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ARM Cortex M33 Core ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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 Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552VET6 STMicroelectronics 1: $4.546 394In Stock 540Expected 12/29/2026 New Product	Mfr. Part # STM32C552VET6 Mouser Part # 511-STM32C552VET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	394In Stock 540Expected 12/29/2026	$4.546 $3.224 $2.814 $2.495	Min.: 1 Mult.: 1 Max.: 100	STM32C5	SMD/SMT	LQFP-100	ARM Cortex M33	512 kB	32 bit	12 bit	144 MHz	86 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU RP2350B 150MHz clock Dual Arm Cortex-M33 cores 520KB RAM 8KB on-chip QFN-80 SC1510(13)-A4 Raspberry Pi 1: $1.025 3.789In Stock New Product	Mfr. Part # SC1510(13)-A4 Mouser Part # 358-SC151013 New Product	Raspberry Pi	ARM Microcontrollers - MCU RP2350B 150MHz clock Dual Arm Cortex-M33 cores 520KB RAM 8KB on-chip QFN-80 Learn More about Raspberry Pi rp2350 mcus		3.789In Stock	Cut Tape $1.025 Reel $1.025	Min.: 1 Mult.: 1 : 2.500	RP235x	SMD/SMT	QFN-80	ARM Cortex M33				150 MHz		520 kB					Reel, Cut Tape
ARM Microcontrollers - MCU RP2350A 150MHz clock Dual Arm Cortex-M33 cores 520KB RAM 8KB on-chip QFN-60 SC1509(13)-A4 Raspberry Pi 1: $911 2.644In Stock New Product	Mfr. Part # SC1509(13)-A4 Mouser Part # 358-SC150913 New Product	Raspberry Pi	ARM Microcontrollers - MCU RP2350A 150MHz clock Dual Arm Cortex-M33 cores 520KB RAM 8KB on-chip QFN-60 Learn More about Raspberry Pi rp2350 mcus		2.644In Stock	Cut Tape $911 Reel $911	Min.: 1 Mult.: 1 : 3.400	RP235x	SMD/SMT	QFN-60	ARM Cortex M33				150 MHz		520 kB					Reel, Cut Tape
ARM Microcontrollers - MCU MCX N54 with Highly Integrated Low-Power Dual Core Arm Cortex -M33 MCUs with On-Chip Accelerators and Advanced Security MCXN546VPBT NXP Semiconductors 1: $18.160 25In Stock New Product	Mfr. Part # MCXN546VPBT Mouser Part # 771-MCXN546VPBT New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX N54 with Highly Integrated Low-Power Dual Core Arm Cortex -M33 MCUs with On-Chip Accelerators and Advanced Security	Datasheet	25In Stock	$18.160 $13.797 $13.227 $11.643 View $10.880 $10.709 $10.447 Quote	Min.: 1 Mult.: 1	MCXN5	SMD/SMT	HDQFP-172	ARM Cortex M33	1 MB	32 bit	16 bit	150 MHz	114 I/O	352 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX N94 with Highly Integrated Low-Power Dual Core Arm Cortex -M33 MCUs with On-Chip Accelerators and Advanced Security MCXN947VPBT NXP Semiconductors 1: $20.701 84In Stock New Product	Mfr. Part # MCXN947VPBT Mouser Part # 771-MCXN947VPBT New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX N94 with Highly Integrated Low-Power Dual Core Arm Cortex -M33 MCUs with On-Chip Accelerators and Advanced Security	Datasheet	84In Stock	$20.701 $15.722 $15.073 $12.874 View $12.384 $12.179 $11.894 Quote	Min.: 1 Mult.: 1	MCXN9	SMD/SMT	HDQFP-172	ARM Cortex M33	2 MB	32 bit	16 bit	150 MHz	114 I/O	512 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU LPC55S66JEV98 LPC55S66JEV98K NXP Semiconductors 1: $12.452 9.916In Stock	Mfr. Part # LPC55S66JEV98K Mouser Part # 771-LPC55S66JEV98K	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S66JEV98 Learn More about NXP Semiconductors nxp lpc55s6x mcu	Datasheet	9.916In Stock	$12.452 $9.627 $9.183 $7.975 View $7.610 $6.938 $6.574 Quote	Min.: 1 Mult.: 1	LPC55S6x	SMD/SMT	VFBGA-98	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	64 I/O	144 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFN48 R7FA6T2BD3CNE#AA1 Renesas Electronics 1: $9.274 430In Stock	Mfr. Part # R7FA6T2BD3CNE#AA1 Mouser Part # 968-R7FA6T2BD3CNEAA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFN48	Datasheet	430In Stock	$9.274 $7.166 $6.323 $6.061 View $6.050 $5.753 $5.469 $5.389 Quote	Min.: 1 Mult.: 1	RA6T2	SMD/SMT	QFN-48	ARM Cortex M33	512 kB	32 bit	2 x 16 bit	240 MHz	35 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575RIT6 STMicroelectronics 1: $12.589 6.551In Stock	Mfr. Part # STM32U575RIT6 Mouser Part # 511-STM32U575RIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	6.551In Stock	$12.589 $9.809 $8.693 $8.157 View $8.146 $7.702 $7.576	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-64	ARM Cortex M33	2 MB		14 bit		14 I/O	786 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LPC55S28JEV98 LPC55S28JEV98K NXP Semiconductors 1: $11.826 2.320In Stock	Mfr. Part # LPC55S28JEV98K Mouser Part # 771-LPC55S28JEV98K	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S28JEV98 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	2.320In Stock	$11.826 $9.228 $8.180 $7.861 View $7.542 $6.813 Quote	Min.: 1 Mult.: 1	LPC55S2x	SMD/SMT	VFBGA-98	ARM Cortex M33	512 kB	32 bit	16 bit	150 MHz	64 I/O	256 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC5526JEV98 LPC5526JEV98K NXP Semiconductors 1: $9.969 2.928In Stock	Mfr. Part # LPC5526JEV98K Mouser Part # 771-LPC5526JEV98K	NXP Semiconductors	ARM Microcontrollers - MCU LPC5526JEV98 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	2.928In Stock	$9.969 $7.736 $6.836 $6.562 View $6.266 $5.491 Quote	Min.: 1 Mult.: 1	LPC552x	SMD/SMT	VFBGA-98	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	64 I/O	144 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC5516JBD100 LPC5516JBD100E NXP Semiconductors 1: $9.319 4.873In Stock	Mfr. Part # LPC5516JBD100E Mouser Part # 771-LPC5516JBD100E	NXP Semiconductors	ARM Microcontrollers - MCU LPC5516JBD100 Learn More about NXP Semiconductors nxp lpc551x s1x mcus	Datasheet	4.873In Stock	$9.319 $6.710 $6.152 $6.141 View $6.107 $5.822 $5.674 Quote	Min.: 1 Mult.: 1	LPC551x	SMD/SMT	HLQFP-100	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	64 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC55S06JBD64 LPC55S06JBD64E NXP Semiconductors 1: $7.177 4.166In Stock	Mfr. Part # LPC55S06JBD64E Mouser Part # 771-LPC55S06JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S06JBD64 Learn More about NXP Semiconductors nxp semi lpc550x s0x mcus	Datasheet	4.166In Stock	$7.177 $5.514 $4.842 $4.512 View $4.500 $4.341 $4.306 $4.181 Quote	Min.: 1 Mult.: 1	LPC55S0x	SMD/SMT	HTQFP-64	ARM Cortex M33	256 kB	32 bit	16 bit	96 MHz	45 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L562VET6Q STMicroelectronics 1: $11.894 5.685In Stock	Mfr. Part # STM32L562VET6Q Mouser Part # 511-STM32L562VET6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	5.685In Stock	$11.894 $9.775 $8.989 $8.590 $7.884	Min.: 1 Mult.: 1 Max.: 540	STM32L5	SMD/SMT	LQFP-100	ARM Cortex M33	512 kB	32 bit	2 x 12 bit	110 MHz	79 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU EFM32PG23B200F512IM40-C Silicon Labs 1: $4.648 2.931In Stock	Mfr. Part # EFM32PG23B200F512IM40-C Mouser Part # 634-PG23200F512IM40C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	2.931In Stock	$4.648 $3.600 $3.304 $2.985 View $2.837 $2.814 $2.643 $2.575	Min.: 1 Mult.: 1	PG23	SMD/SMT	QFN-40	ARM Cortex M33	512 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	29 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU EFM32PG23B210F64IM48-C Silicon Labs 1: $3.782 5.939In Stock	Mfr. Part # EFM32PG23B210F64IM48-C Mouser Part # 634-PG23210F64IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	5.939In Stock	$3.782 $2.928 $2.666 $2.404 View $2.267 $2.222 $2.108 $2.039 $1.994	Min.: 1 Mult.: 1	PG23	SMD/SMT	QFN-48	ARM Cortex M33	64 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	34 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B210F256IM48-CR Silicon Labs 1: $4.477 4.650In Stock	Mfr. Part # EFM32PG23B210F256IM48-CR Mouser Part # 634-PG2321F256IM48CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	4.650In Stock	Cut Tape $4.477 $3.338 $3.053 $2.746 Reel $2.324 View $2.586 $2.529 $2.404 $2.279	Min.: 1 Mult.: 1 : 2.500	PG23	SMD/SMT	QFN-48	ARM Cortex M33	256 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	34 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU EFM32PG23B310F64IM48-C Silicon Labs 1: $4.181 4.858In Stock	Mfr. Part # EFM32PG23B310F64IM48-C Mouser Part # 634-PG23310F64IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	4.858In Stock	$4.181 $3.236 $2.951 $2.655 View $2.506 $2.449 $2.324 $2.244 $2.210	Min.: 1 Mult.: 1	PG23	SMD/SMT	QFN-48	ARM Cortex M33	64 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	32 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU EFM32PG22C200F64IM40-CR Silicon Labs 1: $2.096 3.106In Stock	Mfr. Part # EFM32PG22C200F64IM40-CR Mouser Part # 634-EFM32PG22C6440CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	3.106In Stock	Cut Tape $2.096 $1.538 $1.401 $1.242 Reel $1.046 View $1.173 $1.122 $1.116 $1.023	Min.: 1 Mult.: 1 : 2.500		SMD/SMT	QFN-40	ARM Cortex M33	64 kB	32 bit			26 I/O	32 kB			- 40 C	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU EFM32PG22C200F64IM40-C Silicon Labs 1: $2.290 5.747In Stock	Mfr. Part # EFM32PG22C200F64IM40-C Mouser Part # 634-EFM32PG22C64M40C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	5.747In Stock	$2.290 $1.754 $1.595 $1.424 View $1.344 $1.299 $1.242 $1.219 $1.173	Min.: 1 Mult.: 1		SMD/SMT	QFN-40	ARM Cortex M33	64 kB	32 bit	12 bit, 16 bit	76.8 MHz	26 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU EFM32PG23B200F64IM40-C Silicon Labs 1: $3.520 1.900In Stock	Mfr. Part # EFM32PG23B200F64IM40-C Mouser Part # 634-PG23200F64IM40C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	1.900In Stock	$3.520 $2.711 $2.472 $2.222 View $2.096 $2.051 $1.960 $1.880 $1.857	Min.: 1 Mult.: 1	PG23	SMD/SMT	QFN-40	ARM Cortex M33	64 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	29 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFN64 R7FA6T2AD3CNB#AA1 Renesas Electronics 1: $8.886 300In Stock	Mfr. Part # R7FA6T2AD3CNB#AA1 Mouser Part # 968-R7FA6T2AD3CNBAA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 512K/64K QFN64	Datasheet	300In Stock	$8.886 $6.858 $6.346 $5.788 View $5.525 $5.491 $5.218 $5.138 Quote	Min.: 1 Mult.: 1	RA6T2	SMD/SMT	QFN-64	ARM Cortex M33	512 kB	32 bit	2 x 16 bit	240 MHz	51 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC5512JBD64 LPC5512JBD64E NXP Semiconductors 1: $5.708 1.976In Stock	Mfr. Part # LPC5512JBD64E Mouser Part # 771-LPC5512JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU LPC5512JBD64 Learn More about NXP Semiconductors nxp lpc551x s1x mcus	Datasheet	1.976In Stock	$5.708 $4.341 $4.067 $3.737 View $3.668 $3.395 $3.315 $3.293 Quote	Min.: 1 Mult.: 1	LPC551x	SMD/SMT	HTQFP-64	ARM Cortex M33	64 kB	32 bit	16 bit	150 MHz	36 I/O	48 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC5528JEV98 LPC5528JEV98K NXP Semiconductors 1: $11.199 473In Stock	Mfr. Part # LPC5528JEV98K Mouser Part # 771-LPC5528JEV98K	NXP Semiconductors	ARM Microcontrollers - MCU LPC5528JEV98 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	473In Stock	$11.199 $8.715 $7.724 $7.417 View $6.893 Quote	Min.: 1 Mult.: 1	LPC552x	SMD/SMT	VFBGA-98	ARM Cortex M33	512 kB	32 bit	16 bit	150 MHz	64 I/O	256 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC55S26JBD64 LPC55S26JBD64K NXP Semiconductors 1: $9.741 1.342In Stock	Mfr. Part # LPC55S26JBD64K Mouser Part # 771-LPC55S26JBD64K	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S26JBD64 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	1.342In Stock	$9.741 $7.553 $6.676 $6.403 View $5.605 $5.594 Quote	Min.: 1 Mult.: 1	LPC55S2x	SMD/SMT	HTQFP-64	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	36 I/O	144 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC55S66JBD100 LPC55S66JBD100K NXP Semiconductors 1: $8.795 336In Stock	Mfr. Part # LPC55S66JBD100K Mouser Part # 771-LPC55S66JBD100K	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S66JBD100 Learn More about NXP Semiconductors nxp lpc55s6x mcu	Datasheet	336In Stock	$8.795 $6.847 $6.448 $6.346 $6.334	Min.: 1 Mult.: 1	LPC55S6x	SMD/SMT	HLQFP-100	ARM Cortex M33	256 kB	32 bit	16 bit	150 MHz	64 I/O	144 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray