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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: $21.57
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

$21.57

$17.07

$15.11

$14.57

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: $22.40
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

$22.40

$17.75

$16.09

$15.17

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: $21.62
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

$21.62

$17.12

$15.99

$14.76

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: $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

Datasheet

90In Stock

$24.93

$19.83

$17.78

$16.78

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: $23.80
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

$23.80

$18.90

$16.94

$16.02

View

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
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

$23.39

$19.59

$18.79

$15.89

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: $21.59
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

$21.59

$17.10

$14.81

$14.33

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: $22.65
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

$22.65

$17.95

$16.78

$15.50

View

Min.: 1
Mult.: 1

RX66N

Tray

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

R5F566NNDGBD#20
Renesas Electronics
1: $26.52
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

$26.52

$21.14

$19.79

$17.93

View

Min.: 1
Mult.: 1

RX66N

Tray

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

R5F566NNDGFB#30
Renesas Electronics
1: $22.27
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

$22.27

$17.69

$15.96

$15.95

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: $23.04
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

$23.04

$18.32

$16.64

$16.63

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: $22.10
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

$22.10

$17.52

$15.21

$15.20

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: $24.09
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

$24.09

$19.14

$17.89

$16.54

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: $25.70
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

$25.70

$20.46

$18.36

$17.34

View

Min.: 1
Mult.: 1

RX66N

Tray

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

R5F566NNHDFB#30
Renesas Electronics
1: $23.43
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

$23.43

$18.59

$16.48

$15.90

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: $24.17
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

$24.17

$22.02

$16.78

$16.43

View

Min.: 1
Mult.: 1

RX66N

Tray

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

R5F566NNHGBD#20
Renesas Electronics
1: $27.34
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

$27.34

$21.81

$20.42

$18.51

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: $23.99
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

$23.99

$19.07

$16.94

$16.34

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: $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

Datasheet

9In Stock

$27.04

$24.18

$18.98

$18.45

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: $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

Datasheet

105In Stock

$23.80

$18.90

$16.42

$16.41

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: $17.77
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

$17.77

$14.00

$12.08

$11.67

View

Min.: 1
Mult.: 1

RX66N

Tray

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

R5F566NNHDBG#20
Renesas Electronics
1: $25.81
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

$25.81

$20.70

$18.56

$17.51

View

Min.: 1
Mult.: 1

RX66N

Tray

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

R5F566NDDDFB#10
Renesas Electronics
480: $12.42
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

$12.42

$12.16

View

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$21.11

$16.04

$13.59

$13.56

View

Min.: 1
Mult.: 1

RX66N

Tray

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

R5F566NDDDFB#70
Renesas Electronics
1: $21.10
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

$21.10

$16.03

$15.37

$13.53

View

Min.: 1
Mult.: 1

RX66N

Tray

RX66N Series 32-bit Microcontrollers - MCU

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