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RX66N Series 32-bit Microcontrollers - MCU

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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 RX66N 4096K/1024K QFP100 R5F566NNHDFP#30 Renesas Electronics 1: $22.36 145In Stock	Mfr. Part # R5F566NNHDFP#30 Mouser Part # 968-R5F566NNHDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	145In Stock	$22.36 $17.71 $15.38 $14.87 View $14.26 $14.01 Quote	Min.: 1 Mult.: 1	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K TFLGA145 R5F566NDDDLK#20 Renesas Electronics 1: $19.12 414In Stock	Mfr. Part # R5F566NDDDLK#20 Mouser Part # 968-R5F566NDDDLK#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K TFLGA145 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	414In Stock	$19.12 $15.07 $13.48 $12.92 View $12.68 $12.29 $12.09 Quote	Min.: 1 Mult.: 1	RX66N	SMD/SMT	TFLGA-145	RXv3	32 kB	1 MB	32 bit	12 bit	120 MHz		2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100 R5F566NNDDFP#10 Renesas Electronics 1: $21.59 701In Stock	Mfr. Part # R5F566NNDDFP#10 Mouser Part # 968-R5F566NNDDFP#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	701In Stock	$21.59 $17.10 $15.29 $14.73 View $14.42 $13.74 $13.48 Quote	Min.: 1 Mult.: 1	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144 R5F566NNDDFB#30 Renesas Electronics 1: $22.62 1,033In Stock	Mfr. Part # R5F566NNDDFB#30 Mouser Part # 968-R5F566NNDDFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	1,033In Stock	$22.62 $17.93 $15.89 $15.63 View $15.16 $14.55 $14.18 Quote	Min.: 1 Mult.: 1	RX66N	SMD/SMT	LFLQFP-144	RXv3	32 kB	1 MB	32 bit	12 bit	120 MHz	112 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100 R5F566NNDDFP#30 Renesas Electronics 1: $21.59 195In Stock	Mfr. Part # R5F566NNDDFP#30 Mouser Part # 968-R5F566NNDDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	195In Stock	$21.59 $17.10 $14.81 $14.33 $13.74	Min.: 1 Mult.: 1	RX66N	SMD/SMT	LFQFP-100	RXv3	32 kB	1 MB	32 bit	12 bit	120 MHz	79 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA176 R5F566NNHDBG#20 Renesas Electronics 1: $25.81 152In Stock	Mfr. Part # R5F566NNHDBG#20 Mouser Part # 968-R5F566NNHDBG#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA176 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	152In Stock	$25.81 $20.70 $18.56 $17.91 View $17.00 $16.24 Quote	Min.: 1 Mult.: 1	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K LFBGA224 R5F566NDDDBD#20 Renesas Electronics 1: $23.15 35In Stock	Mfr. Part # R5F566NDDDBD#20 Mouser Part # 968-R5F566NDDDBD#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K LFBGA224 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	35In Stock	$23.15 $18.24 $17.13 $15.41 View $14.96 $14.66 Quote	Min.: 1 Mult.: 1	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP176 R5F566NDDDFC#30 Renesas Electronics 1: $20.25 25In Stock	Mfr. Part # R5F566NDDDFC#30 Mouser Part # 968-R5F566NDDDFC#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP176 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	25In Stock	$20.25 $18.30 $14.48 $14.07 View $13.73 $13.52 $13.33 Quote	Min.: 1 Mult.: 1	RX66N						32 bit						- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144 R5F566NDDGFB#30 Renesas Electronics 1: $20.74 29In Stock	Mfr. Part # R5F566NDDGFB#30 Mouser Part # 968-R5F566NDDGFB30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	29In Stock	$20.74 $16.39 $14.50 $14.47 View $14.03 $13.79 $13.56 Quote	Min.: 1 Mult.: 1	RX66N	SMD/SMT	LFQFP-144	RXv3	2 MB	1 MB	32 bit	12 bit	120 MHz	111 I/O	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP100 R5F566NDHDFP#30 Renesas Electronics 1: $19.24 20In Stock	Mfr. Part # R5F566NDHDFP#30 Mouser Part # 968-R5F566NDHDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP100 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	20In Stock	$19.24 $15.13 $13.13 $13.09 View $12.87 $12.42 $12.17 Quote	Min.: 1 Mult.: 1	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA224 R5F566NNDDBD#20 Renesas Electronics 1: $24.93 90In Stock	Mfr. Part # R5F566NNDDBD#20 Mouser Part # 968-R5F566NNDDBD#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA224 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	90In Stock	$24.93 $19.83 $17.78 $16.78 View $16.38 $15.70 Quote	Min.: 1 Mult.: 1	RX66N	SMD/SMT	LFBGA-224	RXv3	32 kB	1 MB	32 bit	12 bit	120 MHz	182 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA176 R5F566NNDDBG#20 Renesas Electronics 1: $23.80 17In Stock 152On Order	Mfr. Part # R5F566NNDDBG#20 Mouser Part # 968-R5F566NNDDBG#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA176 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	17In Stock 152On Order	$23.80 $18.90 $16.94 $16.02 View $16.00 $15.20 Quote	Min.: 1 Mult.: 1	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP176 R5F566NNDDFC#30 Renesas Electronics 1: $23.39 64In Stock 80On Order	Mfr. Part # R5F566NNDDFC#30 Mouser Part # 968-R5F566NNDDFC#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP176 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	64In Stock 80On Order	$23.39 $19.59 $18.79 $15.89 View $15.70 $14.96 $14.79 Quote	Min.: 1 Mult.: 1	RX66N	SMD/SMT	LFQFP-176	RXv3	32 kB	1 MB	32 bit	12 bit	120 MHz	137 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144 R5F566NNHGFB#30 Renesas Electronics 1: $24.91 58In Stock	Mfr. Part # R5F566NNHGFB#30 Mouser Part # 968-R5F566NNHGFB30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	58In Stock	$24.91 $19.81 $17.59 $16.98 View $16.90 $16.00 Quote	Min.: 1 Mult.: 1	RX66N	SMD/SMT	LFQFP-144	RXv3	4 MB	1 MB	32 bit	12 bit	120 MHz	111 I/O	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP176 R5F566NNHGFC#V0 Renesas Electronics 1: $27.04 9In Stock	Mfr. Part # R5F566NNHGFC#V0 Mouser Part # 968-R5F566NNHGFCV0	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP176 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	9In Stock	$27.04 $24.18 $18.98 $18.45 View $17.72 $16.56 Quote	Min.: 1 Mult.: 1	RX66N	SMD/SMT	LFQFP-176	RXv3	4 MB	1 MB	32 bit	12 bit	120 MHz	136 I/O	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100 R5F566NNHGFP#30 Renesas Electronics 1: $23.80 105In Stock	Mfr. Part # R5F566NNHGFP#30 Mouser Part # 968-R5F566NNHGFP30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	105In Stock	$23.80 $18.90 $16.42 $16.41 View $16.20 $15.80 Quote	Min.: 1 Mult.: 1	RX66N	SMD/SMT	LFQFP-100	RXv3	4 MB	1 MB	32 bit	12 bit	120 MHz	78 I/O	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K TFLGA145 R5F566NNHDLK#20 Renesas Electronics 1: $23.43 102In Stock	Mfr. Part # R5F566NNHDLK#20 Mouser Part # 968-R5F566NNHDLK#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K TFLGA145 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	102In Stock	$23.43 $18.59 $17.38 $16.58 View $15.96 $15.95 $15.83 Quote	Min.: 1 Mult.: 1	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP100 R5F566NDDDFP#30 Renesas Electronics 1: $19.57 180Expected 11/12/2026	Mfr. Part # R5F566NDDDFP#30 Mouser Part # 968-R5F566NDDDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP100 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	180Expected 11/12/2026	$19.57 $15.24 $13.30 $12.84 $11.61	Min.: 1 Mult.: 1	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP176 R5F566NNDGFC#V0 Renesas Electronics 1: $24.88 80Expected 11/4/2026	Mfr. Part # R5F566NNDGFC#V0 Mouser Part # 968-R5F566NNDGFCV0	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP176 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	80Expected 11/4/2026	$24.88 $19.79 $17.98 $17.56 View $17.12 $16.76 Quote	Min.: 1 Mult.: 1	RX66N	SMD/SMT	LFQFP-176	RXv3	4 MB	1 MB	32 bit	12 bit	120 MHz	136 I/O	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144 R5F566NNHDFB#30 Renesas Electronics 1: $23.43 120On Order	Mfr. Part # R5F566NNHDFB#30 Mouser Part # 968-R5F566NNHDFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	120On Order	$23.43 $18.59 $16.48 $15.90 $14.99	Min.: 1 Mult.: 1	RX66N	SMD/SMT	LFLQFP-144	RXv3	32 kB	1 MB	32 bit	12 bit	120 MHz	112 I/O	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144 R5F566NDHDFB#30 Renesas Electronics 1: $20.27 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566NDHDFB#30 Mouser Part # 968-R5F566NDHDFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$20.27 $16.00 $14.16 $14.14 View $13.75 $13.52 $13.31 Quote	Min.: 1 Mult.: 1	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K LFBGA176 R5F566NDDDBG#20 Renesas Electronics 152: $13.81 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566NDDDBG#20 Mouser Part # 968-R5F566NDDDBG#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K LFBGA176 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$13.81 $13.79 $13.53 $13.26 View Quote	Min.: 152 Mult.: 152	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144 R5F566NDDDFB#10 Renesas Electronics 480: $12.60 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566NDDDFB#10 Mouser Part # 968-R5F566NDDDFB#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$12.60 $12.38 View Quote	Min.: 480 Mult.: 480	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144 R5F566NDDDFB#30 Renesas Electronics 1: $21.11 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F566NDDDFB#30 Mouser Part # 968-R5F566NDDDFB#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144 Learn More about Renesas Electronics renesas rx66n mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$21.11 $16.04 $15.38 $13.53 View $12.66 $12.55 $12.32 Quote	Min.: 1 Mult.: 1	RX66N														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144 R5F566NDDDFB#70 Renesas Electronics 1: $21.11 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part # R5F566NDDDFB#70 Mouser Part # 968-R5F566NDDDFB#70 New Product	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144	Datasheet	Non-Stocked Lead-Time 18 Weeks	$21.11 $16.04 $15.38 $13.53 View $12.87 $12.45 $12.05 Quote	Min.: 1 Mult.: 1	RX66N														Tray

RX66N Series 32-bit Microcontrollers - MCU

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