Semiconductors – Mouser Estonia

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RA4 Family Arm® Cortex® Microcontrollers

Renesas Electronics RA4 Family Arm^® Cortex^® Microcontrollers are ideal for reasonable low power with the demand for connectivity and performance. The RA4 MCUs provide up to 100MHz of CPU performance using an Arm Cortex-M33 core or M4 core with up to 1MB of embedded flash memory.

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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.
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64 R7FA4M1AB3CNB#AA0 Renesas Electronics 1: 5,18 € 587In Stock	Mfr. Part No. R7FA4M1AB3CNB#AA0 Mouser Part No 968-R7FA4M1AB3CNBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	587In Stock	5,18 € 3,96 € 3,47 € 3,33 € View 3,16 € 3,15 € 3,05 € 2,98 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP48 R7FA4M2AD3CFL#AA0 Renesas Electronics 1: 5,49 € 3.424In Stock	Mfr. Part No. R7FA4M2AD3CFL#AA0 Mouser Part No 968-R7FA4M2AD3CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	3.424In Stock	5,49 € 4,16 € 3,66 € 3,41 € View 3,23 € 2,89 € 2,73 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100 R7FA4M2AD3CFP#AA0 Renesas Electronics 1: 5,76 € 900In Stock 1.800Expected 1/4/2027	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	900In Stock 1.800Expected 1/4/2027	5,76 € 4,42 € 3,74 € 3,73 € View 3,52 € 3,44 € 3,41 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP144 R7FA4M3AD3CFB#AA0 Renesas Electronics 1: 6,17 € 2.089In 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	2.089In Stock	6,17 € 4,76 € 4,14 € 3,96 € 3,69 €	Min.: 1 Mult.: 1
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
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP144 R7FA4M3AF3CFB#BA0 Renesas Electronics 1: 8,45 € 476In 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	476In Stock	8,45 € 6,33 € 6,04 € 5,25 € View 5,01 € 4,49 € 4,39 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100 R7FA4M1AB3CFP#AA0 Renesas Electronics 1: 5,54 € 304In Stock	Mfr. Part No. R7FA4M1AB3CFP#AA0 Mouser Part No 968-7FA4M1AB3CFP#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	304In Stock	5,54 € 3,94 € 3,59 € 3,30 €	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP48 R7FA4M2AB3CFL#AA0 Renesas Electronics 1: 4,28 € 213In Stock 250Expected 12/30/2026	Mfr. Part No. R7FA4M2AB3CFL#AA0 Mouser Part No 968-7FA4M2AB3CFL#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	213In Stock 250Expected 12/30/2026	4,28 € 3,26 € 2,85 € 2,72 € View 2,57 € 2,49 €	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K LGA100 R7FA4M1AB2CLJ#AC0 Renesas Electronics 1: 6,65 € 406In Stock	Mfr. Part No. R7FA4M1AB2CLJ#AC0 Mouser Part No 968-R7FA4M1AB2CLJAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K LGA100 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	406In Stock	6,65 € 5,10 € 4,48 € 4,22 € View 3,99 € 3,23 € 3,16 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN48 R7FA4M1AB3CNE#AA0 Renesas Electronics 1: 5,34 € 30In Stock	Mfr. Part No. R7FA4M1AB3CNE#AA0 Mouser Part No 968-R7FA4M1AB3CNEAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN48 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	30In Stock	5,34 € 4,09 € 3,77 € 3,42 € View 3,31 € 3,16 € 3,09 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA144 R7FA4M3AD2CBM#BC0 Renesas Electronics 1: 6,17 € 1.980In Stock	Mfr. Part No. R7FA4M3AD2CBM#BC0 Mouser Part No 968-R7FA4M3AD2CBMBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA144	Datasheet	1.980In Stock	6,17 € 4,76 € 4,40 € 4,01 € View 3,83 € 3,72 € 3,56 € 3,54 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144 R7FA4M3AE2CBM#BC0 Renesas Electronics 1: 7,06 € 2.080In Stock	Mfr. Part No. R7FA4M3AE2CBM#BC0 Mouser Part No 968-R7FA4M3AE2CBMBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144	Datasheet	2.080In Stock	7,06 € 5,46 € 5,07 € 4,63 € View 4,41 € 4,33 € 4,13 € 4,04 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100 R7FA4M3AE3CFP#AA0 Renesas Electronics 1: 6,31 € 47In Stock 540On Order	Mfr. Part No. R7FA4M3AE3CFP#AA0 Mouser Part No 968-R7FA4M3AE3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	47In Stock 540On Order On Order Ship Dates Mfr. No: R7FA4M3AE3CFP#AA0 Stock: 47 Can Dispatch Immediately On Order: 300 Expected 10/23/2026 240 Expected 1/22/2027 Factory Lead Time: 18 Weeks	6,31 € 5,38 € 4,95 € 3,97 € View 3,78 € 3,70 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144 R7FA4M3AF2CBM#BC0 Renesas Electronics 1: 7,32 € 2.143In Stock	Mfr. Part No. R7FA4M3AF2CBM#BC0 Mouser Part No 968-R7FA4M3AF2CBMBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144	Datasheet	2.143In Stock	7,32 € 5,67 € 5,25 € 4,80 € View 4,58 € 4,50 € 4,29 € 4,21 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA64 R7FA4M3AF2CBQ#BC0 Renesas Electronics 1: 6,36 € 463In Stock	Mfr. Part No. R7FA4M3AF2CBQ#BC0 Mouser Part No 968-R7FA4M3AF2CBQBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA64	Datasheet	463In Stock	6,36 € 4,89 € 4,52 € 4,12 € View 3,71 € 3,60 € 3,51 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP144 R7FA4M3AF3CFB#AA0 Renesas Electronics 1: 7,32 € 223In Stock	Mfr. Part No. R7FA4M3AF3CFB#AA0 Mouser Part No 968-R7FA4M3AF3CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	223In Stock	7,32 € 5,66 € 5,00 € 4,79 € 4,45 €	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100 R7FA4M3AF3CFP#AA0 Renesas Electronics 1: 6,60 € 112In Stock 83On Order	Mfr. Part No. R7FA4M3AF3CFP#AA0 Mouser Part No 968-R7FA4M3AF3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	112In Stock 83On Order On Order Ship Dates Mfr. No: R7FA4M3AF3CFP#AA0 Stock: 112 Can Dispatch Immediately On Order: 33 Expected 12/28/2026 50 Expected 12/31/2026 Factory Lead Time: 18 Weeks	6,60 € 5,08 € 4,47 € 4,28 € 3,97 €	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64 R7FA4M2AD3CFM#AA0 Renesas Electronics 1: 5,13 € 6.172On Order	Mfr. Part No. R7FA4M2AD3CFM#AA0 Mouser Part No 968-R7FA4M2AD3CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	6.172On Order On Order Ship Dates Mfr. No: R7FA4M2AD3CFM#AA0 Stock: 0 On Order: 412 Expected 11/13/2026 5.760 TBD Factory Lead Time: 18 Weeks	5,13 € 3,91 € 3,42 € 3,19 € View 3,18 € 2,98 € 2,77 € 2,75 €	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48 R7FA4M1AB3CFL#AA0 Renesas Electronics 1: 5,04 € 1.350On Order	Mfr. Part No. R7FA4M1AB3CFL#AA0 Mouser Part No 968-7FA4M1AB3CFL#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	1.350On Order	5,04 € 3,85 € 3,38 € 3,23 € View 3,06 € 2,97 € 2,96 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100 R7FA4M2AB3CFP#AA0 Renesas Electronics 1: 5,16 € 990On Order	Mfr. Part No. R7FA4M2AB3CFP#AA0 Mouser Part No 968-7FA4M2AB3CFP#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	990On Order On Order Ship Dates Mfr. No: R7FA4M2AB3CFP#AA0 Stock: 0 On Order: 180 Expected 12/28/2026 810 Expected 1/12/2027 Factory Lead Time: 18 Weeks	5,16 € 3,95 € 3,33 € 3,20 € 3,04 €	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHZ 256K/32K QFN40 R7FA4M1AB3CNF#AA0 Renesas Electronics 1: 4,97 € 978On Order	Mfr. Part No. R7FA4M1AB3CNF#AA0 Mouser Part No 968-R7FA4M1AB3CNFAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHZ 256K/32K QFN40 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	978On Order	4,97 € 3,80 € 3,34 € 3,19 € View 2,94 € 2,86 € 2,80 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP48 R7FA4M2AC3CFL#AA0 Renesas Electronics 1: 4,42 € 250Expected 1/12/2027	Mfr. Part No. R7FA4M2AC3CFL#AA0 Mouser Part No 968-7FA4M2AC3CFL#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	250Expected 1/12/2027	4,42 € 3,37 € 2,94 € 2,81 € View 2,67 € 2,58 €	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64 R7FA4M3AF3CFM#AA0 Renesas Electronics 1: 5,99 € 65On Order	Mfr. Part No. R7FA4M3AF3CFM#AA0 Mouser Part No 968-R7FA4M3AF3CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	65On Order	5,99 € 4,61 € 4,05 € 3,88 € View 3,59 € 3,58 € Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64 R7FA4M2AC3CFM#BA0 Renesas Electronics 1.280: 2,74 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M2AC3CFM#BA0 Mouser Part No 968-0F3368GJAGAEE2AX	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	2,74 € 2,67 € Quote Quote	Min.: 1.280 Mult.: 1.280
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100 R7FA4M3AF3CFP#HA0 Renesas Electronics 1.000: 3,95 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M3AF3CFP#HA0 Mouser Part No 968-3371M2GBAGAHE2AX	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 3,95 € 3,88 € Quote Quote	Min.: 1.000 Mult.: 1.000 : 1.000

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