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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 R5F566TAADFH#30 Renesas Electronics 1: $9.13 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAADFH#30 Mouser Part No 968-R5F566TAADFH#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$9.13 $6.84 $6.36 $5.56 View $5.33 $4.85 $4.76 $4.71 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64 R5F566TAADFM#10 Renesas Electronics 1: $7.44 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAADFM#10 Mouser Part No 968-R5F566TAADFM#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.44 $5.73 $5.04 $4.83 View $4.76 $4.21 $4.13 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAADFN#10 Renesas Electronics 952: $4.41 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAADFN#10 Mouser Part No 968-R5F566TAADFN#10	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	$4.41 $4.31 Quote Quote	Min.: 952 Mult.: 952
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 R5F566TAAGFH#30 Renesas Electronics 1: $9.76 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAAGFH#30 Mouser Part No 968-R5F566TAAGFH30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$9.76 $7.33 $6.82 $5.95 View $5.70 $5.18 $5.08 $5.04 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 R5F566TAEDFH#30 Renesas Electronics 1: $9.94 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAEDFH#30 Mouser Part No 968-R5F566TAEDFH30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$9.94 $7.45 $6.92 $6.06 View $5.28 $5.18 $5.13 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64 R5F566TAEDFM#10 Renesas Electronics 1,280: $4.64 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAEDFM#10 Mouser Part No 968-R5F566TAEDFM#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$4.64 $4.56 Quote Quote	Min.: 1,280 Mult.: 1,280
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAEDFN#10 Renesas Electronics 952: $4.78 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAEDFN#10 Mouser Part No 968-R5F566TAEDFN#10	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	$4.78 $4.75 Quote Quote	Min.: 952 Mult.: 952
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 R5F566TAEGFH#30 Renesas Electronics 1: $10.29 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAEGFH#30 Mouser Part No 968-R5F566TAEGFH30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$10.29 $7.95 $7.40 $6.47 View $5.63 $5.51 $5.45 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64 R5F566TAEGFM#30 Renesas Electronics 1: $8.18 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAEGFM#30 Mouser Part No 968-R5F566TAEGFM30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$8.18 $6.33 $5.85 $5.21 View $5.18 $5.07 $4.83 $4.76 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 R5F566TEADFH#10 Renesas Electronics 480: $5.11 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TEADFH#10 Mouser Part No 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	$5.11 View Quote	Min.: 480 Mult.: 480
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 R5F566TEADFH#30 Renesas Electronics 1: $9.12 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TEADFH#30 Mouser Part No 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	$9.12 $7.06 $6.18 $5.91 View $5.85 $5.21 $5.14 $5.11 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP64 R5F566TEADFM#10 Renesas Electronics 1: $8.76 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TEADFM#10 Mouser Part No 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	$8.76 $6.56 $6.26 $5.43 View $5.19 $4.73 $4.64 $4.56 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEADFN#10 Renesas Electronics 952: $4.77 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TEADFN#10 Mouser Part No 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	$4.77 $4.72 Quote Quote	Min.: 952 Mult.: 952
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 R5F566TEAGFH#30 Renesas Electronics 1: $9.68 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TEAGFH#30 Mouser Part No 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	$9.68 $7.50 $7.44 $6.90 View $6.75 $6.45 $6.25 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP64 R5F566TEEDFM#10 Renesas Electronics 1,280: $5.06 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TEEDFM#10 Mouser Part No 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	$5.06 $4.98 Quote Quote	Min.: 1,280 Mult.: 1,280
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEEDFN#10 Renesas Electronics 952: $5.21 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TEEDFN#10 Mouser Part No 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	$5.21 View Quote	Min.: 952 Mult.: 952
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112 R5F566TEEGFH#30 Renesas Electronics 1: $9.80 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TEEGFH#30 Mouser Part No 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	$9.80 $7.62 $6.68 $6.41 View $5.99 $5.92 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFADFP#10 Renesas Electronics 1: $10.05 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFADFP#10 Mouser Part No 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	$10.05 $7.54 $7.19 $6.25 View $5.97 $5.35 $5.27 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFBDFP#10 Renesas Electronics 720: $4.92 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFBDFP#10 Mouser Part No 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	$4.92 View Quote	Min.: 720 Mult.: 720
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144 R5F566TFCDFB#10 Renesas Electronics 1: $10.76 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFCDFB#10 Mouser Part No 968-R5F566TFCDFB#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$10.76 $8.39 $7.43 $7.13 View $6.64 $6.47 $6.27 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFCDFP#10 Renesas Electronics 1: $9.89 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFCDFP#10 Mouser Part No 968-R5F566TFCDFP#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	$9.89 $7.68 $6.79 $6.52 View $6.48 $5.71 $5.68 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144 R5F566TFCGFB#30 Renesas Electronics 1: $11.46 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFCGFB#30 Mouser Part No 968-R5F566TFCGFB30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$11.46 $8.94 $7.84 $7.54 View $7.50 $7.14 $6.94 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFEDFP#10 Renesas Electronics 720: $5.69 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFEDFP#10 Mouser Part No 968-R5F566TFEDFP#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	$5.69 View Quote	Min.: 720 Mult.: 720
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFFDFP#10 Renesas Electronics 1: $9.90 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFFDFP#10 Mouser Part No 968-R5F566TFFDFP#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	$9.90 $7.65 $7.29 $6.33 View $6.05 $5.43 $5.34 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144 R5F566TFGDFB#10 Renesas Electronics 1: $12.29 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFGDFB#10 Mouser Part No 968-R5F566TFGDFB#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$12.29 $9.56 $9.11 $7.91 View $6.78 $6.77 $6.64 Quote	Min.: 1 Mult.: 1

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