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.

Results: 142
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100
990Expected 11/11/2026
$6.00
$4.59
$3.87
$3.72
Min.: 1
Mult.: 1

Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHZ 256K/32K QFN40
980On Order
$5.78
$4.42
$3.88
$3.71
Min.: 1
Mult.: 1
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP48
250Expected 11/12/2026
$5.14
$3.92
$3.42
$3.27
Min.: 1
Mult.: 1
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64
65Expected 18/01/2027
$6.97
$5.36
$4.71
$4.51
$4.17
Min.: 1
Mult.: 1
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64 Non-Stocked Lead-Time 18 Weeks
$3.19
$3.11
Min.: 1,280
Mult.: 1,280
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100 Non-Stocked Lead-Time 18 Weeks
Reel
$4.59
$4.51
Min.: 1,000
Mult.: 1,000
: 1,000
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64 Non-Stocked Lead-Time 18 Weeks
Reel
$3.11
$3.04
Min.: 1,500
Mult.: 1,500
: 1,500
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48 Non-Stocked Lead-Time 18 Weeks
Reel
$3.39
Min.: 2,000
Mult.: 2,000
: 2,000
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64 Non-Stocked Lead-Time 18 Weeks
Reel
$3.47
$3.38
Min.: 1,500
Mult.: 1,500
: 1,500
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100 Non-Stocked Lead-Time 18 Weeks
Reel
$3.83
$3.72
Min.: 1,000
Mult.: 1,000
: 1,000
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 Non-Stocked Lead-Time 18 Weeks
$6.55
$4.81
$4.48
$3.94
Min.: 1
Mult.: 1
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 Non-Stocked Lead-Time 18 Weeks
Reel
$3.00
$2.92
Min.: 1,500
Mult.: 1,500
: 1,500
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100 Non-Stocked Lead-Time 18 Weeks
$3.53
$3.44
Min.: 720
Mult.: 720
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100 Non-Stocked Lead-Time 18 Weeks
Reel
$3.54
$3.44
Min.: 1,000
Mult.: 1,000
: 1,000
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100 Non-Stocked Lead-Time 18 Weeks
$7.99
$5.87
$5.47
$4.81
Min.: 1
Mult.: 1
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100 Non-Stocked Lead-Time 18 Weeks
$6.14
$4.70
$3.97
$3.81
Min.: 1
Mult.: 1
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFN48 Non-Stocked Lead-Time 18 Weeks
$4.26
$3.52
$3.19
$2.99
Min.: 1
Mult.: 1
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100 Non-Stocked Lead-Time 18 Weeks
Reel
$3.63
$3.54
Min.: 1,000
Mult.: 1,000
: 1,000
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100 Non-Stocked Lead-Time 18 Weeks
$3.62
$3.54
Min.: 720
Mult.: 720
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64 Non-Stocked Lead-Time 18 Weeks
$7.01
$5.15
$4.80
$4.22
Min.: 1
Mult.: 1
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100 Non-Stocked Lead-Time 18 Weeks
Cut Tape
$7.99
$5.87
$5.47
$4.81
Reel
$3.75
Min.: 1
Mult.: 1
: 1,000
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100 Non-Stocked Lead-Time 18 Weeks
Reel
$4.43
$4.32
Min.: 1,000
Mult.: 1,000
: 1,000
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48 Non-Stocked Lead-Time 18 Weeks
$3.39
Min.: 2,000
Mult.: 2,000
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48 Non-Stocked Lead-Time 18 Weeks
$3.93
$3.75
$3.44
$3.29
Min.: 250
Mult.: 250
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64 Non-Stocked Lead-Time 18 Weeks
$7.56
$5.56
$5.18
$4.55
Min.: 1
Mult.: 1