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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.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU Mainstream Access line, Arm Cortex-M3 MCU 16 Kbytes of Flash , 36 MHz CPU STM32F101T4U6ATR STMicroelectronics 1: $6.68 2,974In Stock	Mfr. Part No. STM32F101T4U6ATR Mouser Part No 511-STM32F101T4U6ATR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Access line, Arm Cortex-M3 MCU 16 Kbytes of Flash , 36 MHz CPU Learn More about STMicroelectronics stm32f1	Datasheet	2,974In Stock	Cut Tape $6.68 $4.60 $4.28 $3.77 View Reel $2.94 $3.57 $3.21 $3.09 $2.94 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ARM Microcontrollers - MCU	SMD/SMT	VFQFPN-36	ARM Cortex M3	32 bit	36 MHz	16 kB	4 kB	12 bit	26 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex 768kb Connectivity STM32F207IFH6 STMicroelectronics 1: $20.55 558In Stock	Mfr. Part No. STM32F207IFH6 Mouser Part No 511-STM32F207IFH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 768kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	558In Stock	$20.55 $16.45 $15.08 $14.05 View $13.48 $12.84 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	BGA-176	ARM Cortex M3	32 bit	120 MHz	768 kB	128 kB			- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 384 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp STM32L151VDT7X STMicroelectronics 1: $10.09 446In Stock	Mfr. Part No. STM32L151VDT7X Mouser Part No 511-STM32L151VDT7X	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 384 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp Learn More about STMicroelectronics stm32l1	Datasheet	446In Stock	$10.09 $8.57 $8.24 $7.58 View $7.39 $7.38 $7.27 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	384 kB	48 kB	12 bit	83 I/O	- 40 C	+ 105 C		Tray
RF Microcontrollers - MCU Proprietary SoC 4x4 Flash size 32kB A 59 A 595-CC1310F32RSMR CC1310F32RSMT Texas Instruments 1: $7.23 949In Stock	Mfr. Part No. CC1310F32RSMT Mouser Part No 595-CC1310F32RSMT	Texas Instruments	RF Microcontrollers - MCU Proprietary SoC 4x4 Flash size 32kB A 59 A 595-CC1310F32RSMR Learn More about Texas Instruments ti cc1310 simplelink mcu	Datasheet	949In Stock	Cut Tape $7.23 $5.64 $5.23 $4.77 Reel $4.32 MouseReel Available	Min.: 1 Mult.: 1 : 250	RF Microcontrollers - MCU	SMD/SMT	VQFN-32	ARM Cortex M3	32 bit	48 MHz	32 kB	16 kB	12 bit	10 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink Bluetooth low enrgy Wirels MC A 595-CC2640R2FRHBR CC2640R2FRHBT Texas Instruments 1: $6.44 245In Stock	Mfr. Part No. CC2640R2FRHBT Mouser Part No 595-CC2640R2FRHBT	Texas Instruments	RF Microcontrollers - MCU SimpleLink Bluetooth low enrgy Wirels MC A 595-CC2640R2FRHBR Learn More about Texas Instruments ti cc2640r2f simplelink	Datasheet	245In Stock	Cut Tape $6.44 $4.93 $4.56 $4.15 Reel $3.95 View $3.83 $3.79 $3.74 MouseReel Available	Min.: 1 Mult.: 1 : 250	RF Microcontrollers - MCU	SMD/SMT	VQFN-32	ARM Cortex M3	32 bit	48 MHz	128 kB	20 kB	12 bit	15 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 FL ACCESS LINE ADV STM32F101T8U6 STMicroelectronics 1: $6.47 1,724In Stock	Mfr. Part No. STM32F101T8U6 Mouser Part No 511-STM32F101T8U6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 FL ACCESS LINE ADV Learn More about STMicroelectronics stm32f1	Datasheet	1,724In Stock	$6.47 $4.96 $4.35 $4.16 View $3.84 $3.74 $3.65 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-36	ARM Cortex M3	32 bit	36 MHz	64 kB	10 kB	12 bit	26 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D ACCESS LINE STM32F102C4T6A STMicroelectronics 1: $5.66 1,438In Stock	Mfr. Part No. STM32F102C4T6A Mouser Part No 511-STM32F102C4T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D ACCESS LINE Learn More about STMicroelectronics stm32f1	Datasheet	1,438In Stock	$5.66 $4.32 $3.78 $3.61 View $3.43 $3.33 $3.24 $3.14 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	48 MHz	16 kB	4 kB	12 bit	37 I/O	- 40 C	+ 85 C		Tray
RF Microcontrollers - MCU Autom Qualified Simp leLink Bluetooth A A 595-C2640R2FTWRGZRQ1 CC2640R2FTWRGZTQ1 Texas Instruments 1: $11.17 1,451In Stock	Mfr. Part No. CC2640R2FTWRGZTQ1 Mouser Part No 595-2640R2FTWRGZTQ1	Texas Instruments	RF Microcontrollers - MCU Autom Qualified Simp leLink Bluetooth A A 595-C2640R2FTWRGZRQ1 Learn More about Texas Instruments ti cc2640r2f simplelink	Datasheet	1,451In Stock	Cut Tape $11.17 $8.72 $8.11 $7.43 Reel $6.54 $6.38 MouseReel Available	Min.: 1 Mult.: 1 : 250	RF Microcontrollers - MCU	SMD/SMT	VQFN-48	ARM Cortex M3	32 bit	48 MHz	128 kB	20 kB	12 bit	31 I/O	- 40 C	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538SF23RTQR CC2538SF23RTQT Texas Instruments 1: $17.54 220In Stock	Mfr. Part No. CC2538SF23RTQT Mouser Part No 595-CC2538SF23RTQT	Texas Instruments	RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538SF23RTQR	Datasheet	220In Stock	Cut Tape $17.54 $13.90 $12.99 $12.00 Reel $11.77 View $11.52 $11.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M3			256 kB				- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSOC 5LP PRECN ANLOG, 67MHZ, 64K CY8C5866AXI-LP020 Infineon Technologies 1: $29.26 119In Stock	Mfr. Part No. CY8C5866AXI-LP020 Mouser Part No 727-CY8C5866AXILP020	Infineon Technologies	ARM Microcontrollers - MCU PSOC 5LP PRECN ANLOG, 67MHZ, 64K Learn More about Infineon Technologies cypress psoc5lp	Datasheet	119In Stock	$29.26 $22.89 $21.86 $19.86 View $19.17 $19.07 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M3	32 bit	67 MHz	64 kB	16 kB	12 bit	72 I/O	- 40 C	+ 85 C		Tray
RF System on a Chip - SoC RSL10 RadioSoC Ultra Low Power BLE5 NCV-RSL10-101Q48-AVG onsemi 1: $7.08 2,967In Stock	Mfr. Part No. NCV-RSL10-101Q48-AVG Mouser Part No 863-NCVRSL1010Q48AVG	onsemi	RF System on a Chip - SoC RSL10 RadioSoC Ultra Low Power BLE5 Learn More about onsemi rsl10	Datasheet	2,967In Stock	Cut Tape $7.08 $5.42 $5.01 $4.56 View Reel $4.20 $4.34 $4.21 $4.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF System on a Chip - SoC	SMD/SMT	QFNW-48	ARM Cortex M3	32 bit	48 MHz	384 kB	76 kB, 88 kB	12 bit		- 40 C	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU BGA, Grn, IT, MRL A ATSAM3N0CA-CU Microchip Technology 1: $4.50 447In Stock	Mfr. Part No. ATSAM3N0CA-CU Mouser Part No 556-ATSAM3N0CA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA, Grn, IT, MRL A Learn More about Microchip Technology microchip sam3n mcu	Datasheet	447In Stock	$4.50 $4.08 $3.71	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TFBGA-100	ARM Cortex M3	32 bit	48 MHz	32 kB	4 kB	10 bit	79 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B ATSAM3N1BB-AU Microchip Technology 1: $3.59 320In Stock	Mfr. Part No. ATSAM3N1BB-AU Mouser Part No 556-ATSAM3N1BB-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B Learn More about Microchip Technology microchip sam3n mcu	Datasheet	320In Stock	$3.59 $3.27 $2.96	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	48 MHz	64 kB	4 kB	10 bit	47 I/O	- 40 C	+ 85 C		Tray
RF Microcontrollers - MCU 433 868 915 MHz ULP Wireless MCU A 595-C A 595-CC1310F64RHBT CC1310F64RHBR Texas Instruments 1: $6.11 2,853In Stock	Mfr. Part No. CC1310F64RHBR Mouser Part No 595-CC1310F64RHBR	Texas Instruments	RF Microcontrollers - MCU 433 868 915 MHz ULP Wireless MCU A 595-C A 595-CC1310F64RHBT Learn More about Texas Instruments ti cc1310 simplelink mcu	Datasheet	2,853In Stock	Cut Tape $6.11 $4.85 $4.48 $4.08 View Reel $3.62 $3.88 $3.77 $3.72 $3.62 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Microcontrollers - MCU	SMD/SMT	VQFN-32	ARM Cortex M3	32 bit	48 MHz	64 kB	16 kB	12 bit	15 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538NF53RTQT CC2538NF53RTQR Texas Instruments 1: $15.58 970In Stock	Mfr. Part No. CC2538NF53RTQR Mouser Part No 595-CC2538NF53RTQR	Texas Instruments	RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538NF53RTQT	Datasheet	970In Stock	Cut Tape $15.58 $12.21 $11.36 $10.44 View Reel $9.00 $10.33 $9.72 $9.50 $9.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M3			512 kB				- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MM-LEGACY MM CY9BF516RPMC-G-JNE2 Infineon Technologies 1: $11.26 310In Stock	Mfr. Part No. CY9BF516RPMC-G-JNE2 Mouser Part No 727-9BF516RPMCGJN	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY MM	Datasheet	310In Stock	$11.26 $8.81 $7.58 $7.32 View $6.99 $6.58 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-120	ARM Cortex M3	32 bit	144 MHz	512 kB	64 kB	12 bit	103 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSOC5LP PERFORM ANALOG,256K FLSH CY8C5668LTI-LP014 Infineon Technologies 1: $26.61 230In Stock	Mfr. Part No. CY8C5668LTI-LP014 Mouser Part No 727-CY8C5668LTILP014	Infineon Technologies	ARM Microcontrollers - MCU PSOC5LP PERFORM ANALOG,256K FLSH Learn More about Infineon Technologies cypress psoc5lp	Datasheet	230In Stock	$26.61 $21.32 $19.28 $18.51 View $17.15 $16.68 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-68	ARM Cortex M3	32 bit	67 MHz	256 kB	64 kB	12 bit	72 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1518JBD100E NXP Semiconductors 1: $12.37 106In Stock	Mfr. Part No. LPC1518JBD100E Mouser Part No 771-LPC1518JBD100E	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	106In Stock	$12.37 $9.83 $8.66 $7.95 View $7.80 $7.50 $7.31 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	72 MHz	128 kB	20 kB	2 x 12 bit	78 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, no CAN, LQFP100 package LPC1763FBD100Y NXP Semiconductors 1: $12.22 618In Stock	Mfr. Part No. LPC1763FBD100Y Mouser Part No 771-LPC1763FBD100Y	NXP Semiconductors	ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, no CAN, LQFP100 package Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	618In Stock	Cut Tape $12.22 $9.58 $8.54 $8.21 View Reel $7.37 $8.17 $7.72 $7.37 Quote	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	100 MHz	256 kB	64 kB	12 bit	70 I/O	- 40 C	+ 85 C		Reel, Cut Tape
RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4 CYW20734UA1KFFB3G Infineon Technologies 1: $6.83 514In Stock NRND	Mfr. Part No. CYW20734UA1KFFB3G Mouser Part No 727-CYW20734UA1KFFB3 NRND	Infineon Technologies	RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4 Learn More about Infineon Technologies cypress cyw20734 processor	Datasheet	514In Stock	$6.83 $5.23 $4.84 $4.40 View $4.19 $4.18 $4.17 $4.15 Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	FBGA-90	ARM Cortex M3	32 bit	96 MHz	848 kB	352 kB	10 bit, 13 bit	40 I/O	0 C	+ 70 C		Tray
ARM Microcontrollers - MCU QFN,Green,IND TEMP,MRL B ATSAM3S1BB-MU Microchip Technology 1: $3.95 253In Stock	Mfr. Part No. ATSAM3S1BB-MU Mouser Part No 556-ATSAM3S1BB-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,Green,IND TEMP,MRL B Learn More about Microchip Technology microchip sam3s mcu	Datasheet	253In Stock	$3.95 $3.58 $3.24	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-64	ARM Cortex M3	32 bit	64 MHz	64 kB	16 kB	12 bit	47 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG330F256G-F-QFN64R Silicon Labs 1: $11.91 190In Stock	Mfr. Part No. EFM32LG330F256G-F-QFN64R Mouser Part No 634-32LG330F256GFQFR	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	190In Stock	Cut Tape $11.91 $9.33 $8.68 $7.98 View Reel $6.87 $7.90 $7.43 $7.27 $6.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ARM Microcontrollers - MCU	SMD/SMT	QFN-64	ARM Cortex M3	32 bit	48 MHz	256 kB	32 kB	12 bit	53 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G222F128G-E-QFP48 Silicon Labs 1: $7.72 1,243In Stock NRND	Mfr. Part No. EFM32G222F128G-E-QFP48 Mouser Part No 634-32G222F128GEFP48 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	1,243In Stock	$7.72 $5.95 $5.51 $5.02 View $4.65 $4.51 $4.29	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-48	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	37 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES EFM32G222F64G-E-QFP48 Silicon Labs 1: $6.32 1,044In Stock NRND	Mfr. Part No. EFM32G222F64G-E-QFP48 Mouser Part No 634-32G222F64GEQFP48 NRND	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES	Datasheet	1,044In Stock	$6.32 $4.87 $4.50 $4.09 View $3.90 $3.78 $3.74 $3.68	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-48	ARM Cortex M3	32 bit	32 MHz	64 kB	16 kB	12 bit	37 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L151RCT6A STMicroelectronics 1: $10.66 395In Stock NRND	Mfr. Part No. STM32L151RCT6A Mouser Part No 511-STM32L151RCT6A NRND	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	395In Stock	$10.66 $8.24 $7.86 $6.82 View $6.52 $5.90 $5.83 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	51 I/O	- 40 C	+ 85 C		Tray