Microcontrollers - MCU – Mouser Hong Kong

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RL78 Low Power 8-Bit & 16-Bit Microcontrollers

Renesas Electronics RL78 Low Power 8-Bit and 16-Bit Microcontrollers deliver ultra-low power consumption, enhanced performance, high integration, and an extensive range of powerful peripheral functions. These features make the RL78 MCUs ideal for several applications, including battery-operated devices and household applications.

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Types of Microcontrollers - MCU

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Part #

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP100 -40 to 125 C

R7F125FPL4AFB-C#UA0
Renesas Electronics
1: HK$75.95
86In Stock
New Product

Mfr. Part No.
R7F125FPL4AFB-C#UA0

Mouser Part No
968-7F125FPL4AFBCUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP100 -40 to 125 C

Datasheet

86In Stock

HK$75.95

HK$56.96

HK$54.33

HK$45.29

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-100

RL78

16 kB

16 bit

12 bit

80 MHz

84 I/O

40 kB

2.7 V

5.5 V

- 40 C

+ 125 C

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 16K 30LSSOP -40 to 85 C

R5F102AAASP#50
Renesas Electronics
1: HK$10.60
402,264In Stock

Mfr. Part No.
R5F102AAASP#50

Mouser Part No
968-R5F102AAASP#50

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 16K 30LSSOP -40 to 85 C

Learn More

Datasheet

402,264In Stock

Cut Tape

HK$10.60

HK$9.29

HK$7.49

HK$7.04

View

Reel

HK$5.43

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

LSSOP-30

RL78

16 kB

16 bit

8 bit/10 bit

24 MHz

26 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13_64KB 20SSOP

R5F10A6ELSP#U5
Renesas Electronics
1: HK$32.80
6,982In Stock

Mfr. Part No.
R5F10A6ELSP#U5

Mouser Part No
968-R5F10A6ELSP#U5

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13_64KB 20SSOP

Learn More

Datasheet

6,982In Stock

HK$32.80

HK$24.82

HK$21.95

HK$20.96

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

RL78

64 kB

16 bit

10 bit

32 MHz

13 I/O

4 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

16-bit Microcontrollers - MCU 16BIT MCU RL78/G1D 256K 48QFN -40/+85C

R5F11AGJANB#20
Renesas Electronics
1: HK$47.76
667In Stock

Mfr. Part No.
R5F11AGJANB#20

Mouser Part No
968-R5F11AGJANB#20

Renesas Electronics

16-bit Microcontrollers - MCU 16BIT MCU RL78/G1D 256K 48QFN -40/+85C

Learn More

Datasheet

667In Stock

HK$47.76

HK$33.70

HK$32.96

HK$27.62

View

Min.: 1
Mult.: 1

SMD/SMT

HWQFN-48

RL78

256 kB

16 bit

8 bit, 10 bit

32 MHz

32 I/O

20 kB

1.6 V

3.6 V

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 64LQFP -40 to 85 C

R5F100LEAFA#10
Renesas Electronics
1: HK$23.67
952In Stock
2,856Expected 24/11/2026

Mfr. Part No.
R5F100LEAFA#10

Mouser Part No
968-R5F100LEAFA#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 64LQFP -40 to 85 C

Learn More

Datasheet

952In Stock

2,856Expected 24/11/2026

HK$23.67

HK$17.76

HK$16.19

HK$14.55

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

RL78

64 kB

16 bit

8 bit/10 bit

32 MHz

58 I/O

4 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 512K 64LFQFP -40 to 85 C

R5F101LLAFB#10
Renesas Electronics
1: HK$51.46
1,280In Stock

Mfr. Part No.
R5F101LLAFB#10

Mouser Part No
968-R5F101LLAFB#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 512K 64LFQFP -40 to 85 C

Learn More

Datasheet

1,280In Stock

HK$51.46

HK$35.43

HK$32.96

HK$29.02

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-64

RL78

512 kB

16 bit

8 bit/10 bit

32 MHz

58 I/O

32 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 256K 64LFQFP -40 to 85 C

R5F104LJAFB#10
Renesas Electronics
1: HK$45.21
1,277In Stock

Mfr. Part No.
R5F104LJAFB#10

Mouser Part No
968-R5F104LJAFB#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 256K 64LFQFP -40 to 85 C

Learn More

Datasheet

1,277In Stock

HK$45.21

HK$29.92

HK$27.29

HK$23.18

View

Min.: 1
Mult.: 1

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 85 C

R5F100GGAFB#50
Renesas Electronics
1: HK$30.91
1,648In Stock

Mfr. Part No.
R5F100GGAFB#50

Mouser Part No
968-R5F100GGAFB#50

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 85 C

Learn More

Datasheet

1,648In Stock

Cut Tape

HK$30.91

HK$20.96

HK$19.40

HK$16.85

View

Reel

HK$10.77

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

LFQFP-48

RL78

512 kB

16 bit

8 bit, 10 bit

32 MHz

44 I/O

32 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 512K 48LFQFP -40 to 85 C

R5F100GLAFB#10
Renesas Electronics
1: HK$34.77
2,026In Stock

Mfr. Part No.
R5F100GLAFB#10

Mouser Part No
968-R5F100GLAFB#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 512K 48LFQFP -40 to 85 C

Learn More

Datasheet

2,026In Stock

HK$34.77

HK$26.39

HK$24.25

HK$21.95

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-48

RL78

512 kB

16 bit

8 bit/10 bit

32 MHz

44 I/O

32 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 64LQFP -40 to 85 C

R5F100LFAFA#10
Renesas Electronics
1: HK$24.50
880In Stock

Mfr. Part No.
R5F100LFAFA#10

Mouser Part No
968-R5F100LFAFA#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 64LQFP -40 to 85 C

Learn More

Datasheet

880In Stock

HK$24.50

HK$18.41

HK$16.85

HK$15.12

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

RL78

96 kB

16 bit

8 bit/10 bit

32 MHz

58 I/O

8 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 64K 32LQFP -40 to 85 C

R5F104BEAFP#10
Renesas Electronics
1: HK$17.18
1,728In Stock

Mfr. Part No.
R5F104BEAFP#10

Mouser Part No
968-R5F104BEAFP#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 64K 32LQFP -40 to 85 C

Learn More

Datasheet

1,728In Stock

HK$17.18

HK$12.66

HK$11.59

HK$10.36

View

Min.: 1
Mult.: 1

Tray

16-bit Microcontrollers - MCU 16BIT MCU RL78/L12 32K 48LFQFP -40/+85C

R5F10RGCAFB#10
Renesas Electronics
1: HK$14.14
1,855In Stock

Mfr. Part No.
R5F10RGCAFB#10

Mouser Part No
968-R5F10RGCAFB#10

Renesas Electronics

16-bit Microcontrollers - MCU 16BIT MCU RL78/L12 32K 48LFQFP -40/+85C

Learn More

Datasheet

1,855In Stock

HK$14.14

HK$10.44

HK$9.45

HK$8.47

View

Min.: 1
Mult.: 1

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 8K 20LSSOP -40 to 85 C

R5F10268ASP#55
Renesas Electronics
1: HK$11.75
3,708In Stock

Mfr. Part No.
R5F10268ASP#55

Mouser Part No
968-R5F10268ASP#55

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 8K 20LSSOP -40 to 85 C

Learn More

Datasheet

3,708In Stock

Cut Tape

HK$11.75

HK$8.55

HK$7.66

HK$6.85

View

Reel

HK$5.58

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

LSSOP-20

RL78

2 kB

16 bit

8 bit, 10 bit

24 MHz

18 I/O

768 B

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 32K 48LFQFP -40 to 85 C

R5F104GCAFB#50
Renesas Electronics
1: HK$35.51
1,848In Stock

Mfr. Part No.
R5F104GCAFB#50

Mouser Part No
968-R5F104GCAFB#50

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 32K 48LFQFP -40 to 85 C

Learn More

Datasheet

1,848In Stock

Cut Tape

HK$35.51

HK$23.59

HK$19.32

HK$17.02

View

Reel

HK$12.82

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

LFQFP-48

RL78

512 kB

16 bit

8 bit, 10 bit

32 MHz

44 I/O

48 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

16-bit Microcontrollers - MCU 16BIT MCU RL78/L13 128K 80LFQFP -40/+85C

R5F10WMGAFB#50
Renesas Electronics
1: HK$28.93
996In Stock

Mfr. Part No.
R5F10WMGAFB#50

Mouser Part No
968-R5F10WMGAFB#50

Renesas Electronics

16-bit Microcontrollers - MCU 16BIT MCU RL78/L13 128K 80LFQFP -40/+85C

Learn More

Datasheet

996In Stock

Cut Tape

HK$28.93

HK$21.78

HK$19.48

HK$18.00

Reel

HK$15.86

View

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LFQFP-80

RL78

128 kB

16 bit

8 bit, 10 bit

48 MHz

65 I/O

8 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 44LQFP -40 to 85 C

R5F100FEAFP#50
Renesas Electronics
1: HK$19.48
1,723In Stock

Mfr. Part No.
R5F100FEAFP#50

Mouser Part No
968-R5F100FEAFP#50

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 44LQFP -40 to 85 C

Learn More

Datasheet

1,723In Stock

Cut Tape

HK$19.48

HK$14.47

HK$12.82

HK$11.75

Reel

HK$10.28

View

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LFQFP-44

RL78

512 kB

16 bit

8 bit, 10 bit

32 MHz

40 I/O

32 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 64LQFP -40 to 85 C

R5F100LGAFA#10
Renesas Electronics
1: HK$27.45
852In Stock

Mfr. Part No.
R5F100LGAFA#10

Mouser Part No
968-R5F100LGAFA#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 64LQFP -40 to 85 C

Learn More

Datasheet

852In Stock

HK$27.45

HK$20.63

HK$18.91

HK$17.02

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

RL78

128 kB

16 bit

8 bit/10 bit

32 MHz

58 I/O

12 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 100LFQFP -40 to 85 C

R5F100PJAFB#10
Renesas Electronics
1: HK$46.53
660In Stock

Mfr. Part No.
R5F100PJAFB#10

Mouser Part No
968-R5F100PJAFB#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 100LFQFP -40 to 85 C

Learn More

Datasheet

660In Stock

HK$46.53

HK$35.59

HK$32.80

HK$29.84

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-100

RL78

256 kB

16 bit

8 bit/10 bit

32 MHz

92 I/O

20 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 16K 20LSSOP -40 to 105 C

R5F1026AGSP#55
Renesas Electronics
1: HK$13.23
3,495In Stock

Mfr. Part No.
R5F1026AGSP#55

Mouser Part No
968-R5F1026AGSP#55

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 16K 20LSSOP -40 to 105 C

Learn More

Datasheet

3,495In Stock

Cut Tape

HK$13.23

HK$13.07

HK$12.99

HK$12.25

View

Reel

HK$6.64

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

LSSOP-20

RL78

16 kB

16 bit

8 bit, 10 bit

24 MHz

18 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 105 C

Reel, Cut Tape

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 16K 30LSSOP -40 to 85 C

R5F102AAASP#10
Renesas Electronics
1: HK$20.47
2,918In Stock

Mfr. Part No.
R5F102AAASP#10

Mouser Part No
968-R5F102AAASP#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 16K 30LSSOP -40 to 85 C

Learn More

Datasheet

2,918In Stock

HK$20.47

HK$13.23

HK$11.84

HK$9.78

View

Min.: 1
Mult.: 1

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F14-CAN_256KB 48QFN

R5F10PGJKNA#U5
Renesas Electronics
1: HK$44.22
3,485In Stock

Mfr. Part No.
R5F10PGJKNA#U5

Mouser Part No
968-R5F10PGJKNA#U5

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F14-CAN_256KB 48QFN

Learn More

Datasheet

3,485In Stock

HK$44.22

HK$33.70

HK$31.48

HK$28.52

View

Min.: 1
Mult.: 1

SMD/SMT

HVQFN-48

RL78

256 kB

16 bit

10 bit

24 MHz

38 I/O

20 kB

2.7 V

5.5 V

- 40 C

+ 125 C

AEC-Q100

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 40HWQFN -40 to 85 C

R5F100EEANA#40
Renesas Electronics
1: HK$25.89
1,895In Stock

Mfr. Part No.
R5F100EEANA#40

Mouser Part No
968-R5F100EEANA#40

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 40HWQFN -40 to 85 C

Learn More

Datasheet

1,895In Stock

Cut Tape

HK$25.89

HK$16.85

HK$15.45

HK$13.32

View

Reel

HK$9.29

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HWQFN-40

RL78

64 kB

16 bit

8 bit/10 bit

32 MHz

36 I/O

4 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 48LFQFP -40 to 85 C

R5F100GCAFB#10
Renesas Electronics
1: HK$14.96
1,840In Stock

Mfr. Part No.
R5F100GCAFB#10

Mouser Part No
968-R5F100GCAFB#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 48LFQFP -40 to 85 C

Learn More

Datasheet

1,840In Stock

HK$14.96

HK$11.01

HK$10.03

HK$8.96

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-48

RL78

32 kB

16 bit

8 bit/10 bit

32 MHz

44 I/O

2 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 8K 24HWQFN -40 to 85 C

R5F10278ANA#45
Renesas Electronics
1: HK$11.51
2,280In Stock

Mfr. Part No.
R5F10278ANA#45

Mouser Part No
968-R5F10278ANA45

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 8K 24HWQFN -40 to 85 C

Learn More

Datasheet

2,280In Stock

Cut Tape

HK$11.51

HK$8.38

HK$7.41

HK$6.70

Reel

HK$5.68

View

Min.: 1
Mult.: 1

: 2,500

16 bit

Reel, Cut Tape

16-bit Microcontrollers - MCU 16BIT MCU RL78/I1C 256K 100LQFP -40/+85C

R5F10NPJDFB#15
Renesas Electronics
1: HK$52.28
495In Stock

Mfr. Part No.
R5F10NPJDFB#15

Mouser Part No
968-R5F10NPJDFB#15

Renesas Electronics

16-bit Microcontrollers - MCU 16BIT MCU RL78/I1C 256K 100LQFP -40/+85C

Learn More

Datasheet

495In Stock

HK$52.28

HK$40.11

HK$37.07

HK$33.70

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-100

256 kB

16 bit

10 bit

32 MHz

68 I/O

16 kB

1.7 V

5.5 V

- 40 C

+ 85 C

Tray

RL78 Low Power 8-Bit & 16-Bit Microcontrollers

Types of Microcontrollers - MCU

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HVQFN-32
HVQFN-48
HVQFN-64
HWQFN-24
HWQFN-32
HWQFN-40
HWQFN-48
HWQFN-64
LFQFP-100
LFQFP-128
LFQFP-44
LFQFP-48
LFQFP-52
LFQFP-64
LFQFP-80
LQFP-100
LQFP-144
LQFP-32
LQFP-44
LQFP-48

6 I/O
7 I/O
8 I/O
11 I/O
12 I/O
13 I/O
14 I/O
15 I/O
16 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
22 I/O
23 I/O
25 I/O
26 I/O
28 I/O
29 I/O

256 B
512 B
716.8 B
768 B
1 kB
1.5 kB
2 kB
2.5 kB
3 kB
4 kB
5.5 kB
6 kB
8 kB
10 kB
12 kB
16 kB
20 kB
24 kB
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