RA4M2 Family Arm® Cortex® Microcontrollers

Renesas Electronics RA4M2 Family Arm® Cortex® Microcontrollers feature a high-performance 100MHz Arm Cortex-M33 core and up to 512KB code flash memory with background operation. The MCUs additionally deliver 8KB data flash memory and 128KB SRAM with parity/ECC.

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package / Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64
Datasheet
2,363In Stock
NT$195.38
NT$149.14
NT$130.49
NT$121.53
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-64 ARM Cortex M33 384 kB 32 bit 12 bit 100 MHz 43 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64
Datasheet
3,149In Stock
NT$189.65
NT$144.48
NT$126.55
NT$117.59
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-64 ARM Cortex M33 256 kB 32 bit 12 bit 100 MHz 43 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48
Datasheet
1,881In Stock
2,051Expected 2/19/2027
NT$178.53
NT$135.51
NT$118.31
NT$112.93
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT QFN-48 ARM Cortex M33 256 kB 32 bit 12 bit 100 MHz 29 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48
Datasheet
1,330In Stock
NT$190.36
NT$144.83
NT$126.55
NT$120.81
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT QFN-48 ARM Cortex M33 512 kB 32 bit 12 bit 100 MHz 29 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP48
Datasheet
2,998In Stock
NT$228.72
NT$173.51
NT$152.36
NT$141.97
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-48 ARM Cortex M33 512 kB 32 bit 12 bit 100 MHz 29 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100
Datasheet
499In Stock
1,800Expected 12/21/2026
NT$240.20
NT$184.27
NT$155.95
NT$155.59
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-100 ARM Cortex M33 512 kB 32 bit 12 bit 100 MHz 77 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP48
Datasheet
162In Stock
250Expected 12/30/2026
NT$178.53
NT$135.87
NT$118.66
NT$113.29
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-48 ARM Cortex M33 256 kB 32 bit 12 bit 100 MHz 29 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64
Datasheet
6,172On Order
NT$213.67
NT$163.12
NT$142.68
NT$133.00
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-64 ARM Cortex M33 512 kB 32 bit 12 bit 100 MHz 43 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100
Datasheet
990Expected 11/11/2026
NT$215.10
NT$164.55
NT$138.74
NT$133.36
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-100 ARM Cortex M33 256 kB 32 bit 12 bit 100 MHz 77 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP48
Datasheet
250Expected 12/11/2026
NT$184.27
NT$140.53
NT$122.61
NT$117.23
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-48 ARM Cortex M33 384 kB 32 bit 12 bit 100 MHz 29 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
NT$114.36
NT$111.49
Quote
Min.: 1,280
Mult.: 1,280
RA4M2 SMD/SMT LQFP-64 ARM Cortex M33 128 kB 32 bit 12 bit 100 MHz 43 I/O 8 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
NT$111.49
NT$108.98
Min.: 1,500
Mult.: 1,500
: 1,500
RA4M2 SMD/SMT LQFP-64 ARM Cortex M33 8 kB 32 bit 12 bit 100 MHz 43 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
NT$234.82
NT$172.44
NT$160.61
NT$141.25
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-64 ARM Cortex M33 128 kB 32 bit 12 bit 100 MHz 43 I/O 8 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
NT$107.55
NT$104.68
Min.: 1,500
Mult.: 1,500
: 1,500
RA4M2 SMD/SMT LQFP-64 ARM Cortex M33 8 kB 32 bit 12 bit 100 MHz 43 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
NT$126.55
NT$123.32
Quote
Min.: 720
Mult.: 720
RA4M2 SMD/SMT LQFP-100 ARM Cortex M33 128 kB 32 bit 12 bit 100 MHz 77 I/O 8 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
NT$126.91
NT$123.32
Quote
Min.: 1,000
Mult.: 1,000
: 1,000
RA4M2 SMD/SMT LQFP-100 ARM Cortex M33 8 kB 32 bit 12 bit 100 MHz 77 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
NT$286.44
NT$210.44
NT$196.10
NT$172.44
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-100 ARM Cortex M33 128 kB 32 bit 12 bit 100 MHz 77 I/O 8 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
NT$220.12
NT$168.50
NT$142.32
NT$136.59
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-100 ARM Cortex M33 384 kB 32 bit 12 bit 100 MHz 77 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFN48
Datasheet
Non-Stocked Lead-Time 18 Weeks
NT$152.72
NT$126.19
NT$114.36
NT$107.19
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT QFN-48 ARM Cortex M33 8 kB 32 bit 12 bit 100 MHz 29 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
NT$130.14
NT$126.91
Quote
Min.: 1,000
Mult.: 1,000
: 1,000
RA4M2 SMD/SMT LQFP-100 ARM Cortex M33 8 kB 32 bit 12 bit 100 MHz 77 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Reel
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384k/128k QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
NT$129.78
NT$126.91
Quote
Min.: 720
Mult.: 720
RA4M2 SMD/SMT LQFP-100 ARM Cortex M33 128 kB 32 bit 12 bit 100 MHz 77 I/O 8 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
NT$251.31
NT$184.63
NT$172.08
NT$151.29
View
Min.: 1
Mult.: 1
RA4M2 SMD/SMT LQFP-64 ARM Cortex M33 128 kB 32 bit 12 bit 100 MHz 43 I/O 8 kB 2.7 V 3.6 V - 40 C + 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
NT$286.44
NT$210.44
NT$196.10
NT$172.44
Reel
NT$134.44
View
Min.: 1
Mult.: 1
: 1,000
RA4M2 SMD/SMT LQFP-100 ARM Cortex M33 8 kB 32 bit 12 bit 100 MHz 77 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Reel, Cut Tape
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP48
Datasheet
Non-Stocked Lead-Time 18 Weeks
NT$102.89
NT$99.66
Min.: 2,000
Mult.: 2,000
RA4M2 SMD/SMT LQFP-48 ARM Cortex M33 8 kB 32 bit 12 bit 100 MHz 29 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP48
Datasheet
Non-Stocked Lead-Time 18 Weeks
Reel
NT$103.61
Min.: 2,000
Mult.: 2,000
: 2,000
RA4M2 SMD/SMT LQFP-48 ARM Cortex M33 256 kB 32 bit 12 bit 100 MHz 29 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Reel