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RX66N Series 32-bit Microcontrollers - MCU

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Part #

32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144

R5F566NDHGFB#30
Renesas Electronics
1: $17.448
120In Stock

Mfr. Part #
R5F566NDHGFB#30

Mouser Part #
968-R5F566NDHGFB30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144

Learn More

Datasheet

120In Stock

$17.448

$13.809

$12.221

$11.789

View

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 QFP176

R5F566NDHGFC#V0
Renesas Electronics
1: $18.121
120In Stock

Mfr. Part #
R5F566NDHGFC#V0

Mouser Part #
968-R5F566NDHGFCV0

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP176

Learn More

Datasheet

120In Stock

$18.121

$14.356

$13.020

$12.273

View

Min.: 1
Mult.: 1

RX66N

SMD/SMT

LFQFP-176

RXv3

2 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 2048K/1024K TFLGA145

R5F566NDHGLK#20
Renesas Electronics
1: $17.490
416In Stock

Mfr. Part #
R5F566NDHGLK#20

Mouser Part #
968-R5F566NDHGLK#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K TFLGA145

Learn More

Datasheet

416In Stock

$17.490

$13.851

$12.936

$11.937

View

Min.: 1
Mult.: 1

RX66N

SMD/SMT

TFLGA-145

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA224

R5F566NNDDBD#20
Renesas Electronics
1: $20.171
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

Datasheet

90In Stock

$20.171

$16.038

$14.387

$13.577

View

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: $19.256
76In Stock

Mfr. Part #
R5F566NNDDBG#20

Mouser Part #
968-R5F566NNDDBG#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA176

Learn More

Datasheet

76In Stock

$19.256

$15.292

$13.704

$12.957

View

Min.: 1
Mult.: 1

RX66N

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP176

R5F566NNDDFC#30
Renesas Electronics
1: $18.920
64In Stock
80Expected 10/2/2026

Mfr. Part #
R5F566NNDDFC#30

Mouser Part #
968-R5F566NNDDFC#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP176

Learn More

Datasheet

64In Stock

80Expected 10/2/2026

$18.920

$15.849

$15.197

$12.852

View

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 QFP100

R5F566NNDDFP#30
Renesas Electronics
1: $17.469
40In Stock
180On Order

Mfr. Part #
R5F566NNDDFP#30

Mouser Part #
968-R5F566NNDDFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100

Learn More

Datasheet

40In Stock

180On Order

$17.469

$13.830

$11.979

$11.590

View

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 TFLGA145

R5F566NNDDLK#20
Renesas Electronics
1: $18.320
416In Stock

Mfr. Part #
R5F566NNDDLK#20

Mouser Part #
968-R5F566NNDDLK#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K TFLGA145

Learn More

Datasheet

416In Stock

$18.320

$14.524

$13.577

$12.536

View

Min.: 1
Mult.: 1

RX66N

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA224

R5F566NNDGBD#20
Renesas Electronics
1: $21.454
100In Stock

Mfr. Part #
R5F566NNDGBD#20

Mouser Part #
968-R5F566NNDGBD#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA224

Learn More

Datasheet

100In Stock

$21.454

$17.100

$16.007

$14.503

View

Min.: 1
Mult.: 1

RX66N

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144

R5F566NNDGFB#30
Renesas Electronics
1: $18.015
120In Stock

Mfr. Part #
R5F566NNDGFB#30

Mouser Part #
968-R5F566NNDGFB30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144

Learn More

Datasheet

120In Stock

$18.015

$14.314

$12.915

$12.904

View

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

R5F566NNDGFC#V0
Renesas Electronics
1: $18.636
20In Stock

Mfr. Part #
R5F566NNDGFC#V0

Mouser Part #
968-R5F566NNDGFCV0

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP176

Learn More

Datasheet

20In Stock

$18.636

$14.818

$13.462

$13.451

View

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

R5F566NNDGFP#30
Renesas Electronics
1: $17.879
131In Stock

Mfr. Part #
R5F566NNDGFP#30

Mouser Part #
968-R5F566NNDGFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100

Learn More

Datasheet

131In Stock

$17.879

$14.177

$12.305

$12.294

View

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

R5F566NNDGLK#20
Renesas Electronics
1: $19.488
416In Stock

Mfr. Part #
R5F566NNDGLK#20

Mouser Part #
968-R5F566NNDGLK#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K TFLGA145

Learn More

Datasheet

416In Stock

$19.488

$15.481

$14.471

$13.378

View

Min.: 1
Mult.: 1

RX66N

SMD/SMT

TFLGA-145

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA224

R5F566NNHDBD#20
Renesas Electronics
1: $20.792
38In Stock

Mfr. Part #
R5F566NNHDBD#20

Mouser Part #
968-R5F566NNHDBD#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA224

Learn More

Datasheet

38In Stock

$20.792

$16.554

$14.850

$14.030

View

Min.: 1
Mult.: 1

RX66N

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144

R5F566NNHDFB#30
Renesas Electronics
1: $18.951
40In Stock

Mfr. Part #
R5F566NNHDFB#30

Mouser Part #
968-R5F566NNHDFB#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144

Learn More

Datasheet

40In Stock

$18.951

$15.039

$13.335

$12.862

View

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 QFP176

R5F566NNHDFC#30
Renesas Electronics
1: $19.551
25In Stock

Mfr. Part #
R5F566NNHDFC#30

Mouser Part #
968-R5F566NNHDFC#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP176

Learn More

Datasheet

25In Stock

$19.551

$17.816

$13.577

$13.293

View

Min.: 1
Mult.: 1

RX66N

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA224

R5F566NNHGBD#20
Renesas Electronics
1: $22.117
160In Stock

Mfr. Part #
R5F566NNHGBD#20

Mouser Part #
968-R5F566NNHGBD#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA224

Learn More

Datasheet

160In Stock

$22.117

$17.647

$16.522

$14.976

View

Min.: 1
Mult.: 1

RX66N

SMD/SMT

LFBGA-224

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144

R5F566NNHGFB#30
Renesas Electronics
1: $19.404
58In Stock

Mfr. Part #
R5F566NNHGFB#30

Mouser Part #
968-R5F566NNHGFB30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144

Learn More

Datasheet

58In Stock

$19.404

$15.428

$13.704

$13.220

View

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: $21.875
9In Stock

Mfr. Part #
R5F566NNHGFC#V0

Mouser Part #
968-R5F566NNHGFCV0

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP176

Learn More

Datasheet

9In Stock

$21.875

$19.561

$15.355

$14.923

View

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: $19.256
105In Stock

Mfr. Part #
R5F566NNHGFP#30

Mouser Part #
968-R5F566NNHGFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100

Learn More

Datasheet

105In Stock

$19.256

$15.292

$13.283

$13.272

View

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 2048K/1024K QFP100

R5F566NDDDFP#30
Renesas Electronics
1: $14.377
180On Order

Mfr. Part #
R5F566NDDDFP#30

Mouser Part #
968-R5F566NDDDFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP100

Learn More

Datasheet

180On Order

$14.377

$11.327

$9.770

$9.444

View

Min.: 1
Mult.: 1

RX66N

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA176

R5F566NNHDBG#20
Renesas Electronics
1: $20.876
152On Order

Mfr. Part #
R5F566NNHDBG#20

Mouser Part #
968-R5F566NNHDBG#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K LFBGA176

Learn More

Datasheet

152On Order

$20.876

$16.743

$15.018

$14.166

View

Min.: 1
Mult.: 1

RX66N

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144

R5F566NDDDFB#10
Renesas Electronics
480: $10.044
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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$10.044

$9.833

View

Min.: 480
Mult.: 480

RX66N

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144

R5F566NDDDFB#30
Renesas Electronics
1: $17.079
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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$17.079

$12.978

$10.990

$10.969

View

Min.: 1
Mult.: 1

RX66N

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 2048K/1024K QFP144

R5F566NDDDFB#70
Renesas Electronics
1: $17.069
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

$17.069

$12.967

$12.431

$10.948

View

Min.: 1
Mult.: 1

RX66N

Tray

RX66N Series 32-bit Microcontrollers - MCU

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