32-bit Microcontrollers - MCU

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RX66T 32-Bit MCUs

Renesas RX66T 32-Bit MCUs are the first members of Renesas flagship 32-bit RX MCU family based on the third-generation RXv3 CPU core. These MCUs are optimized for motor control and address real-time performance and enhanced stability. These are helpful for inverter control in next-generation smart factory equipment and smart home appliances. These MCUs also provide the extra processing capacity needed for embedded AI in next-generation designs. The RX66T MCU series help further accelerate the use of intelligent endpoints using real-time e-AI performance to drive smarter appliances and improve production efficiency in smart factories.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package / Case	Core	Program Memory Size	Data RAM Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAEGFN#30 Renesas Electronics 1: ¥1,405.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TAEGFN#30 Mouser Part # 968-R5F566TAEGFN30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,405.2 ¥1,088 ¥1,009.9 ¥911.9 View ¥865.4 ¥863.7 ¥845.4 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-80	RXv3	256 kB	64 kB	32 bit	12 bit	160 MHz	52 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100 R5F566TAEGFP#30 Renesas Electronics 1: ¥1,473.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TAEGFP#30 Mouser Part # 968-R5F566TAEGFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,473.3 ¥1,142.8 ¥975 ¥938.5 View ¥926.8 ¥900.3 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	256 kB	64 kB	32 bit	12 bit	160 MHz	72 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100 R5F566TAFDFP#30 Renesas Electronics 1: ¥1,300.6 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TAFDFP#30 Mouser Part # 968-R5F566TAFDFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,300.6 ¥1,003.2 ¥853.8 ¥820.5 View ¥805.6 ¥800.6 ¥780.7 ¥774 Quote	Min.: 1 Mult.: 1	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 R5F566TEADFH#10 Renesas Electronics 480: ¥848.8 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEADFH#10 Mouser Part # 968-R5F566TEADFH#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥848.8 View Quote	Min.: 480 Mult.: 480	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 R5F566TEADFH#30 Renesas Electronics 1: ¥1,514.8 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEADFH#30 Mouser Part # 968-R5F566TEADFH#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,514.8 ¥1,172.7 ¥1,024.8 ¥981.7 View ¥971.7 ¥865.4 ¥853.8 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LQFP-112	RXv3	512 kB	64 kB	32 bit	12 bit	160 MHz	84 I/O	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP64 R5F566TEADFM#10 Renesas Electronics 1,280: ¥770.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEADFM#10 Mouser Part # 968-R5F566TEADFM#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP64 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥770.7 ¥757.4 Quote Quote	Min.: 1,280 Mult.: 1,280	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEADFN#10 Renesas Electronics 952: ¥792.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEADFN#10 Mouser Part # 968-R5F566TEADFN#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥792.3 View Quote	Min.: 952 Mult.: 952	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEAGFF#30 Renesas Electronics 1: ¥1,405.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEAGFF#30 Mouser Part # 968-R5F566TEAGFF30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,405.2 ¥1,088 ¥926.8 ¥892 View ¥875.3 ¥872 ¥850.4 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LQFP-80	RXv3	512 kB	64 kB	32 bit	12 bit	160 MHz	52 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 R5F566TEAGFH#30 Renesas Electronics 1: ¥1,606.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEAGFH#30 Mouser Part # 968-R5F566TEAGFH30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,606.2 ¥1,245.8 ¥1,235.8 ¥1,146.1 View ¥1,119.5 ¥1,071.3 ¥1,036.5 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LQFP-112	RXv3	512 kB	64 kB	32 bit	12 bit	160 MHz	84 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEAGFN#30 Renesas Electronics 1: ¥1,405.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEAGFN#30 Mouser Part # 968-R5F566TEAGFN30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,405.2 ¥1,088 ¥1,009.9 ¥913.6 View ¥865.4 ¥845.4 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-80	RXv3	512 kB	64 kB	32 bit	12 bit	160 MHz	52 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 R5F566TEAGFP#30 Renesas Electronics 1: ¥1,473.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEAGFP#30 Mouser Part # 968-R5F566TEAGFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,473.3 ¥1,141.1 ¥975 ¥906.9 View Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	512 kB	64 kB	32 bit	12 bit	160 MHz	72 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEEDFF#30 Renesas Electronics 1: ¥1,649.4 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEEDFF#30 Mouser Part # 968-R5F566TEEDFF30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,649.4 ¥1,235.8 ¥1,179.3 ¥1,023.2 View ¥976.7 ¥890.3 ¥847.1 Quote	Min.: 1 Mult.: 1	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 R5F566TEEDFH#30 Renesas Electronics 1: ¥1,732.4 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEEDFH#30 Mouser Part # 968-R5F566TEEDFH30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,732.4 ¥1,338.8 ¥1,277.3 ¥1,106.2 View ¥948.4 ¥926.8 Quote	Min.: 1 Mult.: 1	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP64 R5F566TEEDFM#10 Renesas Electronics 1,280: ¥840.5 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEEDFM#10 Mouser Part # 968-R5F566TEEDFM#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP64 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥840.5 View Quote	Min.: 1,280 Mult.: 1,280	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEEDFN#10 Renesas Electronics 952: ¥865.4 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEEDFN#10 Mouser Part # 968-R5F566TEEDFN#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥865.4 View Quote	Min.: 952 Mult.: 952	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEEDFN#30 Renesas Electronics 1: ¥1,428.5 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEEDFN#30 Mouser Part # 968-R5F566TEEDFN30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,428.5 ¥1,106.2 ¥978.3 ¥928.5 View ¥926.8 ¥862.1	Min.: 1 Mult.: 1	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 R5F566TEEDFP#30 Renesas Electronics 1: ¥1,679.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEEDFP#30 Mouser Part # 968-R5F566TEEDFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,679.3 ¥1,297.2 ¥1,237.4 ¥1,074.7 View ¥1,026.5 ¥935.1 ¥885.3 Quote	Min.: 1 Mult.: 1	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEEGFF#30 Renesas Electronics 1: ¥1,518.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEEGFF#30 Mouser Part # 968-R5F566TEEGFF30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,518.2 ¥1,179.3 ¥1,006.6 ¥968.4 View ¥925.2 ¥911.9 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LQFP-80	RXv3	512 kB	64 kB	32 bit	12 bit	160 MHz	52 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 R5F566TEEGFH#30 Renesas Electronics 1: ¥1,627.8 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEEGFH#30 Mouser Part # 968-R5F566TEEGFH30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,627.8 ¥1,265.7 ¥1,107.9 ¥1,064.7 View ¥994.9 ¥983.3 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LQFP-112	RXv3	512 kB	64 kB	32 bit	12 bit	160 MHz	84 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEEGFN#30 Renesas Electronics 1: ¥1,518.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEEGFN#30 Mouser Part # 968-R5F566TEEGFN30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,518.2 ¥1,177.6 ¥999.9 ¥990 View ¥921.9 ¥903.6 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-80	RXv3	512 kB	64 kB	32 bit	12 bit	160 MHz	52 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 R5F566TEEGFP#30 Renesas Electronics 1: ¥1,586.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEEGFP#30 Mouser Part # 968-R5F566TEEGFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,586.3 ¥1,232.5 ¥1,053.1 ¥1,014.9 View ¥996.6 ¥993.3 ¥968.4 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	512 kB	64 kB	32 bit	12 bit	160 MHz	72 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 R5F566TEFDFP#30 Renesas Electronics 1: ¥1,403.5 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEFDFP#30 Mouser Part # 968-R5F566TEFDFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,403.5 ¥1,086.3 ¥926.8 ¥870.4 View ¥848.8 ¥842.1 Quote	Min.: 1 Mult.: 1	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 R5F566TEFGFP#30 Renesas Electronics 1: ¥1,679.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TEFGFP#30 Mouser Part # 968-R5F566TEFGFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,679.3 ¥1,297.2 ¥1,237.4 ¥1,074.7 View ¥1,026.5 ¥935.1 ¥885.3 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	512 kB	64 kB	32 bit	12 bit	160 MHz	73 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFADFP#10 Renesas Electronics 720: ¥875.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TFADFP#10 Mouser Part # 968-R5F566TFADFP#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥875.3 View Quote	Min.: 720 Mult.: 720	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFBDFP#10 Renesas Electronics 720: ¥817.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566TFBDFP#10 Mouser Part # 968-R5F566TFBDFP#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥817.2 View Quote	Min.: 720 Mult.: 720	RX66T														Tray

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RX66T 32-Bit MCUs

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