ARM Microcontrollers - MCU – Mouser Singapore

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RA Family Arm® Cortex® Microcontrollers

Renesas Electronics RA Family Arm® Cortex® Microcontrollers are 32-bit MCUs based on the Arm Cortex-M core architecture, with a wide range of integrated system peripheral IPs, making them ideal for next-generation embedded solutions. Each group of RA Series MCUs offers unique features such as the capacitive touch sensing unit (CTSU), Secure Crypto Engine (SCE) supporting sync/async crypto acceleration, 24-bit analogue-to-digital converter (ADC), and segment or TFT LCD controllers. The Renesas RA MCUs make it easy to develop IoT edge devices with embedded artificial intelligence (e-AI), using flexible software development tools from Renesas and the Arm partner ecosystem. The RA Series encompasses a broad range of compatible products that provide seamless scalability from small-scale to large-scale applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	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
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA64 R7FA4M3AE3CBQ#BC0 Renesas Electronics 3,016: $5.63 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M3AE3CBQ#BC0 Mouser Part No 968-R7FA4M3AE3CBQBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA64 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.63 Quote Quote	Min.: 3,016 Mult.: 3,016	RA4M3	SMD/SMT	BGA-64	ARM Cortex M33	8 kB	32 bit	12 bit	200 MHz	45 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP144 R7FA4M3AE3CFB#BA0 Renesas Electronics 480: $6.83 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M3AE3CFB#BA0 Mouser Part No 968-R7FA4M3AE3CFBBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.83 $6.69 View Quote	Min.: 480 Mult.: 480	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
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP144 R7FA4M3AE3CFB#UA0 Renesas Electronics 1: $12.85 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AE3CFB#UA0 Mouser Part No 968-R7FA4M3AE3CFBUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP144	Datasheet	Non-Stocked Lead-Time 18 Weeks	$12.85 $9.63 $9.18 $7.97 View $7.60 $6.94 $6.60 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP64 R7FA4M3AE3CFM#BA0 Renesas Electronics 1,280: $5.41 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M3AE3CFM#BA0 Mouser Part No 968-R7FA4M3AE3CFMBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP64 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.41 $5.26 Quote Quote	Min.: 1,280 Mult.: 1,280	RA4M3	SMD/SMT	LQFP-64	ARM Cortex M33	8 kB	32 bit	12 bit	100 MHz		128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP64 R7FA4M3AE3CFM#UA0 Renesas Electronics 1: $10.91 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AE3CFM#UA0 Mouser Part No 968-R7FA4M3AE3CFMUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$10.91 $7.63 $7.28 $6.31 View $6.01 $5.48 $5.40 $5.14 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100 R7FA4M3AE3CFP#BA0 Renesas Electronics 720: $6.01 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M3AE3CFP#BA0 Mouser Part No 968-R7FA4M3AE3CFPBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.01 View Quote	Min.: 720 Mult.: 720	RA4M3	SMD/SMT	LQFP-100	ARM Cortex M33	8 kB	32 bit	12 bit	100 MHz	75 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100 R7FA4M3AE3CFP#UA0 Renesas Electronics 1: $12.17 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AE3CFP#UA0 Mouser Part No 968-R7FA4M3AE3CFPUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	$12.17 $8.51 $8.12 $7.03 View $6.72 $6.12 $6.02 $5.74 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144 R7FA4M3AF2CBM#UC0 Renesas Electronics 260: $7.92 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AF2CBM#UC0 Mouser Part No 968-R7FA4M3AF2CBMUC0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.92 $7.21 $6.85 View Quote	Min.: 260 Mult.: 260	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144 R7FA4M3AF3CBM#BC0 Renesas Electronics 2,080: $7.11 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M3AF3CBM#BC0 Mouser Part No 968-R7FA4M3AF3CBMBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.11 Quote Quote	Min.: 2,080 Mult.: 2,080	RA4M3	SMD/SMT	BGA-144	ARM Cortex M33	8 kB	32 bit	12 bit	200 MHz	109 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144 R7FA4M3AF3CBM#UC0 Renesas Electronics 260: $8.49 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AF3CBM#UC0 Mouser Part No 968-R7FA4M3AF3CBMUC0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144	Datasheet	Non-Stocked Lead-Time 18 Weeks	$8.49 $7.72 $7.32 View Quote	Min.: 260 Mult.: 260	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA64 R7FA4M3AF3CBQ#BC0 Renesas Electronics 3,016: $5.94 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M3AF3CBQ#BC0 Mouser Part No 968-R7FA4M3AF3CBQBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA64 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.94 Quote Quote	Min.: 3,016 Mult.: 3,016	RA4M3	SMD/SMT	BGA-64	ARM Cortex M33	8 kB	32 bit	12 bit	200 MHz	45 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP144 R7FA4M3AF3CFB#HA0 Renesas Electronics 1: $13.36 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M3AF3CFB#HA0 Mouser Part No 968-R7FA4M3AF3CFBHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape $13.36 $10.01 $9.55 $8.30 View Reel $6.96 $7.92 $7.11 $6.96 Quote	Min.: 1 Mult.: 1 : 800	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	Reel, Cut Tape
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP144 R7FA4M3AF3CFB#UA0 Renesas Electronics 1: $13.36 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AF3CFB#UA0 Mouser Part No 968-R7FA4M3AF3CFBUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP144	Datasheet	Non-Stocked Lead-Time 18 Weeks	$13.36 $10.01 $9.55 $8.28 View $7.90 $7.21 $6.85 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64 R7FA4M3AF3CFM#BA0 Renesas Electronics 1,280: $5.70 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M3AF3CFM#BA0 Mouser Part No 968-R7FA4M3AF3CFMBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.70 $5.55 Quote Quote	Min.: 1,280 Mult.: 1,280	RA4M3	SMD/SMT	LQFP-64	ARM Cortex M33	8 kB	32 bit	12 bit	100 MHz		128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64 R7FA4M3AF3CFM#UA0 Renesas Electronics 1: $11.51 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AF3CFM#UA0 Mouser Part No 968-R7FA4M3AF3CFMUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$11.51 $8.04 $7.67 $6.65 View $6.34 $5.78 $5.68 $5.41 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100 R7FA4M3AF3CFP#BA0 Renesas Electronics 720: $6.20 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M3AF3CFP#BA0 Mouser Part No 968-R7FA4M3AF3CFPBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.20 View Quote	Min.: 720 Mult.: 720	RA4M3	SMD/SMT	LQFP-100	ARM Cortex M33	8 kB	32 bit	12 bit	100 MHz	75 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100 R7FA4M3AF3CFP#UA0 Renesas Electronics 1: $11.90 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AF3CFP#UA0 Mouser Part No 968-R7FA4M3AF3CFPUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	$11.90 $8.92 $8.51 $7.37 View $7.04 $6.42 $6.11 $6.01 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP32 R7FA4T1B93CFJ#AA0 Renesas Electronics 1: $5.09 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4T1B93CFJ#AA0 Mouser Part No 968-R7FA4T1B93CFJAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP32 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.09 $3.84 $3.52 $3.17 View $2.99 $2.90 $2.87 $2.86 $2.77	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	LQFP-32	ARM Cortex M33	4 kB	32 bit	12 bit	100 MHz	16 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP32 R7FA4T1B93CFJ#BA0 Renesas Electronics 1: $5.40 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4T1B93CFJ#BA0 Mouser Part No 968-R7FA4T1B93CFJBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP32 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.40 $4.07 $3.52 $3.36 View $2.91 $2.88 $2.87 $2.77	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	LQFP-32	ARM Cortex M33	128 kB	32 bit	12 bit	100 MHz	16 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP48 R7FA4T1B93CFL#AA0 Renesas Electronics 1: $5.52 Lead-Time 18 Weeks	Mfr. Part No. R7FA4T1B93CFL#AA0 Mouser Part No 968-R7FA4T1B93CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP48 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	Lead-Time 18 Weeks	$5.52 $4.18 $3.63 $3.45 View $3.26 $3.16 $3.14 $3.13 $3.03	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	LQFP-48	ARM Cortex M33	128 kB	32 bit	12 bit	100 MHz	29 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP48 R7FA4T1B93CFL#BA0 Renesas Electronics 2,000: $3.21 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4T1B93CFL#BA0 Mouser Part No 968-R7FA4T1B93CFLBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP48 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.21 $3.10	Min.: 2,000 Mult.: 2,000	RA4T1	SMD/SMT	LQFP-48	ARM Cortex M33	128 kB	32 bit	12 bit	100 MHz	29 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP64 R7FA4T1B93CFM#AA0 Renesas Electronics 1: $5.96 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4T1B93CFM#AA0 Mouser Part No 968-R7FA4T1B93CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP64 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.96 $4.50 $3.93 $3.64 View $3.63 $3.39 $3.36 Quote	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	LQFP-64	ARM Cortex M33	128 kB	32 bit	12 bit	100 MHz	45 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP64 R7FA4T1B93CFM#BA0 Renesas Electronics 1,280: $3.41 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4T1B93CFM#BA0 Mouser Part No 968-R7FA4T1B93CFMBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP64 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.41 $3.37 Quote Quote	Min.: 1,280 Mult.: 1,280	RA4T1	SMD/SMT	LQFP-64	ARM Cortex M33	128 kB	32 bit	12 bit	100 MHz	45 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFN48 R7FA4T1B93CNE#BA0 Renesas Electronics 1: $5.52 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4T1B93CNE#BA0 Mouser Part No 968-R7FA4T1B93CNEBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFN48 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.52 $4.18 $3.84 $3.45 View $3.28 $3.17 $3.03 $2.98 $2.95	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	QFN-48	ARM Cortex M33	128 kB	32 bit	12 bit	200 MHz	29 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFN32 R7FA4T1B93CNH#BA0 Renesas Electronics 3,920: $2.69 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4T1B93CNH#BA0 Mouser Part No 968-R7FA4T1B93CNHBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFN32 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$2.69	Min.: 3,920 Mult.: 3,920	RA4T1	SMD/SMT	QFN-32	ARM Cortex M33	128 kB	32 bit	12 bit	100 MHz	16 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray