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ARM Cortex M33 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 MCU RA4 ARM CM33 100MHz 512K/128K QFP100 R7FA4M2AD3CFP#AA0 Renesas Electronics 1: 5,76 € 484In Stock 1.800Expected 12/21/2026	Mfr. Part No. R7FA4M2AD3CFP#AA0 Mouser Part No 968-R7FA4M2AD3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	484In Stock 1.800Expected 12/21/2026	5,76 € 4,42 € 3,74 € 3,73 € View 3,52 € 3,44 € 3,41 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M33	32 bit	100 MHz	512 kB	128 kB	12 bit	77 I/O	2.7 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP144 R7FA4M3AD3CFB#AA0 Renesas Electronics 1: 6,17 € 2.077In Stock	Mfr. Part No. R7FA4M3AD3CFB#AA0 Mouser Part No 968-R7FA4M3AD3CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	2.077In Stock	6,17 € 4,76 € 4,14 € 3,96 € 3,69 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	100 MHz	512 kB	128 kB	12 bit	109 I/O	2.7 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP64 R7FA4M3AE3CFM#AA0 Renesas Electronics 1: 5,72 € 391In Stock 320Expected 12/14/2026	Mfr. Part No. R7FA4M3AE3CFM#AA0 Mouser Part No 968-R7FA4M3AE3CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP64 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	391In Stock 320Expected 12/14/2026	5,72 € 4,39 € 3,86 € 3,60 € View 3,59 € 3,37 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M33	32 bit	100 MHz	768 kB	128 kB	12 bit	41 I/O	2.7 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP144 R7FA4M3AF3CFB#BA0 Renesas Electronics 1: 8,45 € 411In Stock	Mfr. Part No. R7FA4M3AF3CFB#BA0 Mouser Part No 968-R7FA4M3AF3CFBBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	411In Stock	8,45 € 6,33 € 6,04 € 5,25 € View 5,01 € 4,49 € 4,39 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	100 MHz	8 kB	128 kB	12 bit	109 I/O	2.7 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP144 R7FA6M5AH3CFB#AA0 Renesas Electronics 1: 9,54 € 903In Stock 1.800Expected 2/16/2027	Mfr. Part No. R7FA6M5AH3CFB#AA0 Mouser Part No 968-R7FA6M5AH3CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP144 Learn More about Renesas Electronics renesas ra6m5 mcu	Datasheet	903In Stock 1.800Expected 2/16/2027	9,54 € 7,45 € 6,54 € 6,53 € View 6,11 € 6,02 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	200 MHz	2 MB	512 kB	2 x 12 bit	109 I/O	2.7 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1M/512K QFP144 R7FA6M5BF3CFB#AA0 Renesas Electronics 1: 9,00 € 245In Stock	Mfr. Part No. R7FA6M5BF3CFB#AA0 Mouser Part No 968-R7FA6M5BF3CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 1M/512K QFP144 Learn More about Renesas Electronics renesas ra6m5 mcu	Datasheet	245In Stock	9,00 € 7,02 € 6,16 € 5,91 € 5,54 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	200 MHz	1 MB	512 kB	2 x 12 bit	109 I/O	2.7 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP176 R7FA6M5BH3CFC#AA0 Renesas Electronics 1: 10,58 € 348In Stock 465On Order	Mfr. Part No. R7FA6M5BH3CFC#AA0 Mouser Part No 968-R7FA6M5BH3CFCAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP176 Learn More about Renesas Electronics renesas ra6m5 mcu	Datasheet	348In Stock 465On Order	10,58 € 8,28 € 8,18 € 7,04 € View 6,81 € 6,50 € 6,42 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M33	32 bit	200 MHz	2 MB	512 kB	2 x 12 bit	132 I/O	2.7 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP100 R7FA6M5BH3CFP#AA0 Renesas Electronics 1: 10,69 € 319In Stock 990Expected 3/18/2027	Mfr. Part No. R7FA6M5BH3CFP#AA0 Mouser Part No 968-R7FA6M5BH3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 2M/512K QFP100 Learn More about Renesas Electronics renesas ra6m5 mcu	Datasheet	319In Stock 990Expected 3/18/2027	10,69 € 8,32 € 7,53 € 6,87 € View 6,56 € 5,78 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M33	32 bit	200 MHz	2 MB	512 kB	2 x 12 bit	75 I/O	2.7 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STMicroelectronics STM32H523ZCJ6 STM32H523ZCJ6 STMicroelectronics 1: 5,99 € 168In Stock	Mfr. Part No. STM32H523ZCJ6 Mouser Part No 511-STM32H523ZCJ6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	168In Stock	5,99 € 4,59 € 4,03 € 3,85 € View 3,82 € 3,47 € 3,35 € 3,29 € Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-144	ARM Cortex M33	32 bit	250 MHz	256 kB	272 kB	12 bit		1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash STMicroelectronics STM32U575RGT3 STM32U575RGT3 STMicroelectronics 1: 9,66 € 153In Stock	Mfr. Part No. STM32U575RGT3 Mouser Part No 511-STM32U575RGT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	153In Stock	9,66 € 7,51 € 6,68 € 6,30 € View 6,14 € 5,68 € 5,60 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M33	32 bit	160 MHz	1 MB	786 kB	12 bit, 14 bit	51 I/O	1.71 V	3.6 V	+ 125 C	Tray
RF Microcontrollers - MCU K4W1 HVQFN48 NXP Semiconductors KW45B41Z83AFTBT KW45B41Z83AFTBT NXP Semiconductors 1: 7,67 € 166In Stock 780Expected 11/23/2026	Mfr. Part No. KW45B41Z83AFTBT Mouser Part No 771-KW45B41Z83AFTBT	NXP Semiconductors	RF Microcontrollers - MCU K4W1 HVQFN48	Datasheet	166In Stock 780Expected 11/23/2026	7,67 € 6,41 €	Min.: 1 Mult.: 1	SMD/SMT	HVQFN-48	ARM Cortex M33	32 bit	96 MHz	1 MB	128 kB	16 bit		1.175 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 128K/40K QFN32 R7FA4E2B93CNH#BA0 Renesas Electronics 1: 2,86 € 257In Stock	Mfr. Part No. R7FA4E2B93CNH#BA0 Mouser Part No 968-R7FA4E2B93CNHBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 128K/40K QFN32 Learn More about Renesas Electronics renesas ra4e2 microcontrollers	Datasheet	257In Stock	2,86 € 2,14 € 1,86 € 1,76 € View 1,62 € 1,55 € 1,52 € 1,51 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M33	32 bit	200 MHz	128 kB	40 kB	12 bit	16 I/O	2.7 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto STM32C562MET6 STMicroelectronics 1: 2,90 € 9In Stock 714Expected 1/13/2027 New Product	Mfr. Part No. STM32C562MET6 Mouser Part No 511-STM32C562MET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	9In Stock 714Expected 1/13/2027	2,90 € 2,17 € 1,87 € 1,76 € View 1,62 € 1,60 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ARM Cortex M33	32 bit	144 MHz	512 kB	128 kB	12 bit	66 I/O	2.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet STM32C5A3RGT6 STMicroelectronics 1: 3,65 € 22In Stock 1.920On Order New Product	Mfr. Part No. STM32C5A3RGT6 Mouser Part No 511-STM32C5A3RGT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	22In Stock 1.920On Order On Order Ship Dates Mfr. No: STM32C5A3RGT6 Stock: 22 Can Dispatch Immediately On Order: 960 Expected 3/8/2027 960 TBD Factory Lead Time: 52 Weeks	3,65 € 2,74 € 2,38 € 2,21 € View 2,20 € 2,02 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M33	32 bit	144 MHz	1 MB	256 kB	12 bit	52 I/O	2.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H533ZET6 STMicroelectronics 1: 7,71 € 5In Stock 3.240On Order	Mfr. Part No. STM32H533ZET6 Mouser Part No 511-STM32H533ZET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	5In Stock 3.240On Order On Order Ship Dates Mfr. No: STM32H533ZET6 Stock: 5 Can Dispatch Immediately On Order: 720 Expected 5/31/2027 1.800 Expected 6/28/2027 720 Expected 7/5/2027 Factory Lead Time: 52 Weeks	7,71 € 5,78 € 5,51 € 4,78 € 4,77 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	250 MHz	512 kB	272 kB	12 bit		1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz, up to 2 Mbytes of Flash, 640KB of RAM, I3C, DCMI STM32H562AII6 STMicroelectronics 1: 9,53 € 10In Stock	Mfr. Part No. STM32H562AII6 Mouser Part No 511-STM32H562AII6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz, up to 2 Mbytes of Flash, 640KB of RAM, I3C, DCMI Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	10In Stock	9,53 € 7,35 € 6,57 € 6,18 € View 6,04 € 5,66 € 5,28 € Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-169	ARM Cortex M33	32 bit	250 MHz	2 MB	640 kB	12 bit	136 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz STM32H563IGT6 STMicroelectronics 1: 9,87 € 2In Stock 800Expected 4/5/2027	Mfr. Part No. STM32H563IGT6 Mouser Part No 511-STM32H563IGT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	2In Stock 800Expected 4/5/2027	9,87 € 7,68 € 7,33 € 6,36 € 6,17 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M33	32 bit	250 MHz	1 MB	640 kB	12 bit		1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L562ZET6 STMicroelectronics 1: 12,03 € 30In Stock 360Expected 2/8/2027	Mfr. Part No. STM32L562ZET6 Mouser Part No 511-STM32L562ZET6	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	30In Stock 360Expected 2/8/2027	12,03 € 9,45 € 8,32 € 8,02 €	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	110 MHz	512 kB	256 kB	2 x 12 bit	115 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535VCI6Q STMicroelectronics 1: 7,64 € 4In Stock	Mfr. Part No. STM32U535VCI6Q Mouser Part No 511-STM32U535VCI6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	4In Stock	7,64 € 5,80 € 5,34 € 4,96 € 4,60 €	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M33	32 bit	160 MHz	256 kB	274 kB	12 bit		1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash STM32U575QII3 STMicroelectronics 1: 12,89 € 2In Stock	Mfr. Part No. STM32U575QII3 Mouser Part No 511-STM32U575QII3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2In Stock	12,89 € 9,45 € 8,59 € 8,08 € 8,07 €	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-132	ARM Cortex M33	32 bit	160 MHz	2 MB	786 kB	14 bit	136 I/O	1.71 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575RIT6Q STMicroelectronics 1: 10,17 € 24In Stock 3.840Expected 1/20/2027	Mfr. Part No. STM32U575RIT6Q Mouser Part No 511-STM32U575RIT6Q	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	24In Stock 3.840Expected 1/20/2027	10,17 € 7,92 € 7,29 € 6,62 € View 6,46 € 6,27 € 6,26 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M33			2 MB	786 kB	14 bit	14 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575ZIT6 STMicroelectronics 1: 12,05 € 52In Stock 1.080Expected 1/4/2027	Mfr. Part No. STM32U575ZIT6 Mouser Part No 511-STM32U575ZIT6	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	52In Stock 1.080Expected 1/4/2027	12,05 € 9,44 € 8,58 € 8,08 € View 7,71 € 7,47 € 7,39 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33			2 MB	786 kB	14 bit	14 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U585VIT6 STMicroelectronics 1: 11,86 € 22In Stock 7.020On Order	Mfr. Part No. STM32U585VIT6 Mouser Part No 511-STM32U585VIT6	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	22In Stock 7.020On Order On Order Ship Dates Mfr. No: STM32U585VIT6 Stock: 22 Can Dispatch Immediately On Order: 2.700 Expected 3/24/2027 2.160 Expected 5/17/2027 2.160 Expected 7/12/2027 Factory Lead Time: 52 Weeks	11,86 € 9,27 € 8,30 € 7,91 € 6,95 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M33			2 MB	2 kB	16 bit	14 I/O	1.71 V	3.6 V	+ 85 C	Tray
RF Microcontrollers - MCU 32-bit MCU Wireless Series: Bluetooth Low Energy 5.3 +10dBm, high security level STM32WBA52CGU6 STMicroelectronics 1: 4,86 € 27In Stock 3.120Expected 5/27/2027	Mfr. Part No. STM32WBA52CGU6 Mouser Part No 511-STM32WBA52CGU6	STMicroelectronics	RF Microcontrollers - MCU 32-bit MCU Wireless Series: Bluetooth Low Energy 5.3 +10dBm, high security level Learn More about STMicroelectronics stm32wb5x mcus	Datasheet	27In Stock 3.120Expected 5/27/2027	4,86 € 3,71 € 3,41 € 3,10 € View 2,94 € 2,85 € 2,81 € 2,78 €	Min.: 1 Mult.: 1			ARM Cortex M33		100 MHz					1.71 V	3.6 V		Tray
RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe STM32WBA55UGI6 STMicroelectronics 1: 4,67 € 17In Stock	Mfr. Part No. STM32WBA55UGI6 Mouser Part No 511-STM32WBA55UGI6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	17In Stock	4,67 € 3,90 € 3,23 € 3,16 € View 3,15 € 3,13 € 3,09 € Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-59	ARM Cortex M33	32 bit	100 MHz	1 MB		12 bit	35 I/O	1.7 V	3.6 V	+ 85 C	Tray