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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 (CRC) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Mounting Style	Package / Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU 128kB flash, 32kB SRAM, Ethernet, USB, LQFP100 package LPC1764FBD100K NXP Semiconductors 1: ₡6 948,21 1 270In Stock	Mfr. Part # LPC1764FBD100K Mouser Part # 771-LPC1764FBD100K	NXP Semiconductors	ARM Microcontrollers - MCU 128kB flash, 32kB SRAM, Ethernet, USB, LQFP100 package Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	1 270In Stock	₡6 948,21 ₡5 470,09 ₡4 871,56 ₡4 689,39 View ₡4 392,73 ₡4 387,52 ₡4 382,32 Quote	Min.: 1 Mult.: 1		SMD/SMT		ARM Cortex M3	70 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, Ethernet, USB, LQFP100 package LPC1766FBD100K NXP Semiconductors 1: ₡8 395,11 1 396In Stock	Mfr. Part # LPC1766FBD100K Mouser Part # 771-LPC1766FBD100K	NXP Semiconductors	ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, Ethernet, USB, LQFP100 package Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	1 396In Stock	₡8 395,11 ₡6 646,34 ₡5 943,71 ₡5 725,12 View ₡5 381,61 ₡5 376,41 Quote	Min.: 1 Mult.: 1		SMD/SMT		ARM Cortex M3	70 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 512kB flash, 64kB SRAM, Ethernet, no CAN, LQFP100 package LPC1767FBD100K NXP Semiconductors 1: ₡8 873,94 900In Stock	Mfr. Part # LPC1767FBD100K Mouser Part # 771-LPC1767FBD100K	NXP Semiconductors	ARM Microcontrollers - MCU 512kB flash, 64kB SRAM, Ethernet, no CAN, LQFP100 package Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	900In Stock	₡8 873,94 ₡6 594,30 ₡6 141,49 ₡5 850,03 View ₡5 709,51 ₡5 704,30 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M3	70 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1778FBD144K NXP Semiconductors 1: ₡10 409,31 699In Stock	Mfr. Part # LPC1778FBD144K Mouser Part # 771-LPC1778FBD144K	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxplpc1778lpc1788	Datasheet	699In Stock	₡10 409,31 ₡8 452,36 ₡7 624,82 ₡7 354,18 View ₡7 026,28 ₡6 859,73 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M3	109 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1778FBD208K NXP Semiconductors 1: ₡11 502,29 289In Stock	Mfr. Part # LPC1778FBD208K Mouser Part # 771-LPC1778FBD208K	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxplpc1778lpc1789	Datasheet	289In Stock	₡11 502,29 ₡9 196,62 ₡8 270,20 ₡7 900,66 View ₡7 604,00 ₡7 354,18 Quote	Min.: 1 Mult.: 1		SMD/SMT		ARM Cortex M3	165 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1778FET180,551 NXP Semiconductors 1: ₡10 716,38 240In Stock	Mfr. Part # LPC1778FET180,551 Mouser Part # 771-LPC1778FET180551	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxplpc1778lpc1788	Datasheet	240In Stock	₡10 716,38 ₡8 551,25 ₡7 682,07 ₡7 208,45 View ₡7 036,69 ₡6 760,85 Quote	Min.: 1 Mult.: 1		SMD/SMT	TFBGA-180	ARM Cortex M3	141 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1788FBD144,551 NXP Semiconductors 1: ₡12 761,81 349In Stock	Mfr. Part # LPC1788FBD144,551 Mouser Part # 771-LPC1788FBD144551	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxplpc1778lpc1788	Datasheet	349In Stock	₡12 761,81 ₡10 237,55 ₡9 139,37 ₡8 837,50 View ₡8 764,64 ₡8 098,44 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M3	109 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1788FET208,551 NXP Semiconductors 1: ₡12 584,85 98In Stock	Mfr. Part # LPC1788FET208,551 Mouser Part # 771-LPC1788FET208551	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxplpc1778lpc1788	Datasheet	98In Stock	₡12 584,85 ₡9 847,21 ₡9 222,65 ₡8 249,38 View ₡8 244,17 ₡8 067,21 Quote	Min.: 1 Mult.: 1		SMD/SMT	TFBGA-208	ARM Cortex M3	165 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1857JBD208E NXP Semiconductors 1: ₡11 137,96 763In Stock	Mfr. Part # LPC1857JBD208E Mouser Part # 771-LPC1857JBD208E	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	763In Stock	₡11 137,96 ₡10 034,57 ₡8 743,82 ₡8 343,06 View ₡8 244,17 ₡8 046,40	Min.: 1 Mult.: 1		SMD/SMT	LQFP-208	ARM Cortex M3	142 I/O	32 bit	2 x 10 bit
ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 64kb Ultralow Power STM32L151R8T6 STMicroelectronics 1: ₡4 267,82 105In Stock NRND	Mfr. Part # STM32L151R8T6 Mouser Part # 511-STM32L151R8T6 NRND	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 64kb Ultralow Power Learn More about STMicroelectronics stm32l1	Datasheet	105In Stock	₡4 267,82 ₡3 185,25 ₡2 956,24 ₡2 675,19 View ₡2 617,94 ₡2 493,03 ₡2 456,60 Quote	Min.: 1 Mult.: 1		SMD/SMT		ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MICROCONTROLLER TMPM362F10FG(C) Toshiba 1: ₡5 511,73 30In Stock NRND	Mfr. Part # TMPM362F10FG(C) Mouser Part # 757-TMPM362F10FG(C) NRND	Toshiba	ARM Microcontrollers - MCU MICROCONTROLLER		30In Stock	₡5 511,73 ₡4 569,69 ₡4 049,22 ₡3 716,12 View ₡3 617,23 ₡3 398,64 ₡3 304,96 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M3	120 I/O	32 bit	10 bit
ARM Microcontrollers - MCU Stellaris Cortex-M3 Fury 32-Bit ARM LM3S1968-IQC50-A2 Texas Instruments 1: ₡22 161,42 171In Stock NRND	Mfr. Part # LM3S1968-IQC50-A2 Mouser Part # 868-LM3S1968-IQC50 NRND	Texas Instruments	ARM Microcontrollers - MCU Stellaris Cortex-M3 Fury 32-Bit ARM Learn More about Texas Instruments ti processors solutions	Datasheet	171In Stock	₡22 161,42 ₡17 128,52 ₡16 524,78 ₡15 967,88 View ₡15 379,75 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M3	52 I/O	32 bit	10 bit
ARM Microcontrollers - MCU ARM CORTEX-M3(IND) M ICROCONTROLLER LM3S811-IQN50-C2 Texas Instruments 1: ₡9 961,71 130In Stock NRND	Mfr. Part # LM3S811-IQN50-C2 Mouser Part # 868-LM3S811-IQN50 NRND	Texas Instruments	ARM Microcontrollers - MCU ARM CORTEX-M3(IND) M ICROCONTROLLER Learn More about Texas Instruments ti processors solutions	Datasheet	130In Stock	₡9 961,71 ₡7 921,48 ₡7 104,35 ₡6 849,32 View ₡6 578,68 ₡6 417,34 ₡6 198,74 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M3	32 I/O	32 bit	10 bit
ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN LM3S8970-IQC50-A2 Texas Instruments 1: ₡33 138,03 74In Stock NRND	Mfr. Part # LM3S8970-IQC50-A2 Mouser Part # 868-LM3S8970-IQC50 NRND	Texas Instruments	ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN Learn More about Texas Instruments ti processors solutions	Datasheet	74In Stock	₡33 138,03 ₡27 574,26 ₡27 329,64 ₡23 566,67 View Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M3	46 I/O	32 bit	No ADC
ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B ATSAM3S1AB-AU Microchip Technology 1: ₡1 962,15 103In Stock 250Expected 11/12/2026	Mfr. Part # ATSAM3S1AB-AU Mouser Part # 556-ATSAM3S1AB-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B Learn More about Microchip Technology microchip sam3s mcu	Datasheet	103In Stock 250Expected 11/12/2026	₡1 962,15 ₡1 779,99 ₡1 613,44	Min.: 1 Mult.: 1		SMD/SMT	QFP-48	ARM Cortex M3	34 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A ATSAM3S8CA-AU Microchip Technology 1: ₡4 267,82 8In Stock	Mfr. Part # ATSAM3S8CA-AU Mouser Part # 556-ATSAM3S8CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	8In Stock	₡4 267,82 ₡3 882,67 ₡3 523,55	Min.: 1 Mult.: 1		SMD/SMT	QFP-100	ARM Cortex M3	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A ATSAM3SD8BA-AU Microchip Technology 1: ₡4 434,37 5In Stock	Mfr. Part # ATSAM3SD8BA-AU Mouser Part # 556-ATSAM3SD8BA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	5In Stock	₡4 434,37 ₡4 033,61 ₡3 648,46	Min.: 1 Mult.: 1		SMD/SMT	QFP-64	ARM Cortex M3	47 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A ATSAM3SD8CA-AU Microchip Technology 1: ₡4 694,60 80In Stock	Mfr. Part # ATSAM3SD8CA-AU Mouser Part # 556-ATSAM3SD8CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A Learn More about Microchip Technology microchip sam3s mcu	Datasheet	80In Stock	₡4 694,60 ₡4 533,25	Min.: 1 Mult.: 1		SMD/SMT	QFP-100	ARM Cortex M3	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 ATSAM3U2EA-AU Microchip Technology 1: ₡4 200,16 57In Stock	Mfr. Part # ATSAM3U2EA-AU Mouser Part # 556-ATSAM3U2EA-AU	Microchip Technology	ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	57In Stock	₡4 200,16 ₡3 820,22 ₡3 461,09	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M3	96 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G210F128G-E-QFN32R Silicon Labs 1: ₡3 533,96 28In Stock 3 000Expected 11/17/2026	Mfr. Part # EFM32G210F128G-E-QFN32R Mouser Part # 634-32G210128GEFN32R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	28In Stock 3 000Expected 11/17/2026	Cut Tape ₡3 533,96 ₡2 753,26 ₡2 461,80 ₡2 274,43 ₡2 248,41 Reel ₡1 904,90 MouseReel Available	Min.: 1 Mult.: 1 : 3 000		SMD/SMT	QFN-32	ARM Cortex M3	24 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES EFM32GG230F512G-E-QFN64R Silicon Labs 1: ₡7 114,76 28In Stock	Mfr. Part # EFM32GG230F512G-E-QFN64R Mouser Part # 634-32GG230F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	28In Stock	Cut Tape ₡7 114,76 ₡5 667,87 ₡5 142,20 ₡4 809,10 View Reel ₡4 158,52 ₡4 783,08 ₡4 600,91 ₡4 543,66 ₡4 158,52 Quote	Min.: 1 Mult.: 1 : 3 000		SMD/SMT	QFN-64	ARM Cortex M3	56 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG280F1024G-E-QFP100R Silicon Labs 1: ₡10 149,08 22In Stock	Mfr. Part # EFM32GG280F1024G-E-QFP100R Mouser Part # 634-32GG280F1024-E-T	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	22In Stock	Cut Tape ₡10 149,08 ₡8 041,19 ₡7 515,52 ₡6 937,80 View Reel ₡6 495,41 ₡6 615,12 ₡6 495,41 ₡6 495,41	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	LQFP-100	ARM Cortex M3	85 I/O	32 bit	12 bit
SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 86KLEs M2S090TS-1FG676I Microchip Technology 1: ₡198 604,39 13In Stock	Mfr. Part # M2S090TS-1FG676I Mouser Part # 494-M2S090TS-1FG676I	Microchip Technology	SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 86KLEs Learn More about Microchip Technology microchip smartfusion2 fpga	Datasheet	13In Stock	₡198 604,39 View Quote	Min.: 1 Mult.: 1	No	SMD/SMT	FPBGA-676	ARM Cortex M3
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU EFM32JG1B200F128GM48-C0 Silicon Labs 1: ₡2 388,94 947In Stock End of Life	Mfr. Part # EFM32JG1B200F128GM48-C0 Mouser Part # 634-JG1B200F128GM48C End of Life	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	947In Stock	₡2 388,94 ₡1 889,29 ₡1 743,56 ₡1 462,51 View ₡1 431,28 ₡1 426,08	Min.: 1 Mult.: 1		SMD/SMT	QFN-48	ARM Cortex M3	32 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro ADUCM355BCCZ Analog Devices 1: ₡15 234,02 332In Stock	Mfr. Part # ADUCM355BCCZ Mouser Part # 584-ADUCM355BCCZ	Analog Devices	ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro Learn More about Analog Devices aducm355 analog mcus	Datasheet	332In Stock	₡15 234,02 ₡11 918,66 ₡11 382,58 ₡10 039,78 View ₡9 789,95 ₡9 639,02 Quote	Min.: 1 Mult.: 1		SMD/SMT	LGA-72	ARM Cortex M3	17 I/O	32 bit	16 bit