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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Description Datasheet Availability Pricing (PLN) 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 256K/128K QFP64
Datasheet
3 149In Stock
20,02 zł
15,27 zł
13,38 zł
12,41 zł
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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 384K/128K QFP64
Datasheet
2 363In Stock
20,64 zł
15,75 zł
13,77 zł
12,85 zł
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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 768K/128K QFP144
Datasheet
1 029In Stock
31,06 zł
24,02 zł
19,36 zł
18,66 zł
17,82 zł
Min.: 1
Mult.: 1
RA4M3 SMD/SMT LQFP-100 ARM Cortex M33 768 kB 32 bit 12 bit 100 MHz 109 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray

Renesas Electronics ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP64
Datasheet
455In Stock
17,03 zł
12,89 zł
11,22 zł
10,43 zł
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Min.: 1
Mult.: 1
RA4T1 SMD/SMT LQFP-64 ARM Cortex M33 256 kB 32 bit 12 bit 100 MHz 45 I/O 40 kB 2.7 V 3.6 V Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K LGA100
Datasheet
406In Stock
29,26 zł
22,44 zł
19,71 zł
18,57 zł
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Min.: 1
Mult.: 1
RA4M1 SMD/SMT LGA-100 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 84 I/O 32 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP144
Datasheet
222In Stock
29,26 zł
23,23 zł
21,34 zł
20,90 zł
19,58 zł
Min.: 1
Mult.: 1
RA4M3 SMD/SMT LQFP-144 ARM Cortex M33 1 MB 32 bit 12 bit 100 MHz 109 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64
Datasheet
2 980In Stock
5 120Expected 1/18/2027
24,16 zł
18,48 zł
16,19 zł
15,09 zł
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Min.: 1
Mult.: 1
RA4M1 SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 52 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48
Datasheet
1 330In Stock
20,11 zł
15,27 zł
13,38 zł
12,76 zł
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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 CM4 48MHz 256K/32K QFN64
Datasheet
587In Stock
22,79 zł
17,42 zł
15,27 zł
14,65 zł
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Min.: 1
Mult.: 1
RA4M1 SMD/SMT QFN-64 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 52 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP48
Datasheet
2 998In Stock
3 750On Order
24,16 zł
18,30 zł
16,10 zł
15,00 zł
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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
484In Stock
1 800Expected 12/21/2026
25,34 zł
19,45 zł
16,46 zł
16,41 zł
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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 512K/128K QFP144
Datasheet
2 077In Stock
27,15 zł
20,94 zł
18,22 zł
17,42 zł
16,24 zł
Min.: 1
Mult.: 1
RA4M3 SMD/SMT LQFP-144 ARM Cortex M33 512 kB 32 bit 12 bit 100 MHz 109 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 768K/128K QFP64
Datasheet
391In Stock
320Expected 12/14/2026
25,17 zł
19,32 zł
16,98 zł
15,84 zł
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Min.: 1
Mult.: 1
RA4M3 SMD/SMT LQFP-64 ARM Cortex M33 768 kB 32 bit 12 bit 100 MHz 41 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 1MB/128K QFP144
Datasheet
411In Stock
37,18 zł
27,85 zł
26,58 zł
23,10 zł
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Min.: 1
Mult.: 1
RA4M3 SMD/SMT LQFP-144 ARM Cortex M33 8 kB 32 bit 12 bit 100 MHz 109 I/O 128 kB 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100
Datasheet
267In Stock
24,38 zł
17,34 zł
15,80 zł
14,52 zł
Min.: 1
Mult.: 1
RA4M1 SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 84 I/O 32 kB 1.6 V 5.5 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
18,83 zł
14,34 zł
12,54 zł
11,97 zł
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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 CM4 48MHz 256K/32K QFN48
Datasheet
30In Stock
22,18 zł
16,94 zł
14,87 zł
14,21 zł
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Min.: 1
Mult.: 1
RA4M1 SMD/SMT QFN-48 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 36 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray

Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHZ 256K/32K QFN40
Datasheet
93In Stock
887Expected 2/18/2027
21,87 zł
16,72 zł
14,70 zł
14,04 zł
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Min.: 1
Mult.: 1
RA4M1 SMD/SMT QFN-40 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 28 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100
Datasheet
347In Stock
240Expected 1/7/2027
27,76 zł
23,67 zł
21,78 zł
17,47 zł
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Min.: 1
Mult.: 1
RA4M3 SMD/SMT LQFP-100 ARM Cortex M33 768 kB 32 bit 12 bit 100 MHz 75 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 1MB/128K BGA144
Datasheet
2 143In Stock
32,21 zł
24,95 zł
23,10 zł
21,12 zł
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Min.: 1
Mult.: 1
RA4M3 SMD/SMT BGA-144 ARM Cortex M33 8 kB 32 bit 12 bit 100 MHz 109 I/O 128 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA64
Datasheet
463In Stock
27,98 zł
21,52 zł
19,89 zł
18,13 zł
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Min.: 1
Mult.: 1
RA4M3 SMD/SMT BGA-64 ARM Cortex M33 8 kB 32 bit 12 bit 100 MHz 45 I/O 128 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100
Datasheet
112In Stock
83On Order
29,04 zł
22,35 zł
19,67 zł
18,83 zł
17,47 zł
Min.: 1
Mult.: 1
RA4M3 SMD/SMT LQFP-100 ARM Cortex M33 1 MB 32 bit 12 bit 100 MHz 75 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
22,57 zł
17,20 zł
15,05 zł
14,04 zł
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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 CM4 48MHz 256K/32K QFP48
Datasheet
3 040Expected 1/29/2027
22,18 zł
16,94 zł
14,87 zł
14,21 zł
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Min.: 1
Mult.: 1
RA4M1 SMD/SMT LQFP-48 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 36 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100
Datasheet
990Expected 11/11/2026
22,70 zł
17,38 zł
14,65 zł
14,08 zł
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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