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ARM Cortex M3 Core ARM Microcontrollers - MCU

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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.	Series	Mounting Style	Package / Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG232F1024G-E-QFP64 Silicon Labs 1: $16.60 678In Stock	Mfr. Part # EFM32GG232F1024G-E-QFP64 Mouser Part # 634-32GG232F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	678In Stock	$16.60 $13.00 $12.10 $11.11 View $11.01 $10.21 $10.20 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	TQFP-64	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	53 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x18 LCD, AES EFM32GG940F1024G-E-QFN64 Silicon Labs 1: $18.97 302In Stock	Mfr. Part # EFM32GG940F1024G-E-QFN64 Mouser Part # 634-32GG940F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x18 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	302In Stock	$18.97 $15.63 $13.97 $13.42 View $12.79 $12.20 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	QFN-64	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	52 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG108F32-D-QFN24R Silicon Labs 1: $4.90 1,011In Stock	Mfr. Part # EFM32TG108F32-D-QFN24R Mouser Part # 634-EFM32TG108F32-DR	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	1,011In Stock	Cut Tape $4.90 $3.73 $3.44 $3.12 View Reel $2.80 $2.97 $2.87 $2.84 $2.80 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EFM32TG	SMD/SMT	QFN-24	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	17 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG222F32-D-QFP48R Silicon Labs 1: $5.80 1,840In Stock End of Life	Mfr. Part # EFM32TG222F32-D-QFP48R Mouser Part # 634-EFM32TG222F32-DR End of Life	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	1,840In Stock	Cut Tape $5.80 $4.42 $4.08 $3.69 Reel $3.35 View $3.51 $3.40 $3.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	EFM32TG	SMD/SMT	QFP-48	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	37 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
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: $24.74 18In Stock 240Expected 7/26/2027	Mfr. Part # LPC18S37JBD144E Mouser Part # 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	18In Stock 240Expected 7/26/2027	$24.74 $19.36 $16.93 $15.46 View $15.21 $15.00 Quote	Min.: 1 Mult.: 1	LPC18Sxx	SMD/SMT	LQFP-144	ARM Cortex M3	1 MB	32 bit	10 bit	180 MHz	83 I/O	136 kB	2.4 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Hi-perf 32-B MCU 16kb RAM Flash TMPM380FYFG Toshiba 1: $9.02 29In Stock	Mfr. Part # TMPM380FYFG Mouser Part # 757-TMPM380FYFG	Toshiba	ARM Microcontrollers - MCU Hi-perf 32-B MCU 16kb RAM Flash Learn More about Toshiba 32 bit arm mcu		29In Stock	$9.02 $6.30 $6.01 $4.55 View $4.54 $4.28 $4.26 Quote	Min.: 1 Mult.: 1	TMPM380FYFG	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	40 MHz	83 I/O	16 kB	4 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 80Mhz Cortex M3 wi 14Bit Analog for CFP ADUCM320BBCZI Analog Devices 1: $25.43 166In Stock	Mfr. Part # ADUCM320BBCZI Mouser Part # 584-ADUCM320BBCZI	Analog Devices	ARM Microcontrollers - MCU 80Mhz Cortex M3 wi 14Bit Analog for CFP Learn More about Analog Devices adi microcontrollers	Datasheet	166In Stock	$25.43 $24.87 $24.33 $23.84 View $23.48 $23.12 Quote	Min.: 1 Mult.: 1	ADUCM320	SMD/SMT	BGA-96	ARM Cortex M3	256 kB	32 bit	14 bit	80 MHz	40 I/O	32 kB	2.9 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Cortex M3 +24K/256K +Single 24bit SD AFE ADUCM363BCPZ256 Analog Devices 1: $21.37 A tariff of 38% may be applied if shipping to the United States. 192In Stock	Mfr. Part # ADUCM363BCPZ256 Mouser Part # 584-ADUCM363BCPZ256	Analog Devices	ARM Microcontrollers - MCU Cortex M3 +24K/256K +Single 24bit SD AFE Learn More about Analog Devices analog aducm36x mcus	Datasheet	192In Stock	$21.37 $17.76 $15.91 $15.21 View $14.32 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	ADUCM363	SMD/SMT	LFCSP-48	ARM Cortex M3	256 kB	32 bit	24 bit	16 MHz	19 I/O	24 kB	1.8 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro ADUCM355BCCZ-RL7 Analog Devices 1: $26.38 510In Stock	Mfr. Part # ADUCM355BCCZ-RL7 Mouser Part # 584-ADUCM355BCCZ-RL7	Analog Devices	ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro Learn More about Analog Devices aducm355 analog mcus	Datasheet	510In Stock	Cut Tape $26.38 $21.98 $19.77 $19.50 View $19.20 $18.76 $17.36 Quote	Min.: 1 Mult.: 1	ADuCM355	SMD/SMT	LGA-72	ARM Cortex M3	128 kB	32 bit	16 bit	26 MHz		64 kB	2.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE STM32F103ZCH6 STMicroelectronics 1: $13.20 A tariff of 38% may be applied if shipping to the United States. 2In Stock	Mfr. Part # STM32F103ZCH6 Mouser Part # 511-STM32F103ZCH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	2In Stock	$13.20 $9.98 $8.87 $8.28 View $7.92 $7.41 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	STM32F103ZC	SMD/SMT	BGA-144	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	112 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1548JBD64QL NXP Semiconductors 1: $15.10 14In Stock	Mfr. Part # LPC1548JBD64QL Mouser Part # 771-LPC1548JBD64QL	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	14In Stock	$15.10 $11.47 $11.00 $8.94 View $8.64 $8.50 $8.36 Quote	Min.: 1 Mult.: 1	LPC1500	SMD/SMT	LQFP-64	ARM Cortex M3	128 kB	32 bit	2 x 12 bit	72 MHz	44 I/O	20 kB	2.4 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 LPC1817JBD144E NXP Semiconductors 1: $23.73 11In Stock	Mfr. Part # LPC1817JBD144E Mouser Part # 771-LPC1817JBD144E	NXP Semiconductors	ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1830 lpc1850 lpc1857 mcus	Datasheet	11In Stock	$23.73 $19.18 $16.06 $15.52	Min.: 1 Mult.: 1	LPC181x	SMD/SMT	LQFP-144	ARM Cortex M3	1 MB	32 bit	2 x 10 bit	180 MHz	83 I/O	136 kB	2.4 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 LPC1853JBD208E NXP Semiconductors 1: $24.75 36In Stock	Mfr. Part # LPC1853JBD208E Mouser Part # 771-LPC1853JBD208E	NXP Semiconductors	ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1830 lpc1850 lpc1857 mcus	Datasheet	36In Stock	$24.75 $19.36 $18.49 $15.77 View $15.48 $15.25 Quote	Min.: 1 Mult.: 1	LPC185x	SMD/SMT	LQFP-208	ARM Cortex M3	512 kB	32 bit	2 x 10 bit	180 MHz	142 I/O	136 kB	2.4 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 LPC1810FBD144,551 NXP Semiconductors 1: $15.95 60In Stock	Mfr. Part # LPC1810FBD144,551 Mouser Part # 771-LPC1810FBD144551	NXP Semiconductors	ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1830 lpc1850 lpc1857 mcus	Datasheet	60In Stock	$15.95 $12.12 $11.62 $10.23 View $9.73 $9.41 $9.11 Quote	Min.: 1 Mult.: 1	LPC181x	SMD/SMT	LQFP-144	ARM Cortex M3	0 B	32 bit	10 bit	180 MHz	83 I/O	200 kB	2.2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 LPC1830FBD144,551 NXP Semiconductors 1: $16.44 9In Stock	Mfr. Part # LPC1830FBD144,551 Mouser Part # 771-LPC1830FBD144551	NXP Semiconductors	ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1830 lpc1850 lpc1857 mcus	Datasheet	9In Stock	$16.44 $12.49 $10.28 $9.59 View $9.37 $9.19 $9.03 Quote	Min.: 1 Mult.: 1	LPC183x	SMD/SMT	LQFP-144	ARM Cortex M3	0 B	32 bit	10 bit	180 MHz	83 I/O	200 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 80Mhz Cortex M3 wi 14Bit Analog for CFP ADUCM320BBCZ Analog Devices 1: $25.43 54In Stock	Mfr. Part # ADUCM320BBCZ Mouser Part # 584-ADUCM320BBCZ	Analog Devices	ARM Microcontrollers - MCU 80Mhz Cortex M3 wi 14Bit Analog for CFP Learn More about Analog Devices adi microcontrollers	Datasheet	54In Stock	$25.43 $24.87 $24.33 $23.84 View $23.48 $23.12 Quote	Min.: 1 Mult.: 1	ADUCM320	SMD/SMT	BGA-96	ARM Cortex M3	256 kB	32 bit	14 bit	80 MHz	40 I/O	32 kB	2.9 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 MCU; 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, LCD, EMC, AES engine LPC18S57JBD208E NXP Semiconductors 1: $25.21 34In Stock	Mfr. Part # LPC18S57JBD208E Mouser Part # 771-LPC18S57JBD208E	NXP Semiconductors	ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 MCU; 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, LCD, EMC, AES engine Learn More about NXP Semiconductors nxp lpc18sx mcu	Datasheet	34In Stock	$25.21 $19.72 $18.84 $17.38 View $17.02 $16.62 Quote	Min.: 1 Mult.: 1	LPC18Sxx	SMD/SMT	LQFP-208	ARM Cortex M3	1 MB	32 bit	10 bit	180 MHz	142 I/O	136 kB	2.4 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x24 LCD, AES EFM32G840F128G-E-QFN64 Silicon Labs 1: $8.68 1,040In Stock NRND	Mfr. Part # EFM32G840F128G-E-QFN64 Mouser Part # 634-32G840F128GEFN64 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x24 LCD, AES	Datasheet	1,040In Stock	$8.68 $6.72 $6.23 $5.70 View $5.44 $5.29 $5.14 Quote	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	56 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES EFM32GG980F1024G-E-QFP100 Silicon Labs 1: $20.26 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	$20.26 $16.60 $14.70 $14.66 View $13.27 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	LQFP-100	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	81 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU BGA, Grn, IT, MRL A ATSAM3N0CA-CU Microchip Technology 1: $4.50 447In Stock	Mfr. Part # ATSAM3N0CA-CU Mouser Part # 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	SAM3N	SMD/SMT	TFBGA-100	ARM Cortex M3	32 kB	32 bit	10 bit	48 MHz	79 I/O	4 kB	1.62 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B ATSAM3N1BB-AU Microchip Technology 1: $3.59 320In Stock	Mfr. Part # ATSAM3N1BB-AU Mouser Part # 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	SAM3N	SMD/SMT	LQFP-64	ARM Cortex M3	64 kB	32 bit	10 bit	48 MHz	47 I/O	4 kB	1.62 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MM-LEGACY MM CY9BF516RPMC-G-JNE2 Infineon Technologies 1: $11.26 310In Stock	Mfr. Part # CY9BF516RPMC-G-JNE2 Mouser Part # 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	MB9B510R	SMD/SMT	LQFP-120	ARM Cortex M3	512 kB	32 bit	12 bit	144 MHz	103 I/O	64 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU PSOC5LP PERFORM ANALOG,256K FLSH CY8C5668LTI-LP014 Infineon Technologies 1: $26.61 230In Stock	Mfr. Part # CY8C5668LTI-LP014 Mouser Part # 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	CY8C56LPxxx	SMD/SMT	QFN-68	ARM Cortex M3	256 kB	32 bit	12 bit	67 MHz	72 I/O	64 kB	1.71 V	1.89 V	- 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 # LPC1518JBD100E Mouser Part # 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	LPC1500	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	2 x 12 bit	72 MHz	78 I/O	20 kB	2.4 V	3.6 V	- 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 # LPC1763FBD100Y Mouser Part # 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	LPC1700	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	100 MHz	70 I/O	64 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape