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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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Types of Semiconductors

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Part #

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64

R7FA4M1AB3CFM#HA0
Renesas Electronics
1: ¥1,255.7
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M1AB3CFM#HA0

Mouser Part #
968-70F3350GCAUEUAX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

¥1,255.7

¥923.5

¥860.4

¥755.8

Reel

¥563.1

View

Min.: 1
Mult.: 1

: 1,500

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100

R7FA4M1AB3CFP#HA0
Renesas Electronics
1,000: ¥614.6
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M1AB3CFP#HA0

Mouser Part #
968-70F3351GCAUEUAX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

¥614.6

¥604.6

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64

R7FA4M2AB3CFM#BA0
Renesas Electronics
1: ¥1,088
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M2AB3CFM#BA0

Mouser Part #
968-70F3357GJAGAEAX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥1,088

¥798.9

¥744.1

¥654.4

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64

R7FA4M2AB3CFM#HA0
Renesas Electronics
1,500: ¥486.7
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M2AB3CFM#HA0

Mouser Part #
968-70F3358GJAGAEAX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

¥486.7

¥485

Min.: 1,500
Mult.: 1,500

: 1,500

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100

R7FA4M2AB3CFP#BA0
Renesas Electronics
720: ¥563.1
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M2AB3CFP#BA0

Mouser Part #
968-70F3366GJAGAEAX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥563.1

¥558.1

Quote

Min.: 720
Mult.: 720

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100

R7FA4M2AB3CFP#HA0
Renesas Electronics
1,000: ¥568.1
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M2AB3CFP#HA0

Mouser Part #
968-70F3368GJAGAEAX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

¥568.1

¥558.1

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100

R7FA4M2AD3CFP#BA0
Renesas Electronics
1: ¥1,327.1
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M2AD3CFP#BA0

Mouser Part #
968-71M2GBA1GAHE2AX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥1,327.1

¥975

¥908.6

¥798.9

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100

R7FA4M2AB3CFP#AA0
Renesas Electronics
1: ¥958.4
178Expected 12/2/2026

Mfr. Part #
R7FA4M2AB3CFP#AA0

Mouser Part #
968-7FA4M2AB3CFP#AA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100

Datasheet

178Expected 12/2/2026

¥958.4

¥734.2

¥619.6

¥594.6

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP48

R7FA4M2AC3CFL#AA0
Renesas Electronics
1: ¥822.2
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M2AC3CFL#AA0

Mouser Part #
968-7FA4M2AC3CFL#AA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP48

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥822.2

¥626.2

¥578

¥523.2

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100

R7FA4M2AC3CFP#AA0
Renesas Electronics
1: ¥981.7
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M2AC3CFP#AA0

Mouser Part #
968-7FA4M2AC3CFP#AA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥981.7

¥752.4

¥634.5

¥609.6

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100

R7FA4M2AC3CFP#HA0
Renesas Electronics
1,000: ¥583
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M2AC3CFP#HA0

Mouser Part #
968-AM2GBAGAHE3QSAX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

¥583

¥574.7

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100

R7FA4M2AC3CFP#BA0
Renesas Electronics
720: ¥578
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M2AC3CFP#BA0

Mouser Part #
968-F3370AM2GBAGAHAX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥578

¥573

Quote

Min.: 720
Mult.: 720

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64

R7FA4M2AD3CFM#BA0
Renesas Electronics
1: ¥1,164.4
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M2AD3CFM#BA0

Mouser Part #
968-F3371M2GBA1GAHAX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥1,164.4

¥855.4

¥797.3

¥700.9

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100

R7FA4M2AD3CFP#HA0
Renesas Electronics
1: ¥1,327.1
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M2AD3CFP#HA0

Mouser Part #
968-F3371M2GBA2GAHAX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

¥1,327.1

¥975

¥908.6

¥798.9

Reel

¥602.9

View

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100

R7FA4M3AE3CFP#HA0
Renesas Electronics
1,000: ¥710.9
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M3AE3CFP#HA0

Mouser Part #
968-F3371M2GBAGAHAX

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

¥710.9

¥702.6

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48

R7FA4M1AB3CFL#BA0
Renesas Electronics
2,000: ¥490
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M1AB3CFL#BA0

Mouser Part #
968-R7FA4M1AB3CFLBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥490

Min.: 2,000
Mult.: 2,000

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48

R7FA4M1AB3CFL#UA0
Renesas Electronics
250: ¥694.3
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
R7FA4M1AB3CFL#UA0

Mouser Part #
968-R7FA4M1AB3CFLUA0

New Product

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥694.3

¥622.9

¥524.9

¥519.9

Min.: 250
Mult.: 250

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64

R7FA4M1AB3CFM#BA0
Renesas Electronics
1,280: ¥543.1
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M1AB3CFM#BA0

Mouser Part #
968-R7FA4M1AB3CFMBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥543.1

¥536.5

Min.: 1,280
Mult.: 1,280

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64

R7FA4M1AB3CFM#UA0
Renesas Electronics
1: ¥1,254.1
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
R7FA4M1AB3CFM#UA0

Mouser Part #
968-R7FA4M1AB3CFMUA0

New Product

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥1,254.1

¥921.9

¥858.7

¥754.1

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100

R7FA4M1AB3CFP#BA0
Renesas Electronics
1: ¥1,353.7
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M1AB3CFP#BA0

Mouser Part #
968-R7FA4M1AB3CFPBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥1,353.7

¥994.9

¥926.8

¥815.6

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100

R7FA4M1AB3CFP#UA0
Renesas Electronics
1: ¥1,352.1
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
R7FA4M1AB3CFP#UA0

Mouser Part #
968-R7FA4M1AB3CFPUA0

New Product

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥1,352.1

¥993.3

¥925.2

¥813.9

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64

R7FA4M1AB3CNB#BA0
Renesas Electronics
2,784: ¥563.1
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M1AB3CNB#BA0

Mouser Part #
968-R7FA4M1AB3CNBBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥563.1

Quote

Min.: 2,784
Mult.: 2,784

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN48

R7FA4M1AB3CNE#BA0
Renesas Electronics
3,328: ¥544.8
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M1AB3CNE#BA0

Mouser Part #
968-R7FA4M1AB3CNEBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN48

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥544.8

Quote

Min.: 3,328
Mult.: 3,328

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN40

R7FA4M1AB3CNF#BA0
Renesas Electronics
3,920: ¥536.5
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA4M1AB3CNF#BA0

Mouser Part #
968-R7FA4M1AB3CNFBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN40

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥536.5

Min.: 3,920
Mult.: 3,920

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN40

R7FA4M1AB3CNF#UA0
Renesas Electronics
490: ¥614.6
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
R7FA4M1AB3CNF#UA0

Mouser Part #
968-R7FA4M1AB3CNFUA0

New Product

Renesas Electronics

ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN40

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥614.6

¥518.2

¥513.2

Min.: 490
Mult.: 490