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.

Types of Microcontrollers - MCU
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Results: 142
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS 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
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100
Datasheet
990Expected 11/11/2026
¥996.6
¥762.4
¥642.8
¥617.9
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 256 kB 128 kB 12 bit 77 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48
Datasheet
2,051Expected 2/19/2027
¥827.2
¥627.9
¥548.1
¥523.2
View
Min.: 1
Mult.: 1
SMD/SMT QFN-48 ARM Cortex M33 32 bit 100 MHz 256 kB 128 kB 12 bit 29 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP48
Datasheet
224Expected 12/11/2026
¥853.8
¥651.1
¥568.1
¥543.1
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-48 ARM Cortex M33 32 bit 100 MHz 384 kB 128 kB 12 bit 29 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64
Datasheet
65Expected 1/18/2027
¥1,157.7
¥890.3
¥782.3
¥749.1
¥692.6
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M33 32 bit 100 MHz 1 MB 128 kB 12 bit 41 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
¥529.9
¥516.6
Quote
Min.: 1,280
Mult.: 1,280
SMD/SMT LQFP-64 ARM Cortex M33 32 bit 100 MHz 128 kB 8 kB 12 bit 43 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
¥762.4
¥749.1
Quote
Min.: 1,000
Mult.: 1,000
: 1,000
SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 8 kB 128 kB 12 bit 75 I/O 2.7 V 3.6 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
¥516.6
¥504.9
Min.: 1,500
Mult.: 1,500
: 1,500
SMD/SMT LQFP-64 ARM Cortex M33 32 bit 100 MHz 8 kB 128 kB 12 bit 43 I/O 2.7 V 3.6 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
¥563.1
Quote
Min.: 2,000
Mult.: 2,000
: 2,000
SMD/SMT LQFP-48 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 14 bit 36 I/O 1.6 V 5.5 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
¥576.4
¥561.4
Min.: 1,500
Mult.: 1,500
: 1,500
SMD/SMT LQFP-64 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 14 bit 52 I/O 1.6 V 5.5 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
¥636.2
¥617.9
Quote
Min.: 1,000
Mult.: 1,000
: 1,000
SMD/SMT LQFP-100 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 14 bit 84 I/O 1.6 V 5.5 V + 105 C Reel
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
SMD/SMT LQFP-64 ARM Cortex M33 32 bit 100 MHz 128 kB 8 kB 12 bit 43 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
¥498.3
¥485
Min.: 1,500
Mult.: 1,500
: 1,500
SMD/SMT LQFP-64 ARM Cortex M33 32 bit 100 MHz 8 kB 128 kB 12 bit 43 I/O 2.7 V 3.6 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
¥586.3
¥571.4
Quote
Min.: 720
Mult.: 720
SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 128 kB 8 kB 12 bit 77 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
¥588
¥571.4
Quote
Min.: 1,000
Mult.: 1,000
: 1,000
SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 8 kB 128 kB 12 bit 77 I/O 2.7 V 3.6 V + 105 C Reel
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
SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 128 kB 8 kB 12 bit 77 I/O 2.7 V 3.6 V + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
¥1,019.9
¥780.7
¥659.4
¥632.8
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 384 kB 128 kB 12 bit 77 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFN48
Datasheet
Non-Stocked Lead-Time 18 Weeks
¥707.6
¥584.7
¥529.9
¥496.6
View
Min.: 1
Mult.: 1
SMD/SMT QFN-48 ARM Cortex M33 32 bit 100 MHz 8 kB 128 kB 12 bit 29 I/O 2.7 V 3.6 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
¥602.9
¥588
Quote
Min.: 1,000
Mult.: 1,000
: 1,000
SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 8 kB 128 kB 12 bit 77 I/O 2.7 V 3.6 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
¥601.3
¥588
Quote
Min.: 720
Mult.: 720
SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 128 kB 8 kB 12 bit 77 I/O 2.7 V 3.6 V + 85 C Tray
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
SMD/SMT LQFP-64 ARM Cortex M33 32 bit 100 MHz 128 kB 8 kB 12 bit 43 I/O 2.7 V 3.6 V + 85 C Tray
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
¥622.9
View
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 8 kB 128 kB 12 bit 77 I/O 2.7 V 3.6 V + 105 C Reel, Cut Tape
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
¥735.8
¥717.6
Quote
Min.: 1,000
Mult.: 1,000
: 1,000
SMD/SMT LQFP-100 ARM Cortex M33 32 bit 100 MHz 8 kB 128 kB 12 bit 75 I/O 2.7 V 3.6 V + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48
Datasheet
Non-Stocked Lead-Time 18 Weeks
¥563.1
Quote
Min.: 2,000
Mult.: 2,000
SMD/SMT LQFP-48 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 14 bit 36 I/O 1.6 V 5.5 V + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48
Datasheet
Non-Stocked Lead-Time 18 Weeks
¥652.8
¥622.9
¥571.4
¥546.5
Quote
Min.: 250
Mult.: 250
Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
¥591.3
¥576.4
Quote
Min.: 1,280
Mult.: 1,280
SMD/SMT LQFP-64 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 14 bit 52 I/O 1.6 V 5.5 V + 105 C Tray