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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 1024k Flash, 128k RAM, USB, AES EFM32GG395F1024G-E-BGA120 Silicon Labs 1: $20.90 1,162In Stock NRND	Mfr. Part No. EFM32GG395F1024G-E-BGA120 Mouser Part No 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	$20.90 $16.95 $15.52 $14.61 View $13.94 $13.63 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	BGA-120	ARM Cortex M3	32 bit	48 MHz	1.02 MB	128 kB	12 bit	93 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU STM32F101RDT6 STMicroelectronics 1: $9.95 359In Stock	Mfr. Part No. STM32F101RDT6 Mouser Part No 511-STM32F101RDT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU Learn More about STMicroelectronics stm32f1	Datasheet	359In Stock	$9.95 $7.73 $6.84 $6.40 View $6.04 $5.96	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	36 MHz	384 kB	48 kB	12 bit	51 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE 32KB STM32F103C4T6A STMicroelectronics 1: $6.23 875In Stock	Mfr. Part No. STM32F103C4T6A Mouser Part No 511-STM32F103C4T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE 32KB Learn More about STMicroelectronics stm32f1	Datasheet	875In Stock	$6.23 $4.76 $4.18 $3.99 View $3.72 $3.68 $3.66 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	72 MHz	16 kB	6 kB	12 bit	37 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE STM32F103R6T7A STMicroelectronics 1: $7.54 1,624In Stock	Mfr. Part No. STM32F103R6T7A Mouser Part No 511-STM32F103R6T7A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	1,624In Stock	$7.54 $5.81 $5.11 $4.77 View $4.76 $4.20 $4.16	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	72 MHz	32 kB	10 kB	12 bit	51 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU ARM 32Bit Access MCU 144-Pin 256kB Flash STM32F103ZCT7 STMicroelectronics 1: $13.83 386In Stock	Mfr. Part No. STM32F103ZCT7 Mouser Part No 511-STM32F103ZCT7	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Access MCU 144-Pin 256kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	386In Stock	$13.83 $10.85 $9.65 $9.08 $9.02	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	72 MHz	256 kB	64 kB	12 bit	112 I/O	- 40 C	+ 105 C		Tray
RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538SF53RTQR CC2538SF53RTQT Texas Instruments 1: $17.21 260In Stock	Mfr. Part No. CC2538SF53RTQT Mouser Part No 595-CC2538SF53RTQT	Texas Instruments	RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538SF53RTQR	Datasheet	260In Stock	Cut Tape $17.21 $13.89 $12.98 $11.99 Reel $11.29 View $11.14 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M3	32 bit		512 kB	32 kB	12 bit		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M3 Bluet A 595-CC2640R2FRHBT CC2640R2FRHBR Texas Instruments 1: $5.55 2,756In Stock	Mfr. Part No. CC2640R2FRHBR Mouser Part No 595-CC2640R2FRHBR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M3 Bluet A 595-CC2640R2FRHBT Learn More about Texas Instruments ti cc2640r2f simplelink	Datasheet	2,756In Stock	Cut Tape $5.55 $4.49 $4.19 $3.83 View Reel $3.32 $3.64 $3.51 $3.43 $3.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	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 L/D Access Line STM32F101C6T6A STMicroelectronics 1: $4.91 2,892In Stock	Mfr. Part No. STM32F101C6T6A Mouser Part No 511-STM32F101C6T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line Learn More about STMicroelectronics stm32f1	Datasheet	2,892In Stock	$4.91 $3.88 $3.60 $3.36 View $3.23 $3.01 $2.96 $2.83	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	36 MHz	32 kB	6 kB	12 bit	37 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 M/D ACCESS USB MCU STM32F102CBT6 STMicroelectronics 1: $8.59 903In Stock	Mfr. Part No. STM32F102CBT6 Mouser Part No 511-STM32F102CBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D ACCESS USB MCU Learn More about STMicroelectronics stm32f1	Datasheet	903In Stock	$8.59 $6.00 $5.72 $4.97 View $4.75 $4.53 $4.41 $4.30 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	48 MHz	128 kB	16 kB	12 bit	37 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 M3 72MHz 64pins STM32F103RBH6 STMicroelectronics 1: $6.90 4,712In Stock	Mfr. Part No. STM32F103RBH6 Mouser Part No 511-STM32F103RBH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M3 72MHz 64pins Learn More about STMicroelectronics stm32f1	Datasheet	4,712In Stock	$6.90 $5.60 $5.29 $4.94 View $4.85 $4.67 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	BGA-64	ARM Cortex M3	32 bit	72 MHz	128 kB	20 kB	12 bit	51 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT CORTEX M3 64K Flash 20KB RAM STM32F103V8T6TR STMicroelectronics 1: $8.81 1,141In Stock	Mfr. Part No. STM32F103V8T6TR Mouser Part No 511-STM32F103V8T6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 64K Flash 20KB RAM Learn More about STMicroelectronics stm32f1	Datasheet	1,141In Stock	Cut Tape $8.81 $6.82 $6.02 $5.77 View Reel $5.11 $5.65 $5.35 $5.11 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	72 MHz	64 kB	20 kB	12 bit	100 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB STM32F207VFT6 STMicroelectronics 1: $17.37 514In Stock	Mfr. Part No. STM32F207VFT6 Mouser Part No 511-STM32F207VFT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB Learn More about STMicroelectronics stm32f2	Datasheet	514In Stock	$17.37 $13.65 $12.61 $11.64 View $11.43 $10.73 $10.60	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	120 MHz	768 kB	128 kB	12 bit	16 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L152RET6 STMicroelectronics 1: $8.59 974In Stock	Mfr. Part No. STM32L152RET6 Mouser Part No 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	$8.59 $7.25 $6.80 $6.55 $6.54	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	32 MHz	512 kB	80 kB	12 bit	51 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB STM32L152VBT6A STMicroelectronics 1: $9.20 727In Stock	Mfr. Part No. STM32L152VBT6A Mouser Part No 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	$9.20 $6.63 $6.08 $5.92 View $5.74 $5.49 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	128 kB	16 kB	12 bit	83 I/O	- 40 C	+ 85 C		Tray
RF Microcontrollers - MCU Proprietary SoC 5x5 Flash size 128kB A 5 A 595-CC1310F128RHBR CC1310F128RHBT Texas Instruments 1: $8.51 1,362In Stock	Mfr. Part No. CC1310F128RHBT Mouser Part No 595-CC1310F128RHBT	Texas Instruments	RF Microcontrollers - MCU Proprietary SoC 5x5 Flash size 128kB A 5 A 595-CC1310F128RHBR Learn More about Texas Instruments ti cc1310 simplelink mcu	Datasheet	1,362In Stock	Cut Tape $8.51 $6.69 $6.20 $5.67 Reel $5.39 View $5.21 $5.07 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
RF Microcontrollers - MCU 433 868 915 MHz ULP Wireless MCU A 595-C A 595-CC1310F32RSMT CC1310F32RSMR Texas Instruments 1: $5.89 6,759In Stock	Mfr. Part No. CC1310F32RSMR Mouser Part No 595-CC1310F32RSMR	Texas Instruments	RF Microcontrollers - MCU 433 868 915 MHz ULP Wireless MCU A 595-C A 595-CC1310F32RSMT Learn More about Texas Instruments ti cc1310 simplelink mcu	Datasheet	6,759In Stock	Cut Tape $5.89 $4.66 $4.31 $3.92 View Reel $3.35 $3.73 $3.62 $3.58 $3.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	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 32-bit A rm Cortex-M3 multipr A 595-CC1350F128RSMT CC1350F128RSMR Texas Instruments 1: $10.05 2,911In Stock	Mfr. Part No. CC1350F128RSMR Mouser Part No 595-CC1350F128RSMR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 multipr A 595-CC1350F128RSMT Learn More about Texas Instruments ti cc1350 simplelink mcu	Datasheet	2,911In Stock	Cut Tape $10.05 $7.97 $7.40 $6.77 View Reel $5.76 $6.43 $6.30 $6.15 $5.76 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Microcontrollers - MCU	SMD/SMT	VQFN-32	ARM Cortex M3	32 bit	48 MHz	128 kB	20 kB	12 bit	10 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus CY8C5667AXI-LP006 Infineon Technologies 1: $20.69 1,775In Stock	Mfr. Part No. CY8C5667AXI-LP006 Mouser Part No 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	$20.69 $16.49 $14.36 $13.86 View $12.43 $12.37 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M3	32 bit	67 MHz	128 kB	32 kB	12 bit	62 I/O	- 40 C	+ 85 C		Tray
RF System on a Chip - SoC Ultra Low Power SoC 51 Bump WLCSP NCH-RSL10-101WC51-ABG onsemi 1: $7.64 4,369In Stock	Mfr. Part No. NCH-RSL10-101WC51-ABG Mouser Part No 863-NCHRSL10101W51BG	onsemi	RF System on a Chip - SoC Ultra Low Power SoC 51 Bump WLCSP Learn More about onsemi rsl10	Datasheet	4,369In Stock	Cut Tape $7.64 $6.45 $6.12 $5.67 View Reel $4.79 $5.44 $5.24 $5.01 $4.80 $4.79 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	RF System on a Chip - SoC	SMD/SMT	WLCSP-51	ARM Cortex M3	32 bit	48 MHz	384 kB	76 kB, 88 kB			- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh STM32F100C4T7B STMicroelectronics 1: $5.18 1,307In Stock	Mfr. Part No. STM32F100C4T7B Mouser Part No 511-STM32F100C4T7B	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh Learn More about STMicroelectronics stm32f1	Datasheet	1,307In Stock	$5.18 $3.94 $3.44 $3.29 View $3.12 $3.02 $2.99 $2.93 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	24 MHz	16 kB	4 kB	12 bit	37 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Access Line STM32F101C8T6TR STMicroelectronics 1: $5.99 1,192In Stock 2,400Expected 21/01/2027	Mfr. Part No. STM32F101C8T6TR Mouser Part No 511-STM32F101C8T6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Access Line Learn More about STMicroelectronics stm32f1	Datasheet	1,192In Stock 2,400Expected 21/01/2027	Cut Tape $5.99 $4.65 $4.11 $3.92 View Reel $3.26 $3.85 $3.55 $3.46 $3.26 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	36 MHz	64 kB	10 kB	12 bit	37 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE STM32F103ZET7 STMicroelectronics 1: $16.19 1,545In Stock	Mfr. Part No. STM32F103ZET7 Mouser Part No 511-STM32F103ZET7	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	1,545In Stock	$16.19 $12.78 $11.29 $10.89 View $9.80 $9.63	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	72 MHz	512 kB	64 kB	12 bit	112 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB STM32F215ZGT6 STMicroelectronics 1: $20.34 605In Stock	Mfr. Part No. STM32F215ZGT6 Mouser Part No 511-STM32F215ZGT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	605In Stock	$20.34 $16.17 $14.36 $13.87 View $12.50 $12.18	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	120 MHz	1 MB	128 kB	12 bit	114 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp STM32L151VCT6D STMicroelectronics 1: $10.71 2,649In Stock	Mfr. Part No. STM32L151VCT6D Mouser Part No 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	$10.71 $8.28 $7.89 $6.85 View $6.55 $5.71 $5.68 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	83 I/O	- 40 C	+ 85 C
RF Microcontrollers - MCU Autom Qualified Simp leLink Bluetooth A A 595-2640R2FTWRGZTQ1 CC2640R2FTWRGZRQ1 Texas Instruments 1: $9.30 6,954In Stock	Mfr. Part No. CC2640R2FTWRGZRQ1 Mouser Part No 595-C2640R2FTWRGZRQ1	Texas Instruments	RF Microcontrollers - MCU Autom Qualified Simp leLink Bluetooth A A 595-2640R2FTWRGZTQ1 Learn More about Texas Instruments ti cc2640r2f simplelink	Datasheet	6,954In Stock	Cut Tape $9.30 $7.38 $6.85 $6.26 View Reel $5.39 $5.98 $5.81 $5.65 $5.39 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	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