ARM Microcontrollers - MCU

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RA4M3 32-Bit Microcontroller Group

Renesas Electronics RA4M3 32-Bit Microcontroller Group is a family of MCUs based on the 100MHz Arm® Cortex®-M33 core. The RA4M3 MCUs feature up to 1MB code flash memory with background and SWAP operation, 8KB Data flash memory, and 128KB SRAM with Parity/ECC. These highly-integrated devices also include USB 2.0 Full-Speed, SDHI, Quad SPI, a Capacitive Touch Sensing Unit (CTSU), and advanced analog peripherals. Secure element functionality is provided by an integrated Secure Crypto Engine with cryptography accelerators, key management support, tamper detection, and power analysis resistance in concert with Arm TrustZone®.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 512K/128K QFP144 R7FA4M3AD3CFB#UA0 Renesas Electronics 1: $8.74 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AD3CFB#UA0 Mouser Part No 968-R7FA4M3AD3CFBUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP144	Datasheet	Non-Stocked Lead-Time 18 Weeks	$8.74 $6.11 $5.82 $5.05 View $4.82 $4.39 $4.32 $4.12 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144 R7FA4M3AE2CBM#UC0 Renesas Electronics 260: $5.60 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AE2CBM#UC0 Mouser Part No 968-R7FA4M3AE2CBMUC0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.60 $5.10 $4.85 View Quote	Min.: 260 Mult.: 260	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144 R7FA4M3AE3CBM#UC0 Renesas Electronics 260: $6.00 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AE3CBM#UC0 Mouser Part No 968-R7FA4M3AE3CBMUC0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.00 $5.46 $5.19 View Quote	Min.: 260 Mult.: 260	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP144 R7FA4M3AE3CFB#BA0 Renesas Electronics 480: $5.02 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	$5.02 $4.92 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: $9.45 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	$9.45 $7.08 $6.75 $5.86 View $5.59 $5.10 $4.85 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP64 R7FA4M3AE3CFM#BA0 Renesas Electronics 1: $8.02 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	$8.02 $5.61 $5.35 $4.64 View $4.43 $4.04 $3.98 $3.87 Quote	Min.: 1 Mult.: 1	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: $8.02 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	$8.02 $5.61 $5.35 $4.64 View $4.42 $4.03 $3.97 $3.78 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP100 R7FA4M3AE3CFP#BA0 Renesas Electronics 1: $8.95 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	$8.95 $6.26 $5.97 $5.18 View $4.95 $4.44 $4.42 Quote	Min.: 1 Mult.: 1	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: $8.95 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	$8.95 $6.26 $5.97 $5.17 View $4.94 $4.50 $4.43 $4.22 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144 R7FA4M3AF2CBM#UC0 Renesas Electronics 260: $5.82 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	$5.82 $5.30 $5.04 View Quote	Min.: 260 Mult.: 260	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144 R7FA4M3AF3CBM#UC0 Renesas Electronics 260: $6.24 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	$6.24 $5.68 $5.38 View Quote	Min.: 260 Mult.: 260	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP144 R7FA4M3AF3CFB#HA0 Renesas Electronics 1: $9.82 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 $9.82 $7.36 $7.02 $6.10 View Reel $5.12 $5.82 $5.23 $5.12 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: $9.82 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	$9.82 $7.36 $7.02 $6.09 View $5.81 $5.30 $5.04 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP64 R7FA4M3AF3CFM#BA0 Renesas Electronics 1,280: $4.19 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	$4.19 $4.08 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: $8.46 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	$8.46 $5.91 $5.64 $4.89 View $4.66 $4.25 $4.18 $3.98 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K QFP100 R7FA4M3AF3CFP#BA0 Renesas Electronics 720: $4.56 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	$4.56 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: $8.75 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	$8.75 $6.56 $6.26 $5.42 View $5.18 $4.72 $4.49 $4.42 Quote	Min.: 1 Mult.: 1	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA144 Renesas Electronics R7FA4M3AD2CBM#HC0 R7FA4M3AD2CBM#HC0 Renesas Electronics 2,500: $4.07 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AD2CBM#HC0 Mouser Part No 968-R7FA4M3AD2CBMHC0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA144	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $4.07 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	RA4M3														Reel
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA64 Renesas Electronics R7FA4M3AD2CBQ#UC0 R7FA4M3AD2CBQ#UC0 Renesas Electronics 377: $3.58 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AD2CBQ#UC0 Mouser Part No 968-R7FA4M3AD2CBQUC0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.58 $3.29 $3.14 Quote Quote	Min.: 377 Mult.: 377	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA144 Renesas Electronics R7FA4M3AD3CBM#HC0 R7FA4M3AD3CBM#HC0 Renesas Electronics 2,500: $4.36 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AD3CBM#HC0 Mouser Part No 968-R7FA4M3AD3CBMHC0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $4.36 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	RA4M3														Reel
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA64 Renesas Electronics R7FA4M3AD3CBQ#UC0 R7FA4M3AD3CBQ#UC0 Renesas Electronics 377: $3.20 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AD3CBQ#UC0 Mouser Part No 968-R7FA4M3AD3CBQUC0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.20 $2.94 $2.90 Quote Quote	Min.: 377 Mult.: 377	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP144 Renesas Electronics R7FA4M3AD3CFB#HA0 R7FA4M3AD3CFB#HA0 Renesas Electronics 800: $4.31 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M3AD3CFB#HA0 Mouser Part No 968-R7FA4M3AD3CFBHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $4.31 $4.21 Quote Quote	Min.: 800 Mult.: 800 : 800	RA4M3	SMD/SMT	LQFP-144	ARM Cortex M33	512 kB	32 bit	2 x 12 bit	100 MHz	109 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144 Renesas Electronics R7FA4M3AE2CBM#HC0 R7FA4M3AE2CBM#HC0 Renesas Electronics 2,500: $4.67 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AE2CBM#HC0 Mouser Part No 968-R7FA4M3AE2CBMHC0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $4.67 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	RA4M3														Reel
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA64 Renesas Electronics R7FA4M3AE2CBQ#UC0 R7FA4M3AE2CBQ#UC0 Renesas Electronics 377: $4.03 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AE2CBQ#UC0 Mouser Part No 968-R7FA4M3AE2CBQUC0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$4.03 $3.97 $3.78 Quote Quote	Min.: 377 Mult.: 377	RA4M3														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144 Renesas Electronics R7FA4M3AE3CBM#HC0 R7FA4M3AE3CBM#HC0 Renesas Electronics 2,500: $5.02 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M3AE3CBM#HC0 Mouser Part No 968-R7FA4M3AE3CBMHC0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $5.02 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	RA4M3														Reel

RA4M3 32-Bit Microcontroller Group

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