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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: $12.78
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

$12.78

$10.03

$8.83

$8.50

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: $12.62
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

$12.62

$9.88

$8.49

$8.19

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: $7.83
719Expected 12/11/2026

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 12/11/2026

$7.83

$6.04

$5.33

$5.11

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TKCDFB#10
Renesas Electronics
1: $11.40
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

$11.40

$8.91

$7.92

$7.61

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: $7.96
238Expected 29/01/2027

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

238Expected 29/01/2027

$7.96

$6.15

$5.70

$5.15

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: $10.15
120Expected 02/11/2026

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

120Expected 02/11/2026

$10.15

$7.91

$6.93

$6.66

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TAADFF#10
Renesas Electronics
720: $4.21
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

$4.21

View

Min.: 720
Mult.: 720

RX66T

Tray

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

R5F566TAADFF#30
Renesas Electronics
1: $7.76
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

$7.76

$5.98

$5.07

$4.88

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: $9.13
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

$9.13

$6.84

$5.36

$5.35

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: $7.02
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

$7.02

$5.40

$4.75

$4.55

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TAADFM#70
Renesas Electronics
1: $8.51
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

$8.51

$5.94

$5.67

$4.92

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TAADFN#10
Renesas Electronics
952: $4.26
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

$4.26

View

Min.: 952
Mult.: 952

RX66T

Tray

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

R5F566TAADFN#70
Renesas Electronics
1: $8.91
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

$8.91

$6.23

$5.94

$5.15

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TAADFP#70
Renesas Electronics
1: $8.80
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

$8.80

$6.60

$6.29

$5.46

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TAAGFF#10
Renesas Electronics
720: $4.56
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

$4.56

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: $5.18
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

$5.18

$4.98

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: $9.76
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

$9.76

$7.32

$5.72

$5.71

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: $9.11
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

$9.11

$6.37

$6.07

$4.73

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TAAGFM#70
Renesas Electronics
1: $9.10
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

$9.10

$6.36

$6.06

$5.26

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TAAGFM#10
Renesas Electronics
1,280: $4.03
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

$4.03

$4.02

Min.: 1,280
Mult.: 1,280

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: $8.89
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

$8.89

$6.66

$6.35

$5.51

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TAAGFN#10
Renesas Electronics
952: $4.56
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

$4.56

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: $9.44
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

$9.44

$7.07

$6.74

$5.86

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TAAGFP#10
Renesas Electronics
720: $4.84
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

$4.84

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: $4.40
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

$4.40

$3.95

$3.33

$3.30

Min.: 250
Mult.: 250

RX66T

Tray

RX66T Series 32-bit Microcontrollers - MCU

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