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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 (DKK) Filter the results in the table by unit price based on your quantity.	Qty.
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 R5F566TEADFN#30 Renesas Electronics 1: 54,16 kr. 238Expected 10/12/2026	Mfr. Part No. R5F566TEADFN#30 Mouser Part No 968-R5F566TEADFN#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	238Expected 10/12/2026	54,16 kr. 41,85 kr. 36,93 kr. 35,06 kr. View 34,76 kr. 32,53 kr. 30,96 kr. 30,51 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 R5F566TEADFP#30 Renesas Electronics 1: 58,41 kr. 110Expected 26/02/2027	Mfr. Part No. R5F566TEADFP#30 Mouser Part No 968-R5F566TEADFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	110Expected 26/02/2027	58,41 kr. 45,28 kr. 40,06 kr. 38,27 kr. View 36,48 kr. 33,27 kr. 31,71 kr. 31,18 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFADFP#30 Renesas Electronics 1: 55,73 kr. 90Expected 25/02/2027	Mfr. Part No. R5F566TFADFP#30 Mouser Part No 968-R5F566TFADFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	90Expected 25/02/2027	55,73 kr. 43,27 kr. 40,96 kr. 34,91 kr. View 34,09 kr. 33,72 kr. 33,35 kr. 33,12 kr.	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144 R5F566TFCDFB#30 Renesas Electronics 1: 65,13 kr. 113Expected 11/11/2026	Mfr. Part No. R5F566TFCDFB#30 Mouser Part No 968-R5F566TFCDFB30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	113Expected 11/11/2026	65,13 kr. 50,73 kr. 44,46 kr. 42,75 kr. View 41,78 kr. 40,58 kr. Quote	Min.: 1 Mult.: 1
Development Boards & Kits - Other Processors Starter Kit for RX66T w/ E2Lite RTK50566T0S00000BE Renesas Electronics 1: 2.135,13 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. RTK50566T0S00000BE Mouser Part No 968-K50566T0S00000BE	Renesas Electronics	Development Boards & Kits - Other Processors Starter Kit for RX66T w/ E2Lite Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	2.135,13 kr.	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAADFF#10 Renesas Electronics 720: 28,20 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAADFF#10 Mouser Part No 968-R5F566TAADFF#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	28,20 kr. 27,68 kr. Quote Quote	Min.: 720 Mult.: 720
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAADFF#30 Renesas Electronics 1: 49,76 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAADFF#30 Mouser Part No 968-R5F566TAADFF#30	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	49,76 kr. 38,34 kr. 32,53 kr. 31,33 kr. View 29,77 kr. 29,54 kr. 28,80 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 R5F566TAADFH#30 Renesas Electronics 1: 58,56 kr. 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	58,56 kr. 43,86 kr. 40,81 kr. 35,66 kr. View 34,17 kr. 31,11 kr. 30,51 kr. 30,21 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64 R5F566TAADFM#10 Renesas Electronics 1: 47,74 kr. 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	47,74 kr. 36,78 kr. 32,30 kr. 30,96 kr. View 30,51 kr. 27,01 kr. 26,48 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64 R5F566TAADFM#30 Renesas Electronics 1: 45,06 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAADFM#30 Mouser Part No 968-R5F566TAADFM#30	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	45,06 kr. 34,61 kr. 30,51 kr. 28,50 kr. View 28,42 kr. 26,71 kr. 25,74 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAADFN#10 Renesas Electronics 952: 28,27 kr. 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	28,27 kr. 27,68 kr. Quote Quote	Min.: 952 Mult.: 952
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAAGFF#30 Renesas Electronics 1: 49,91 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAAGFF#30 Mouser Part No 968-R5F566TAAGFF30	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	49,91 kr. 38,49 kr. 32,75 kr. 30,29 kr. View 30,21 kr. 28,87 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 R5F566TAAGFH#30 Renesas Electronics 1: 62,59 kr. 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	62,59 kr. 47,00 kr. 43,72 kr. 38,20 kr. View 36,55 kr. 33,20 kr. 32,60 kr. 32,30 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100 R5F566TAAGFP#30 Renesas Electronics 1: 52,67 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAAGFP#30 Mouser Part No 968-R5F566TAAGFP30	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	52,67 kr. 40,73 kr. 34,69 kr. 33,35 kr. View 32,75 kr. 32,60 kr. 31,78 kr. 30,66 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100 R5F566TABGFP#30 Renesas Electronics 1: 48,86 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TABGFP#30 Mouser Part No 968-R5F566TABGFP30	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	48,86 kr. 37,75 kr. 32,00 kr. 30,81 kr. View 30,21 kr. 29,99 kr. 29,24 kr. 29,09 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAEDFF#30 Renesas Electronics 1: 51,10 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAEDFF#30 Mouser Part No 968-R5F566TAEDFF30	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	51,10 kr. 39,46 kr. 34,61 kr. 31,41 kr. View 31,18 kr. 31,11 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 R5F566TAEDFH#30 Renesas Electronics 1: 63,78 kr. 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	63,78 kr. 47,82 kr. 44,39 kr. 38,87 kr. View 33,87 kr. 33,20 kr. 32,90 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64 R5F566TAEDFM#10 Renesas Electronics 1.280: 29,77 kr. 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	29,77 kr. 29,24 kr. Quote Quote	Min.: 1.280 Mult.: 1.280
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64 R5F566TAEDFM#30 Renesas Electronics 1: 49,24 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAEDFM#30 Mouser Part No 968-R5F566TAEDFM30	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	49,24 kr. 37,97 kr. 35,14 kr. 31,26 kr. View 30,88 kr. 30,59 kr. 29,77 kr. 28,35 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAEDFN#10 Renesas Electronics 952: 30,66 kr. 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	30,66 kr. 30,44 kr. Quote Quote	Min.: 952 Mult.: 952
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAEDFN#30 Renesas Electronics 1: 51,10 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAEDFN#30 Mouser Part No 968-R5F566TAEDFN30	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	51,10 kr. 39,46 kr. 36,55 kr. 33,05 kr. View 31,33 kr. 30,51 kr. 30,36 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100 R5F566TAEDFP#30 Renesas Electronics 1: 53,56 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAEDFP#30 Mouser Part No 968-R5F566TAEDFP30	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	53,56 kr. 41,48 kr. 35,29 kr. 33,94 kr. View 33,35 kr. 33,20 kr. 32,30 kr. 32,08 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80 R5F566TAEGFF#30 Renesas Electronics 1: 54,31 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TAEGFF#30 Mouser Part No 968-R5F566TAEGFF30	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	54,31 kr. 42,00 kr. 35,81 kr. 34,47 kr. View 33,79 kr. 33,72 kr. 32,82 kr. 31,71 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112 R5F566TAEGFH#30 Renesas Electronics 1: 66,02 kr. 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	66,02 kr. 51,03 kr. 47,45 kr. 41,48 kr. View 36,11 kr. 35,36 kr. 34,99 kr. Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64 R5F566TAEGFM#30 Renesas Electronics 1: 52,44 kr. 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	52,44 kr. 40,58 kr. 35,73 kr. 35,44 kr. View 33,72 kr. 32,90 kr. 32,67 kr. Quote	Min.: 1 Mult.: 1

RX66T 32-Bit MCUs

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RX66T 32-Bit MCUs

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