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 (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 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-H 512K/128K QFP100 R5F566TFBGFP#30 Renesas Electronics 1: $8.67 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFBGFP#30 Mouser Part No 968-R5F566TFBGFP30	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	$8.67 $6.72 $5.73 $5.51 View $5.44 $5.29 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	512 kB	128 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 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 $8.38 $7.43 $7.13 View $6.64 $6.46 $6.27 Quote	Min.: 1 Mult.: 1	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFCDFP#10 Renesas Electronics 720: $5.67 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	$5.67 View Quote	Min.: 720 Mult.: 720	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144 R5F566TFCGFB#30 Renesas Electronics 1: $11.45 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	$11.45 $8.94 $7.84 $7.53 View $7.50 $7.14 $6.94 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-144	RXv3	512 kB	128 kB	32 bit	12 bit	160 MHz	110 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
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	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFEGFP#30 Renesas Electronics 1: $9.91 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFEGFP#30 Mouser Part No 968-R5F566TFEGFP30	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	$9.91 $7.71 $6.60 $6.35 View $6.29 $6.11 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	512 kB	128 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-H 512K/128K QFP100 R5F566TFFDFP#10 Renesas Electronics 1: $9.89 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	$9.89 $7.65 $7.29 $6.33 View $6.05 $5.43 $5.34 Quote	Min.: 1 Mult.: 1	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFFGFP#30 Renesas Electronics 1: $9.35 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFFGFP#30 Mouser Part No 968-R5F566TFFGFP30	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	$9.35 $7.26 $6.20 $5.97 View $5.86 $5.84 $5.69 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	512 kB	128 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 QFP144 R5F566TFGDFB#10 Renesas Electronics 480: $6.77 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	$6.77 $6.64 View Quote	Min.: 480 Mult.: 480	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFGDFP#10 Renesas Electronics 720: $6.11 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFGDFP#10 Mouser Part No 968-R5F566TFGDFP#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	$6.11 View Quote	Min.: 720 Mult.: 720	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFGDFP#30 Renesas Electronics 1: $9.95 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFGDFP#30 Mouser Part No 968-R5F566TFGDFP30	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	$9.95 $7.74 $6.63 $6.24 View $6.23 $6.15 Quote	Min.: 1 Mult.: 1	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144 R5F566TFGGFB#30 Renesas Electronics 1: $11.46 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFGGFB#30 Mouser Part No 968-R5F566TFGGFB30	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 $8.97 $7.88 $7.57 View $7.46 $7.22 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-144	RXv3	512 kB	128 kB	32 bit	12 bit	160 MHz	110 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100 R5F566TFGGFP#30 Renesas Electronics 1: $10.58 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TFGGFP#30 Mouser Part No 968-R5F566TFGGFP30	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	$10.58 $8.24 $7.07 $6.64 View $6.60 $6.57 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	512 kB	128 kB	32 bit	12 bit	160 MHz	69 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 R5F566TKADFP#10 Renesas Electronics 720: $6.11 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKADFP#10 Mouser Part No 968-R5F566TKADFP#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.11 View Quote	Min.: 720 Mult.: 720	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 R5F566TKAGFP#30 Renesas Electronics 1: $10.58 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKAGFP#30 Mouser Part No 968-R5F566TKAGFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$10.58 $8.25 $7.07 $6.65 View $6.64 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	1 MB	128 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-H 1024K/128K QFP100 R5F566TKBDFP#10 Renesas Electronics 720: $5.74 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKBDFP#10 Mouser Part No 968-R5F566TKBDFP#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.74 View Quote	Min.: 720 Mult.: 720	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 R5F566TKBDFP#30 Renesas Electronics 1: $9.44 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKBDFP#30 Mouser Part No 968-R5F566TKBDFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$9.44 $7.33 $6.26 $6.03 View $5.96 $5.80 Quote	Min.: 1 Mult.: 1	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 R5F566TKBGFP#30 Renesas Electronics 1: $10.00 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKBGFP#30 Mouser Part No 968-R5F566TKBGFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$10.00 $7.78 $6.66 $6.42 View $6.41 $6.35 $6.17 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	1 MB	128 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 1024K/128K QFP144 R5F566TKCDFB#10 Renesas Electronics 1: $12.08 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKCDFB#10 Mouser Part No 968-R5F566TKCDFB#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP144 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$12.08 $9.45 $8.39 $8.06 View $7.48 $7.31 $7.11 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-144	RXv3	32 kB	128 kB	32 bit	12 bit	160 MHz		2.7 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 R5F566TKCDFP#10 Renesas Electronics 720: $6.53 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKCDFP#10 Mouser Part No 968-R5F566TKCDFP#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.53 View Quote	Min.: 720 Mult.: 720	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 R5F566TKCDFP#30 Renesas Electronics 1: $10.58 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKCDFP#30 Mouser Part No 968-R5F566TKCDFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$10.58 $8.25 $7.07 $6.81 View $6.75 $6.56 Quote	Min.: 1 Mult.: 1	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP144 R5F566TKCGFB#30 Renesas Electronics 1: $12.15 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKCGFB#30 Mouser Part No 968-R5F566TKCGFB30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP144 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$12.15 $9.52 $8.37 $7.90 View $7.89 $7.78 $7.35 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-144	RXv3	1 MB	128 kB	32 bit	12 bit	160 MHz	110 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 R5F566TKCGFP#30 Renesas Electronics 1: $11.24 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKCGFP#30 Mouser Part No 968-R5F566TKCGFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$11.24 $8.79 $7.54 $7.27 View $7.14 $6.94 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	1 MB	128 kB	32 bit	12 bit	160 MHz	69 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 R5F566TKEDFP#10 Renesas Electronics 720: $6.53 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKEDFP#10 Mouser Part No 968-R5F566TKEDFP#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.53 View Quote	Min.: 720 Mult.: 720	RX66T														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 R5F566TKEGFP#30 Renesas Electronics 1: $12.32 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F566TKEGFP#30 Mouser Part No 968-R5F566TKEGFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100 Learn More about Renesas Electronics renesas rx66t mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$12.32 $10.01 $8.17 $7.54 View $7.53 $7.32 $7.11 Quote	Min.: 1 Mult.: 1	RX66T	SMD/SMT	LFQFP-100	RXv3	1 MB	128 kB	32 bit	12 bit	160 MHz	72 I/O	2.7 V	5.5 V	- 40 C	+ 105 C	Tray

RX66T 32-Bit MCUs

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RX66T 32-Bit MCUs

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