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RX66T Series 32-bit Microcontrollers - MCU

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Part #

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP144

R5F566TKGGFB#30
Renesas Electronics
1: $16.74
180In Stock

Mfr. Part No.
R5F566TKGGFB#30

Mouser Part No
968-R5F566TKGGFB30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP144

Learn More

Datasheet

180In Stock

$16.74

$13.14

$11.57

$11.12

View

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

R5F566TKGGFP#30
Renesas Electronics
1: $15.59
33In Stock

Mfr. Part No.
R5F566TKGGFP#30

Mouser Part No
968-R5F566TKGGFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100

Learn More

Datasheet

33In Stock

$15.59

$12.21

$10.49

$10.12

View

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-L 512K/64K QFP100

R5F566TEBDFP#10
Renesas Electronics
1: $10.25
719Expected 26/11/2026

Mfr. Part No.
R5F566TEBDFP#10

Mouser Part No
968-R5F566TEBDFP#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100

Learn More

Datasheet

719Expected 26/11/2026

$10.25

$7.92

$7.33

$6.69

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP144

R5F566TKCDFB#10
Renesas Electronics
1: $14.93
480On Order

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

Datasheet

480On Order

$14.93

$11.67

$10.85

$9.97

View

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-L 512K/64K QFP80

R5F566TEADFN#30
Renesas Electronics
1: $10.02
238On Order

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

Datasheet

238On Order

$10.02

$7.75

$7.18

$6.61

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-80

RXv3

512 kB

64 kB

32 bit

12 bit

160 MHz

52 I/O

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144

R5F566TFCDFB#30
Renesas Electronics
1: $12.78
120On Order

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

Datasheet

120On Order

$12.78

$9.96

$8.73

$8.62

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

R5F566TAADFF#10
Renesas Electronics
720: $5.55
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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$5.55

Min.: 720
Mult.: 720

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

R5F566TAADFF#30
Renesas Electronics
1: $9.22
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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$9.22

$7.10

$6.02

$6.00

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LQFP-80

RXv3

256 kB

64 kB

32 bit

12 bit

160 MHz

52 I/O

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112

R5F566TAADFH#30
Renesas Electronics
1: $12.42
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

Datasheet

Lead-Time 18 Weeks

$12.42

$9.30

$6.76

$6.75

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LQFP-112

RXv3

256 kB

64 kB

32 bit

12 bit

160 MHz

84 I/O

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64

R5F566TAADFM#10
Renesas Electronics
1: $9.19
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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$9.19

$7.07

$6.54

$5.96

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64

R5F566TAADFM#70
Renesas Electronics
1: $11.57
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part No.
R5F566TAADFM#70

Mouser Part No
968-R5F566TAADFM#70

New Product

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64

Datasheet

Non-Stocked Lead-Time 18 Weeks

$11.57

$8.08

$7.71

$6.69

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

R5F566TAADFN#10
Renesas Electronics
952: $5.79
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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$5.79

View

Min.: 952
Mult.: 952

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

R5F566TAADFN#70
Renesas Electronics
1: $12.12
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part No.
R5F566TAADFN#70

Mouser Part No
968-R5F566TAADFN#70

New Product

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

Datasheet

Non-Stocked Lead-Time 18 Weeks

$12.12

$8.47

$8.08

$7.00

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100

R5F566TAADFP#70
Renesas Electronics
1: $11.97
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part No.
R5F566TAADFP#70

Mouser Part No
968-R5F566TAADFP#70

New Product

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

$11.97

$8.98

$8.55

$7.43

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

R5F566TAAGFF#10
Renesas Electronics
720: $6.20
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
R5F566TAAGFF#10

Mouser Part No
968-R5F566TAAGFF10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

Datasheet

Non-Stocked Lead-Time 18 Weeks

$6.20

View

Min.: 720
Mult.: 720

RX66T

SMD/SMT

LQFP-80

RXv3

256 kB

64 kB

32 bit

12 bit

160 MHz

52 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112

R5F566TAAGFH#10
Renesas Electronics
480: $7.04
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
R5F566TAAGFH#10

Mouser Part No
968-R5F566TAAGFH10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112

Datasheet

Non-Stocked Lead-Time 18 Weeks

$7.04

$6.77

Quote

Min.: 480
Mult.: 480

RX66T

SMD/SMT

LQFP-112

RXv3

256 kB

64 kB

32 bit

12 bit

160 MHz

84 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112

R5F566TAAGFH#30
Renesas Electronics
1: $13.27
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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$13.27

$9.96

$8.65

$8.23

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LQFP-112

RXv3

256 kB

64 kB

32 bit

12 bit

160 MHz

84 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64

R5F566TAAGFM#30
Renesas Electronics
1: $12.39
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
R5F566TAAGFM#30

Mouser Part No
968-R5F566TAAGFM#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64

Datasheet

Non-Stocked Lead-Time 18 Weeks

$12.39

$8.66

$8.26

$6.15

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64

R5F566TAAGFM#70
Renesas Electronics
1: $12.38
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part No.
R5F566TAAGFM#70

Mouser Part No
968-R5F566TAAGFM#70

New Product

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64

Datasheet

Non-Stocked Lead-Time 18 Weeks

$12.38

$8.65

$8.24

$7.15

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64

R5F566TAAGFM#10
Renesas Electronics
1: $12.39
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
R5F566TAAGFM#10

Mouser Part No
968-R5F566TAAGFM10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64

Datasheet

Non-Stocked Lead-Time 18 Weeks

$12.39

$8.66

$8.26

$7.17

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-64

RXv3

256 kB

64 kB

32 bit

12 bit

160 MHz

39 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

R5F566TAAGFN#70
Renesas Electronics
1: $12.09
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part No.
R5F566TAAGFN#70

Mouser Part No
968-R5F566TAAGFN#70

New Product

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

Datasheet

Non-Stocked Lead-Time 18 Weeks

$12.09

$9.06

$8.64

$7.49

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

R5F566TAAGFN#10
Renesas Electronics
952: $6.20
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
R5F566TAAGFN#10

Mouser Part No
968-R5F566TAAGFN10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

Datasheet

Non-Stocked Lead-Time 18 Weeks

$6.20

View

Min.: 952
Mult.: 952

RX66T

SMD/SMT

LFQFP-80

RXv3

256 kB

64 kB

32 bit

12 bit

160 MHz

52 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100

R5F566TAAGFP#70
Renesas Electronics
1: $12.84
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part No.
R5F566TAAGFP#70

Mouser Part No
968-R5F566TAAGFP#70

New Product

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

$12.84

$9.62

$9.17

$7.97

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100

R5F566TAAGFP#10
Renesas Electronics
720: $6.58
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
R5F566TAAGFP#10

Mouser Part No
968-R5F566TAAGFP10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100

Datasheet

Non-Stocked Lead-Time 18 Weeks

$6.58

View

Min.: 720
Mult.: 720

RX66T

SMD/SMT

LFQFP-100

RXv3

256 kB

64 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-L 256K/64K QFP48

R5F566TABDFL#70
Renesas Electronics
250: $5.98
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part No.
R5F566TABDFL#70

Mouser Part No
968-R5F566TABDFL#70

New Product

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP48

Datasheet

Non-Stocked Lead-Time 18 Weeks

$5.98

$5.37

$4.53

$4.49

Min.: 250
Mult.: 250

RX66T

Tray

RX66T Series 32-bit Microcontrollers - MCU

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