CY8C5467AXI-LP108 Mouser Part # 727-CY8C5467AXILP108	Infineon Technologies	ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus Learn More about Infineon Technologies cypress psoc5lp	Datasheet	861In Stock	$17.05 $14.14 $12.69 $12.38 View $11.75 $11.74	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	72 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1857JET256,551 NXP Semiconductors 1: $36.71 180In Stock	Mfr. Part # LPC1857JET256,551 Mouser Part # 771-LPC1857JET256551	NXP Semiconductors	ARM Microcontrollers - MCU High Performance 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxp lpc1830 lpc1850 lpc1857 mcus	Datasheet	180In Stock	$36.71 $29.22 $26.42 $25.49 View $24.72 Quote	Min.: 1 Mult.: 1	SMD/SMT	LBGA-256	ARM Cortex M3	164 I/O	32 bit	2 x 10 bit
ARM Microcontrollers - MCU MCU,M3,120MHz,1MBMem/130kBRAM,QFP144 TMPM3HQF10BFG Toshiba 1: $21.37 1,194In Stock	Mfr. Part # TMPM3HQF10BFG Mouser Part # 757-TMPM3HQF10BFG	Toshiba	ARM Microcontrollers - MCU MCU,M3,120MHz,1MBMem/130kBRAM,QFP144 Learn More about Toshiba tmpm3h arm microcontrollers		1,194In Stock	$21.37 $17.71 $15.78 $15.45 View $14.79 $13.95 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	134 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QFP144 TMPM3HQFDAFG Toshiba 1: $16.53 598In Stock	Mfr. Part # TMPM3HQFDAFG Mouser Part # 757-TMPM3HQFDAFG	Toshiba	ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QFP144 Learn More about Toshiba tmpm3h arm microcontrollers		598In Stock	$16.53 $13.69 $12.17 $12.14 View $11.58 $11.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	135 I/O	32 bit	12 bit
SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 6KLEs M2S005S-TQG144 Microchip Technology 1: $28.63 124In Stock	Mfr. Part # M2S005S-TQG144 Mouser Part # 494-M2S005S-TQG144	Microchip Technology	SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 6KLEs Learn More about Microchip Technology microchip smartfusion2 fpga	Datasheet	124In Stock	$28.63 $27.94 $27.43 $27.23 View $27.07 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-144	ARM Cortex M3
SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 12KLEs M2S010-VFG256 Microchip Technology 1: $55.89 77In Stock	Mfr. Part # M2S010-VFG256 Mouser Part # 494-M2S010-VFG256	Microchip Technology	SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 12KLEs Learn More about Microchip Technology microchip smartfusion2 fpga	Datasheet	77In Stock	$55.89 $55.87 $55.86 $53.50 View $53.48 $51.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFBGA-256	ARM Cortex M3	138 I/O
ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh STM32F100C4T7B STMicroelectronics 1: $7.46 1,307In Stock	Mfr. Part # STM32F100C4T7B Mouser Part # 511-STM32F100C4T7B	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh Learn More about STMicroelectronics stm32f1	Datasheet	1,307In Stock	$7.46 $5.67 $4.95 $4.74 View $4.49 $4.35 $4.31 $4.22 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Access Line STM32F101C8T6TR STMicroelectronics 1: $8.63 1,192In Stock 2,400Expected 2027-01-21	Mfr. Part # STM32F101C8T6TR Mouser Part # 511-STM32F101C8T6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Access Line Learn More about STMicroelectronics stm32f1	Datasheet	1,192In Stock 2,400Expected 2027-01-21	Cut Tape $8.63 $6.70 $5.92 $5.64 View Reel $4.69 $5.54 $5.11 $4.98 $4.69 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit