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ARM Cortex M3 Core Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 MCU; 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, EMC, AES engine LPC18S37JBD144E NXP Semiconductors 1: 21,28 € 28In Stock 240Expected 7/26/2027	Mfr. Part No. LPC18S37JBD144E Mouser Part No 771-LPC18S37JBD144E	NXP Semiconductors	ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 MCU; 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, EMC, AES engine Learn More about NXP Semiconductors nxp lpc18sx mcu	Datasheet	28In Stock 240Expected 7/26/2027	21,28 € 16,65 € 15,31 € 14,56 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	180 MHz	1 MB	136 kB	10 bit	83 I/O	2.4 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES EFM32GG980F1024G-E-QFP100 Silicon Labs 1: 17,42 € 472In Stock NRND	Mfr. Part No. EFM32GG980F1024G-E-QFP100 Mouser Part No 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	17,42 € 14,28 € 12,64 € 12,61 € View 11,41 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	48 MHz	1.02 MB	128 kB	12 bit	81 I/O	1.98 V	3.8 V	+ 85 C	Tray
ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash STM32F101RGT6 STMicroelectronics 1: 11,89 € 1 147In Stock	Mfr. Part No. STM32F101RGT6 Mouser Part No 511-STM32F101RGT6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash Learn More about STMicroelectronics stm32f1	Datasheet	1 147In Stock	11,89 € 9,33 € 8,31 € 7,81 € View 7,73 € 6,92 € 6,91 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	36 MHz	1 MB	80 kB	12 bit	112 I/O	2 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Access line, Arm Cortex-M3 MCU 16 Kbytes of Flash , 36 MHz CPU STM32F101T4U6ATR STMicroelectronics 1: 5,74 € 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 5,74 € 3,96 € 3,68 € 3,24 € View Reel 2,46 € 3,07 € 2,76 € 2,66 € 2,46 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VFQFPN-36	ARM Cortex M3	32 bit	36 MHz	16 kB	4 kB	12 bit	26 I/O	2 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex 768kb Connectivity STM32F207IFH6 STMicroelectronics 1: 17,34 € 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	17,34 € 13,97 € 12,47 € 11,87 € View 11,33 € 10,71 € 10,48 € Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-176	ARM Cortex M3	32 bit	120 MHz	768 kB	128 kB			1.8 V	3.6 V	+ 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: 8,68 € 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	8,68 € 7,37 € 7,09 € 6,52 € View 6,38 € 6,33 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	384 kB	48 kB	12 bit	83 I/O	1.8 V	3.6 V	+ 105 C	Tray
RF Microcontrollers - MCU Proprietary SoC 4x4 Flash size 32kB A 59 A 595-CC1310F32RSMR CC1310F32RSMT Texas Instruments 1: 6,22 € 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 6,22 € 4,84 € 4,49 € 4,09 € Reel 3,65 € 3,59 € MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VQFN-32	ARM Cortex M3	32 bit	48 MHz	32 kB	16 kB	12 bit	10 I/O	1.8 V	3.8 V	+ 85 C	Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink Bluetooth low enrgy Wirels MC A 595-CC2640R2FRHBR CC2640R2FRHBT Texas Instruments 1: 5,54 € 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 5,54 € 4,24 € 3,92 € 3,57 € Reel 3,40 € View 3,29 € 3,26 € 3,22 € MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VQFN-32	ARM Cortex M3	32 bit	48 MHz	128 kB	20 kB	12 bit	15 I/O	1.8 V	3.8 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line 16KB STM32F101T4U6A STMicroelectronics 1: 5,74 € 2 910In Stock	Mfr. Part No. STM32F101T4U6A Mouser Part No 511-STM32F101T4U6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line 16KB Learn More about STMicroelectronics stm32f1	Datasheet	2 910In Stock	5,74 € 3,96 € 3,68 € 3,24 € View 3,07 € 2,76 € 2,66 € 2,40 € Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-36	ARM Cortex M3	32 bit	36 MHz	16 kB	4 kB	12 bit	26 I/O	2 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 6KB RAM STM32F101TBU6 STMicroelectronics 1: 7,10 € 2 847In Stock	Mfr. Part No. STM32F101TBU6 Mouser Part No 511-STM32F101TBU6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 6KB RAM Learn More about STMicroelectronics stm32f1	Datasheet	2 847In Stock	7,10 € 3,47 € 3,36 € 3,06 € View 3,04 € 2,97 € Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-36	ARM Cortex M3	32 bit	36 MHz	128 kB	16 kB	12 bit	26 I/O	2 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 384Kb Flash MCU STM32F103VDH6 STMicroelectronics 1: 11,06 € 863In Stock	Mfr. Part No. STM32F103VDH6 Mouser Part No 511-STM32F103VDH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 384Kb Flash MCU Learn More about STMicroelectronics stm32f1	Datasheet	863In Stock	11,06 € 9,00 € 8,57 € 7,45 € View 7,11 € 6,67 € 6,49 € Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-100	ARM Cortex M3	32 bit	72 MHz	384 kB	64 kB	12 bit	80 I/O	2 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Perf Line USB CAN STM32F103VEH7 STMicroelectronics 1: 12,09 € 621In Stock	Mfr. Part No. STM32F103VEH7 Mouser Part No 511-STM32F103VEH7	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Perf Line USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	621In Stock	12,09 € 9,92 € 9,01 € 8,37 € View 8,21 € 7,91 € 7,71 €	Min.: 1 Mult.: 1	SMD/SMT	BGA-100	ARM Cortex M3	32 bit	72 MHz	512 kB	64 kB	12 bit	80 I/O	2 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 1 Mb STM32F207IGT7 STMicroelectronics 1: 15,71 € 290In Stock	Mfr. Part No. STM32F207IGT7 Mouser Part No 511-STM32F207IGT7	STMicroelectronics	ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 1 Mb Learn More about STMicroelectronics stm32f2	Datasheet	290In Stock	15,71 € 14,21 € 12,26 € 11,71 € View 11,70 € 11,69 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M3	32 bit	120 MHz	1 MB	128 kB	12 bit	140 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp STM32L162RET6 STMicroelectronics 1: 10,11 € 414In Stock	Mfr. Part No. STM32L162RET6 Mouser Part No 511-STM32L162RET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp Learn More about STMicroelectronics stm32l1	Datasheet	414In Stock	10,11 € 7,89 € 7,01 € 6,57 € View 6,21 € 6,20 €	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M3	32 bit	32 MHz	512 kB	80 kB	12 bit	51 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A ATSAM3S4CA-AUR Microchip Technology 1: 6,12 € 746In Stock	Mfr. Part No. ATSAM3S4CA-AUR Mouser Part No 556-ATSAM3S4CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	746In Stock	Cut Tape 6,12 € 5,93 € 5,92 € 5,56 € Reel 5,04 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	64 MHz	256 kB	48 kB	12 bit	79 I/O	1.62 V	1.9 V	+ 85 C	Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 Sub-1 G A 595-CC1310F32RGZT CC1310F32RGZR Texas Instruments 1: 5,06 € 1 115In Stock	Mfr. Part No. CC1310F32RGZR Mouser Part No 595-CC1310F32RGZR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 Sub-1 G A 595-CC1310F32RGZT Learn More about Texas Instruments ti cc1310 simplelink mcu	Datasheet	1 115In Stock	Cut Tape 5,06 € 3,85 € 3,55 € 3,22 € View Reel 2,89 € 3,06 € 2,97 € 2,93 € 2,89 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	VQFN-48	ARM Cortex M3	32 bit	48 MHz	32 kB	16 kB	12 bit	30 I/O	1.8 V	3.8 V	+ 85 C	Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink Wi-Fi CE RTIFIED network pro CC3120MODRNMMOBR Texas Instruments 1: 21,13 € 732In Stock	Mfr. Part No. CC3120MODRNMMOBR Mouser Part No 595-CC3120MODRNMMOBR	Texas Instruments	RF Microcontrollers - MCU SimpleLink Wi-Fi CE RTIFIED network pro Learn More about Texas Instruments ti cc3120mod module	Datasheet	732In Stock	Cut Tape 21,13 € 17,87 € 16,80 € 15,57 € View Reel 13,37 € 14,96 € 14,64 € 13,37 € MouseReel Available	Min.: 1 Mult.: 1 : 750	SMD/SMT	QFM-63	ARM Cortex M3	32 bit						2.3 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 dual-ba CC3135RNMRGKR Texas Instruments 1: 9,19 € 394In Stock	Mfr. Part No. CC3135RNMRGKR Mouser Part No 595-CC3135RNMRGKR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M3 dual-ba Learn More about Texas Instruments ti cc3135 processor	Datasheet	394In Stock	Cut Tape 9,19 € 7,28 € 6,77 € 6,20 € View Reel 5,54 € 5,89 € 5,78 € 5,64 € 5,54 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	VQFN-64	ARM Cortex M3	32 bit						2.1 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MM-LEGACY MM CY9BF516NPMC-G-JNE2 Infineon Technologies 1: 11,12 € 898In Stock	Mfr. Part No. CY9BF516NPMC-G-JNE2 Mouser Part No 727-9BF516NPMCGJN	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY MM Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	898In Stock	11,12 € 8,73 € 7,58 € 7,33 € View 7,26 € 6,91 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	144 MHz	512 kB	64 kB	12 bit	83 I/O	2.7 V	5.5 V	+ 85 C	Tray
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1547JBD48QL NXP Semiconductors 1: 10,11 € 338In Stock	Mfr. Part No. LPC1547JBD48QL Mouser Part No 771-LPC1547JBD48QL	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	338In Stock	10,11 € 7,92 € 7,04 € 6,77 € View 6,48 € 6,30 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	72 MHz	64 kB	12 kB	2 x 12 bit	30 I/O	2.4 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU BGA, Grn, IT, MRL A ATSAM3N0CA-CU Microchip Technology 1: 3,87 € 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	3,87 € 3,51 € 3,19 €	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M3	32 bit	48 MHz	32 kB	4 kB	10 bit	79 I/O	1.62 V	1.95 V	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B ATSAM3N1BB-AU Microchip Technology 1: 3,09 € 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	3,09 € 2,81 € 2,55 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	48 MHz	64 kB	4 kB	10 bit	47 I/O	1.62 V	1.95 V	+ 85 C	Tray
RF Microcontrollers - MCU 433 868 915 MHz ULP Wireless MCU A 595-C A 595-CC1310F64RHBT CC1310F64RHBR Texas Instruments 1: 5,25 € 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 5,25 € 4,16 € 3,84 € 3,50 € View Reel 3,16 € 3,33 € 3,23 € 3,19 € 3,16 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-32	ARM Cortex M3	32 bit	48 MHz	64 kB	16 kB	12 bit	15 I/O	1.8 V	3.8 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MM-LEGACY MM CY9BF516RPMC-G-JNE2 Infineon Technologies 1: 9,68 € 310In Stock	Mfr. Part No. CY9BF516RPMC-G-JNE2 Mouser Part No 727-9BF516RPMCGJN	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY MM	Datasheet	310In Stock	9,68 € 7,58 € 6,52 € 6,30 € View 6,01 € 5,66 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-120	ARM Cortex M3	32 bit	144 MHz	512 kB	64 kB	12 bit	103 I/O	2.7 V	5.5 V	+ 85 C	Tray
ARM Microcontrollers - MCU PSOC5LP PERFORM ANALOG,256K FLSH CY8C5668LTI-LP014 Infineon Technologies 1: 22,88 € 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	22,88 € 18,34 € 16,58 € 15,92 € View 14,75 € 14,34 € Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-68	ARM Cortex M3	32 bit	67 MHz	256 kB	64 kB	12 bit	72 I/O	1.71 V	1.89 V	+ 85 C	Tray