Microcontrollers - MCU – Mouser South Africa

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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: $9.25
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

$9.25

$6.93

$6.61

$5.51

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: $1.29
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

$1.29

$1.13

$0.911

$0.857

View

Reel

$0.715

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: $3.99
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

$3.99

$3.02

$2.67

$2.55

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: $5.82
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

$5.82

$4.11

$4.01

$3.36

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: $2.88
952In Stock
2,856Expected 2026/11/24

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 2026/11/24

$2.88

$2.16

$1.97

$1.77

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: $6.26
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

$6.26

$4.31

$4.01

$3.54

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: $5.50
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

$5.50

$3.64

$3.33

$2.83

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: $3.76
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

$3.76

$2.55

$2.36

$2.05

View

Reel

$1.31

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: $4.23
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

$4.23

$3.21

$2.95

$2.67

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: $2.98
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

$2.98

$2.24

$2.05

$1.84

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: $2.09
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

$2.09

$1.54

$1.41

$1.26

View

Min.: 1
Mult.: 1

Tray

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

R5F10RGCAFB#10
Renesas Electronics
1: $1.72
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

$1.72

$1.27

$1.15

$1.03

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: $1.43
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

$1.43

$1.04

$0.933

$0.833

View

Reel

$0.679

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: $4.33
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

$4.33

$2.87

$2.35

$2.07

View

Reel

$1.56

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: $3.52
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

$3.52

$2.65

$2.37

$2.19

Reel

$1.93

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: $2.37
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

$2.37

$1.76

$1.56

$1.43

Reel

$1.26

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: $3.34
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

$3.34

$2.51

$2.30

$2.07

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: $5.66
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

$5.66

$4.33

$3.99

$3.63

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: $1.60
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

$1.60

$1.59

$1.58

$1.49

View

Reel

$0.808

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: $2.49
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

$2.49

$1.60

$1.44

$1.19

View

Min.: 1
Mult.: 1

Tray

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

R5F10PGJKNA#U5
Renesas Electronics
1: $5.38
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

$5.38

$4.11

$3.83

$3.47

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: $3.15
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

$3.15

$2.05

$1.88

$1.62

View

Reel

$1.13

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: $1.83
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

$1.83

$1.34

$1.22

$1.09

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: $1.40
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

$1.40

$1.02

$0.901

$0.815

Reel

$0.691

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: $6.36
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

$6.36

$4.88

$4.51

$4.11

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
26 kB
32 kB