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RX66T Series 32-bit Microcontrollers - MCU

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Part #

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

R5F566TAFDFL#30
Renesas Electronics
1: $8.18
500In Stock

Mfr. Part #
R5F566TAFDFL#30

Mouser Part #
968-R5F566TAFDFL30

Renesas Electronics

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

Datasheet

500In Stock

$8.18

$6.28

$5.81

$5.29

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-48

Tray

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

R5F566TAFGFL#30
Renesas Electronics
1: $8.70
500In Stock

Mfr. Part #
R5F566TAFGFL#30

Mouser Part #
968-R5F566TAFGFL30

Renesas Electronics

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

Datasheet

500In Stock

$8.70

$6.71

$6.20

$5.67

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-48

Tray

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

R5F566TAFGFP#30
Renesas Electronics
1: $10.00
270In Stock

Mfr. Part #
R5F566TAFGFP#30

Mouser Part #
968-R5F566TAFGFP30

Renesas Electronics

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

Learn More

Datasheet

270In Stock

$10.00

$7.74

$6.62

$6.60

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-100

RXv3

256 kB

64 kB

32 bit

12 bit

160 MHz

73 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80

R5F566TEADFF#30
Renesas Electronics
1: $9.58
15In Stock

Mfr. Part #
R5F566TEADFF#30

Mouser Part #
968-R5F566TEADFF#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80

Learn More

Datasheet

15In Stock

$9.58

$7.41

$7.31

$7.12

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LQFP-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-L 512K/64K QFP100

R5F566TEADFP#10
Renesas Electronics
1: $10.45
158In Stock
720Expected 11/27/2026

Mfr. Part #
R5F566TEADFP#10

Mouser Part #
968-R5F566TEADFP#10

Renesas Electronics

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

Learn More

Datasheet

158In Stock

720Expected 11/27/2026

$10.45

$8.09

$7.50

$6.85

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-100

RXv3

32 kB

64 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

R5F566TEAGFF#30
Renesas Electronics
1: $10.19
270In Stock

Mfr. Part #
R5F566TEAGFF#30

Mouser Part #
968-R5F566TEAGFF30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80

Learn More

Datasheet

270In Stock

$10.19

$7.89

$6.75

$6.73

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LQFP-80

RXv3

512 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 512K/64K QFP64

R5F566TEAGFM#30
Renesas Electronics
1: $9.83
5In Stock

Mfr. Part #
R5F566TEAGFM#30

Mouser Part #
968-R5F566TEAGFM30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP64

Learn More

Datasheet

5In Stock

$9.83

$7.61

$7.05

$7.03

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-64

RXv3

512 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 512K/64K QFP48

R5F566TEBGFL#30
Renesas Electronics
1: $8.70
500In Stock

Mfr. Part #
R5F566TEBGFL#30

Mouser Part #
968-R5F566TEBGFL30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP48

Datasheet

500In Stock

$8.70

$6.71

$6.20

$5.67

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-48

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80

R5F566TEEDFF#30
Renesas Electronics
1: $11.18
245In Stock

Mfr. Part #
R5F566TEEDFF#30

Mouser Part #
968-R5F566TEEDFF30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80

Learn More

Datasheet

245In Stock

$11.18

$8.66

$7.38

$7.10

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112

R5F566TEEDFH#30
Renesas Electronics
1: $13.55
240In Stock

Mfr. Part #
R5F566TEEDFH#30

Mouser Part #
968-R5F566TEEDFH30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP112

Learn More

Datasheet

240In Stock

$13.55

$10.48

$9.06

$8.66

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP64

R5F566TEEDFM#30
Renesas Electronics
1: $10.40
60In Stock

Mfr. Part #
R5F566TEEDFM#30

Mouser Part #
968-R5F566TEEDFM30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP64

Learn More

Datasheet

60In Stock

$10.40

$8.05

$7.72

$6.42

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80

R5F566TEEGFF#30
Renesas Electronics
1: $11.44
270In Stock

Mfr. Part #
R5F566TEEGFF#30

Mouser Part #
968-R5F566TEEGFF30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80

Learn More

Datasheet

270In Stock

$11.44

$8.89

$7.58

$7.31

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LQFP-80

RXv3

512 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 512K/64K QFP48

R5F566TEFDFL#30
Renesas Electronics
1: $8.96
500In Stock

Mfr. Part #
R5F566TEFDFL#30

Mouser Part #
968-R5F566TEFDFL30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP48

Datasheet

500In Stock

$8.96

$6.90

$6.38

$5.85

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-48

Tray

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

R5F566TEFGFP#30
Renesas Electronics
1: $11.25
270In Stock

Mfr. Part #
R5F566TEFGFP#30

Mouser Part #
968-R5F566TEFGFP30

Renesas Electronics

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

Learn More

Datasheet

270In Stock

$11.25

$8.72

$7.45

$7.16

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-100

RXv3

512 kB

64 kB

32 bit

12 bit

160 MHz

73 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

R5F566TFBDFP#30
Renesas Electronics
1: $10.62
250In Stock

Mfr. Part #
R5F566TFBDFP#30

Mouser Part #
968-R5F566TFBDFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

Learn More

Datasheet

250In Stock

$10.62

$8.22

$6.99

$6.72

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

R5F566TFBGFP#30
Renesas Electronics
1: $11.27
223In Stock

Mfr. Part #
R5F566TFBGFP#30

Mouser Part #
968-R5F566TFBGFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

Learn More

Datasheet

223In Stock

$11.27

$8.74

$7.45

$7.16

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-100

RXv3

512 kB

128 kB

32 bit

12 bit

160 MHz

73 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

R5F566TFCDFP#30
Renesas Electronics
1: $11.67
38In Stock

Mfr. Part #
R5F566TFCDFP#30

Mouser Part #
968-R5F566TFCDFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

Learn More

Datasheet

38In Stock

$11.67

$9.06

$7.75

$7.45

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

R5F566TFCGFP#30
Renesas Electronics
1: $11.92
105In Stock

Mfr. Part #
R5F566TFCGFP#30

Mouser Part #
968-R5F566TFCGFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

Learn More

Datasheet

105In Stock

$11.92

$9.28

$9.27

$9.01

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-100

RXv3

512 kB

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-H 512K/128K QFP100

R5F566TFEDFP#30
Renesas Electronics
1: $11.22
120In Stock

Mfr. Part #
R5F566TFEDFP#30

Mouser Part #
968-R5F566TFEDFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

Learn More

Datasheet

120In Stock

$11.22

$8.72

$7.51

$7.50

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

R5F566TFFDFP#30
Renesas Electronics
1: $10.60
173In Stock

Mfr. Part #
R5F566TFFDFP#30

Mouser Part #
968-R5F566TFFDFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

Learn More

Datasheet

173In Stock

$10.60

$8.22

$7.06

$7.05

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

R5F566TFFGFP#30
Renesas Electronics
1: $11.25
227In Stock

Mfr. Part #
R5F566TFFGFP#30

Mouser Part #
968-R5F566TFFGFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

Learn More

Datasheet

227In Stock

$11.25

$8.74

$7.54

$7.53

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-100

RXv3

512 kB

128 kB

32 bit

12 bit

160 MHz

73 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

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

R5F566TKBDFP#30
Renesas Electronics
1: $11.36
159In Stock

Mfr. Part #
R5F566TKBDFP#30

Mouser Part #
968-R5F566TKBDFP30

Renesas Electronics

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

Learn More

Datasheet

159In Stock

$11.36

$8.83

$7.62

$7.61

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TKCDFB#30
Renesas Electronics
1: $14.27
84In Stock

Mfr. Part #
R5F566TKCDFB#30

Mouser Part #
968-R5F566TKCDFB30

Renesas Electronics

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

Learn More

Datasheet

84In Stock

$14.27

$11.15

$9.80

$9.43

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFLQFP-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-H 1024K/128K QFP100

R5F566TKEDFP#30
Renesas Electronics
1: $13.25
128In Stock

Mfr. Part #
R5F566TKEDFP#30

Mouser Part #
968-R5F566TKEDFP30

Renesas Electronics

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

Learn More

Datasheet

128In Stock

$13.25

$10.34

$8.85

$8.53

View

Min.: 1
Mult.: 1

RX66T

Tray

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

R5F566TKGDFP#30
Renesas Electronics
1: $14.01
24In Stock

Mfr. Part #
R5F566TKGDFP#30

Mouser Part #
968-R5F566TKGDFP30

Renesas Electronics

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

Learn More

Datasheet

24In Stock

$14.01

$10.96

$9.40

$9.06

View

Min.: 1
Mult.: 1

RX66T

Tray

RX66T Series 32-bit Microcontrollers - MCU

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