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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 5.50 V, PSoC 5 CapSense Plus CY8C5668AXI-LP010 Infineon Technologies 1: $38.04 929In Stock	Mfr. Part # CY8C5668AXI-LP010 Mouser Part # 727-CY8C5668AXILP010	Infineon Technologies	ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus Learn More about Infineon Technologies cypress psoc5lp	Datasheet	929In Stock	$38.04 $30.41 $27.29 $26.04 View $25.53 $24.57 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	72 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MM-LEGACY PSOC135 CY8C5266FNI-LP205T Infineon Technologies 1: $20.35 698In Stock	Mfr. Part # CY8C5266FNI-LP205T Mouser Part # 727-CY8C5266FNLP205T	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY PSOC135 Learn More about Infineon Technologies cypress psoc 5lp socs	Datasheet	698In Stock	Cut Tape $20.35 $15.46 $14.82 $13.07 View Reel $11.17 $12.47 $12.00 $11.17 Quote	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	WLCSP-99	ARM Cortex M3	62 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B ATSAM3U1CB-AU Microchip Technology 1: $5.72 348In Stock	Mfr. Part # ATSAM3U1CB-AU Mouser Part # 556-ATSAM3U1CB-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B Learn More about Microchip Technology microchip sam3u mcus	Datasheet	348In Stock	$5.72 $5.20 $5.19 $4.71	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	57 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG842F256G-F-QFP64R Silicon Labs 1: $15.35 3,787In Stock	Mfr. Part # EFM32LG842F256G-F-QFP64R Mouser Part # 634-32LG842256GFQFPR	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	3,787In Stock	Cut Tape $15.35 $12.03 $11.19 $10.27 View Reel $9.36 $10.18 $9.58 $9.36 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-64	ARM Cortex M3	53 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus CY8C5667AXI-LP006 Infineon Technologies 1: $26.90 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	$26.90 $21.44 $18.67 $18.02 View $16.16 $16.08 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	62 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Lumentum Part to Reserve Buffer Die ADUCM320BBCZ-RL Analog Devices 1: $33.06 1,588In Stock	Mfr. Part # ADUCM320BBCZ-RL Mouser Part # 584-ADUCM320BBCZ-RL	Analog Devices	ARM Microcontrollers - MCU Lumentum Part to Reserve Buffer Die Learn More about Analog Devices adi microcontrollers	Datasheet	1,588In Stock	Cut Tape $33.06 $32.33 $31.63 $30.99 View $30.52 $30.06 $29.61 $29.61 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,270	SMD/SMT	BGA-96	ARM Cortex M3	40 I/O	32 bit	14 bit
ARM Microcontrollers - MCU Cortex M3 + 24K/256K + Dual 24bit SD AFE ADUCM362BCPZ256 Analog Devices 1: $36.65 741In Stock	Mfr. Part # ADUCM362BCPZ256 Mouser Part # 584-ADUCM362BCPZ256	Analog Devices	ARM Microcontrollers - MCU Cortex M3 + 24K/256K + Dual 24bit SD AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	741In Stock	$36.65 $32.02 $26.74 $26.52 $25.48	Min.: 1 Mult.: 1 Max.: 592	SMD/SMT	LFCSP-48	ARM Cortex M3	19 I/O	32 bit	24 bit
SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 6KLEs M2S005S-TQG144 Microchip Technology 1: $25.84 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	$25.84 $25.22 $24.77 $24.58 View $24.44 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-144	ARM Cortex M3
ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh STM32F100C4T7B STMicroelectronics 1: $6.73 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	$6.73 $5.12 $4.47 $4.28 View $4.06 $3.93 $3.89 $3.81 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB STM32F215ZGT6 STMicroelectronics 1: $26.44 605In Stock	Mfr. Part # STM32F215ZGT6 Mouser Part # 511-STM32F215ZGT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	605In Stock	$26.44 $21.02 $18.67 $18.03 View $16.25 $15.83	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp STM32L151VCT6D STMicroelectronics 1: $13.92 2,649In Stock	Mfr. Part # STM32L151VCT6D Mouser Part # 511-STM32L151VCT6D	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	2,649In Stock	$13.92 $10.76 $10.26 $8.91 View $8.52 $7.36 $7.33 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 16/32B RISC Fl MCU S4MF06607BSPZQQ1 Texas Instruments 1: $27.94 576In Stock	Mfr. Part # S4MF06607BSPZQQ1 Mouser Part # 595-S4MF06607BSPZQQ1	Texas Instruments	ARM Microcontrollers - MCU 16/32B RISC Fl MCU	Datasheet	576In Stock	$27.94 $22.30 $19.44 $17.50 View $17.15 $16.97	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	49 I/O	32 bit/16 bit	10 bit
ARM Microcontrollers - MCU MCU,M3,120MHz,512kBMem/66kBRAM,QP64 TMPM3HLFDAUG Toshiba 1: $10.45 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	$10.45 $8.67 $7.66 $7.31 View $6.67 $6.62 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: $10.70 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	$10.70 $8.87 $7.84 $7.33 View $7.20 $6.94 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-128	ARM Cortex M3	118 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG380F256G-F-QFP100 Silicon Labs 1: $17.39 380In Stock NRND	Mfr. Part # EFM32LG380F256G-F-QFP100 Mouser Part # 634-32LG380F256GFQFP NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	380In Stock	$17.39 $13.62 $12.68 $11.97 View $10.86 $10.61 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES EFM32GG395F1024G-E-BGA120 Silicon Labs 1: $27.17 1,162In Stock NRND	Mfr. Part # EFM32GG395F1024G-E-BGA120 Mouser Part # 634-32GG395F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	1,162In Stock	$27.17 $22.04 $20.18 $18.99 View $18.12 $17.72 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-120	ARM Cortex M3	93 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES EFM32GG980F1024G-E-QFP100 Silicon Labs 1: $26.34 472In Stock NRND	Mfr. Part # EFM32GG980F1024G-E-QFP100 Mouser Part # 634-32GG980F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	472In Stock	$26.34 $21.58 $19.11 $19.06 View $17.25 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	81 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash STM32F100VCT6B STMicroelectronics 1: $9.74 667In Stock	Mfr. Part # STM32F100VCT6B Mouser Part # 511-STM32F100VCT6B	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	667In Stock	$9.74 $6.93 $6.59 $6.20 View $5.94 $5.81 $5.80	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3		32 bit	12 bit
ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 512kB Flash STM32F100VET6B STMicroelectronics 1: $14.38 567In Stock	Mfr. Part # STM32F100VET6B Mouser Part # 511-STM32F100VET6B	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 512kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	567In Stock	$14.38 $10.44 $9.59 $8.91 View $8.88 $8.67	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3		32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE STM32F103C6T7A STMicroelectronics 1: $7.74 964In Stock	Mfr. Part # STM32F103C6T7A Mouser Part # 511-STM32F103C6T7A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	964In Stock	$7.74 $6.02 $5.66 $5.27 View $5.08 $5.04 $4.89 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 L/D PERF LN 64 PIN 32KB STM32F103R6T6A STMicroelectronics 1: $9.23 1,001In Stock	Mfr. Part # STM32F103R6T6A Mouser Part # 511-STM32F103R6T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LN 64 PIN 32KB Learn More about STMicroelectronics stm32f1	Datasheet	1,001In Stock	$9.23 $7.09 $6.23 $6.05 View $5.93 $5.56 $5.37 $5.23 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE STM32F103VEH6 STMicroelectronics 1: $15.89 339In Stock	Mfr. Part # STM32F103VEH6 Mouser Part # 511-STM32F103VEH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	339In Stock	$15.89 $12.84 $11.84 $10.89 Quote Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-100	ARM Cortex M3	80 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 512 Kbytes of Flash , 120 MHz CPU, ART Accel STM32F205VET7 STMicroelectronics 1: $19.93 511In Stock	Mfr. Part # STM32F205VET7 Mouser Part # 511-STM32F205VET7	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 512 Kbytes of Flash , 120 MHz CPU, ART Accel Learn More about STMicroelectronics stm32f2	Datasheet	511In Stock	$19.93 $14.68 $13.56 $12.64 $12.36	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	82 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, USB STM32L151C6U6A STMicroelectronics 1: $8.81 1,498In Stock	Mfr. Part # STM32L151C6U6A Mouser Part # 511-STM32L151C6U6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	1,498In Stock	$8.81 $6.06 $5.64 $4.97 View $4.71 $4.23 $3.71 $3.69	Min.: 1 Mult.: 1	SMD/SMT	UFQPFN-48	ARM Cortex M3	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex M3 384kB Ultralow 10Ports USB STM32L151RDT6TR STMicroelectronics 1: $13.04 905In Stock	Mfr. Part # STM32L151RDT6TR Mouser Part # 511-STM32L151RDT6TR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 384kB Ultralow 10Ports USB Learn More about STMicroelectronics stm32l1	Datasheet	905In Stock	Cut Tape $13.04 $10.13 $8.97 $8.61 $8.15 Reel $7.79 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit