ARM Microcontrollers - MCU

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RA4E1 32-Bit Microcontroller Group

Renesas Electronics RA4E1 32-Bit Microcontroller Group combines a high-performance 100MHz Arm® Cortex®-M33 core with ultra-low active power consumption. These MCUs feature up to 512KB Code Flash memory with background operation, 8KB Data Flash memory, and 128KB SRAM with Parity. These highly integrated devices include a wide range of connectivity options, including USB 2.0 Full-Speed, SPI and Quad SPI, I²C, and CAN2.0B. The RA4E1 MCUs also incorporate Arm TrustZone® security and safety features along with a 12-bit A/D Converter (ADC12) and a 12-bit D/A Converter (DAC12).

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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 QFP64 R7FA4E10D2CFM#AA0 Renesas Electronics 1: $6.01 3,585In Stock	Mfr. Part # R7FA4E10D2CFM#AA0 Mouser Part # 968-R7FA4E10D2CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHZ 512K/128K QFP64 Learn More about Renesas Electronics renesas ra4e1 mcu	Datasheet	3,585In Stock	$6.01 $4.55 $3.98 $3.69 View $3.68 $3.43 $3.39 Quote	Min.: 1 Mult.: 1	RA4E1	SMD/SMT	LFQFP-64	ARM Cortex M33	512 kB	32 bit	12 bit	100 MHz		128 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHZ 512K/128K QFN48 R7FA4E10D2CNE#AA0 Renesas Electronics 1: $6.71 1,099In Stock	Mfr. Part # R7FA4E10D2CNE#AA0 Mouser Part # 968-R7FA4E10D2CNEAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHZ 512K/128K QFN48 Learn More about Renesas Electronics renesas ra4e1 mcu	Datasheet	1,099In Stock	$6.71 $4.97 $4.41 $4.07 View $3.86 $3.46 $3.22 $3.17 $3.11	Min.: 1 Mult.: 1	RA4E1	SMD/SMT	HWQFN-48	ARM Cortex M33	512 kB	32 bit	12 bit	100 MHz		128 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 R7FA4E10B2CNE#AA0 Renesas Electronics 1: $5.15 191In Stock	Mfr. Part # R7FA4E10B2CNE#AA0 Mouser Part # 968-R7FA4E10B2CNEAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48	Datasheet	191In Stock	$5.15 $3.87 $3.37 $3.21 View $2.94 $2.91 $2.90 $2.81	Min.: 1 Mult.: 1	RA4E1	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	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 R7FA4E10B2CFM#AA0 Renesas Electronics 1: $7.19 1,278Expected 12/28/2026	Mfr. Part # R7FA4E10B2CFM#AA0 Mouser Part # 968-R7FA4E10B2CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64	Datasheet	1,278Expected 12/28/2026	$7.19 $4.94 $4.60 $3.41 View $3.39 $3.26 $3.24 Quote	Min.: 1 Mult.: 1	RA4E1	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	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48 R7FA4E10D2CNE#HA0 Renesas Electronics 2,500: $3.17 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA4E10D2CNE#HA0 Mouser Part # 968-70F3186GC8EUA	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48 Learn More about Renesas Electronics renesas ra4e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $3.17 $3.08	Min.: 2,500 Mult.: 2,500 : 2,500	RA4E1														Reel
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 R7FA4E10B2CFM#BA0 Renesas Electronics 1,280: $3.17 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA4E10B2CFM#BA0 Mouser Part # 968-CRL7800ET00WNJL5	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 Learn More about Renesas Electronics renesas ra4e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.17 $3.13 Quote Quote	Min.: 1,280 Mult.: 1,280	RA4E1	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	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 R7FA4E10B2CNE#HA0 Renesas Electronics 2,500: $2.90 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA4E10B2CNE#HA0 Mouser Part # 968-CRL7800ET00WNJLA	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 Learn More about Renesas Electronics renesas ra4e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.90 $2.81	Min.: 2,500 Mult.: 2,500 : 2,500	RA4E1	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	+ 85 C	Reel
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64 R7FA4E10D2CFM#BA0 Renesas Electronics 1: $7.83 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA4E10D2CFM#BA0 Mouser Part # 968-CRX0000ET00WNJL5	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64 Learn More about Renesas Electronics renesas ra4e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.83 $5.38 $5.02 $4.41 View $4.19 $3.76 $3.45 $3.41 Quote	Min.: 1 Mult.: 1	RA4E1	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	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64 R7FA4E10D2CFM#HA0 Renesas Electronics 1,500: $3.41 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA4E10D2CFM#HA0 Mouser Part # 968-CRX0000ET00WNJLA	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64 Learn More about Renesas Electronics renesas ra4e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $3.41 $3.33	Min.: 1,500 Mult.: 1,500 : 1,500	RA4E1	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	+ 85 C	Reel
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 R7FA4E10B2CFM#HA0 Renesas Electronics 1,500: $3.13 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA4E10B2CFM#HA0 Mouser Part # 968-R7FA4E10B2CFMHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $3.13 $3.04	Min.: 1,500 Mult.: 1,500 : 1,500	RA4E1	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	+ 85 C	Reel
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 R7FA4E10B2CFM#UA0 Renesas Electronics 1: $7.19 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part # R7FA4E10B2CFM#UA0 Mouser Part # 968-R7FA4E10B2CFMUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.19 $4.94 $4.60 $4.06 View $3.84 $3.43 $3.16 $3.12 $2.96	Min.: 1 Mult.: 1	RA4E1														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 R7FA4E10B2CNE#BA0 Renesas Electronics 3,328: $2.91 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA4E10B2CNE#BA0 Mouser Part # 968-R7FA4E10B2CNEBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 Learn More about Renesas Electronics renesas ra4e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$2.91 Quote Quote	Min.: 3,328 Mult.: 3,328	RA4E1	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	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64 R7FA4E10D2CFM#UA0 Renesas Electronics 1: $7.83 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part # R7FA4E10D2CFM#UA0 Mouser Part # 968-R7FA4E10D2CFMUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.83 $5.38 $5.02 $4.41 View $4.17 $3.74 $3.45 $3.39 Quote	Min.: 1 Mult.: 1	RA4E1														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48 R7FA4E10D2CNE#BA0 Renesas Electronics 3,328: $3.19 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA4E10D2CNE#BA0 Mouser Part # 968-R7FA4E10D2CNEBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48 Learn More about Renesas Electronics renesas ra4e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.19 Quote Quote	Min.: 3,328 Mult.: 3,328	RA4E1	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	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 Renesas Electronics R7FA4E10B2CNE#UA0 R7FA4E10B2CNE#UA0 Renesas Electronics 416: $3.16 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part # R7FA4E10B2CNE#UA0 Mouser Part # 968-R7FA4E10B2CNEUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.16 $2.91 $2.87 $2.72	Min.: 416 Mult.: 416	RA4E1														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48 Renesas Electronics R7FA4E10D2CNE#UA0 R7FA4E10D2CNE#UA0 Renesas Electronics 416: $3.46 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part # R7FA4E10D2CNE#UA0 Mouser Part # 968-R7FA4E10D2CNEUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.46 $3.19 $3.13 Quote Quote	Min.: 416 Mult.: 416	RA4E1														Tray

RA4E1 32-Bit Microcontroller Group

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