Microcontrollers - MCU – Mouser United Kingdom

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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/F14-CAN_256KB 100QFP

R5F10PPJCLFB#35
Renesas Electronics
1: £4.61
184In Stock

Mfr. Part No.
R5F10PPJCLFB#35

Mouser Part No
968-R5F10PPJCLFB#35

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F14-CAN_256KB 100QFP

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Datasheet

184In Stock

£4.61

£3.53

£2.98

£2.86

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-100

RL78

256 kB

16 bit

10 bit

32 MHz

86 I/O

20 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

16-bit Microcontrollers - MCU 16BIT MCU RL78/L12 32K LFQFP64 -40/+85C

R5F10RLCAFB#10
Renesas Electronics
1: £2.37
240In Stock

Mfr. Part No.
R5F10RLCAFB#10

Mouser Part No
968-R5F10RLCAFB#10

Renesas Electronics

16-bit Microcontrollers - MCU 16BIT MCU RL78/L12 32K LFQFP64 -40/+85C

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Datasheet

240In Stock

£2.37

£1.54

£1.41

£1.21

View

Min.: 1
Mult.: 1

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G10 4K 16LSSOP -40 to 85 C

R5F10Y47ASP#10
Renesas Electronics
1: £0.818
238In Stock
3,920Expected 21/10/2026

Mfr. Part No.
R5F10Y47ASP#10

Mouser Part No
968-R5F10Y47ASP#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G10 4K 16LSSOP -40 to 85 C

Learn More

Datasheet

238In Stock

3,920Expected 21/10/2026

£0.818

£0.59

£0.498

£0.47

View

Min.: 1
Mult.: 1

Tray

16-bit Microcontrollers - MCU 16BIT MCU RL78/L1C 64K 85VFLGA -40/+105C

R5F111NEGLA#U0
Renesas Electronics
1: £5.12
413In Stock

Mfr. Part No.
R5F111NEGLA#U0

Mouser Part No
968-R5F111NEGLAU0

Renesas Electronics

16-bit Microcontrollers - MCU 16BIT MCU RL78/L1C 64K 85VFLGA -40/+105C

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Datasheet

413In Stock

£5.12

£3.94

£3.63

£3.31

View

Min.: 1
Mult.: 1

SMD/SMT

VFLGA-85

RL78

256 kB

16 bit

12 bit

32 MHz

63 I/O

16 kB

1.6 V

3.6 V

- 40 C

+ 105 C

Tray

16-bit Microcontrollers - MCU 16BIT MCU RL78/L1C 128KB 85VFLGA +105C

R5F111NGGLA#U0
Renesas Electronics
1: £5.71
416In Stock

Mfr. Part No.
R5F111NGGLA#U0

Mouser Part No
968-R5F111NGGLAU0

Renesas Electronics

16-bit Microcontrollers - MCU 16BIT MCU RL78/L1C 128KB 85VFLGA +105C

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Datasheet

416In Stock

£5.71

£4.40

£4.08

£3.72

View

Min.: 1
Mult.: 1

SMD/SMT

VFLGA-85

RL78

256 kB

16 bit

12 bit

32 MHz

63 I/O

16 kB

1.6 V

3.6 V

- 40 C

+ 105 C

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 48QFP

R5F113GKCLFB#15
Renesas Electronics
1: £4.94
1,115In Stock

Mfr. Part No.
R5F113GKCLFB#15

Mouser Part No
968-R5F113GKCLFB#15

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 48QFP

Learn More

Datasheet

1,115In Stock

£4.94

£3.79

£3.33

£3.20

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

RL78

384 kB

16 bit

10 bit

32 MHz

38 I/O

26 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_512KB 48QFN

R5F113GLLNA#G5
Renesas Electronics
1: £5.66
3,295In Stock

Mfr. Part No.
R5F113GLLNA#G5

Mouser Part No
968-R5F113GLLNA#G5

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_512KB 48QFN

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Datasheet

3,295In Stock

£5.66

£4.37

£4.04

£3.68

View

Min.: 1
Mult.: 1

SMD/SMT

VFQFN -48

RL78

512 kB

16 bit

8 bit, 10 bit

32 MHz

38 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 64QFP

R5F113LKCLFB#15
Renesas Electronics
1: £5.08
1,280In Stock

Mfr. Part No.
R5F113LKCLFB#15

Mouser Part No
968-R5F113LKCLFB#15

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 64QFP

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Datasheet

1,280In Stock

£5.08

£3.90

£3.43

£3.29

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

RL78

384 kB

16 bit

10 bit

32 MHz

52 I/O

26 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 80QFP

R5F113MKCLFB#15
Renesas Electronics
1: £5.20
948In Stock

Mfr. Part No.
R5F113MKCLFB#15

Mouser Part No
968-R5F113MKCLFB#15

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 80QFP

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Datasheet

948In Stock

£5.20

£4.00

£3.52

£3.37

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-80

RL78

384 kB

16 bit

10 bit

32 MHz

68 I/O

26 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13A 512K 100LFQFP -40 to 105 C

R5F140PLAFB#50
Renesas Electronics
1: £5.36
995In Stock

Mfr. Part No.
R5F140PLAFB#50

Mouser Part No
968-R5F140PLAFB#50

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13A 512K 100LFQFP -40 to 105 C

Learn More

Datasheet

995In Stock

Cut Tape

£5.36

£3.95

£3.68

£3.23

Reel

£2.38

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LFQFP-100

RL78

512 kB

16 bit

8 bit/10 bit

32 MHz

92 I/O

32 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP80

R7F100LML3CFA#UA0
Renesas Electronics
1: £4.04
22In Stock
New Product

Mfr. Part No.
R7F100LML3CFA#UA0

Mouser Part No
968-R7F100LML3CFAUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP80

Datasheet

22In Stock

Cut Tape

£4.04

£3.08

£2.59

Reel

£2.59

£2.49

View

Min.: 1
Mult.: 1

: 90

SMD/SMT

LQFP-80

RL78

8 kB

16 bit

32 MHz

76 I/O

32 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Reel, Cut Tape

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

R5F101LFABG#U0
Renesas Electronics
1: £2.65
490In Stock

Mfr. Part No.
R5F101LFABG#U0

Mouser Part No
968-R5F101LFABG#U0

Renesas Electronics

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

Learn More

Datasheet

490In Stock

£2.65

£2.00

£1.84

£1.66

View

Min.: 1
Mult.: 1

SMD/SMT

VFBGA-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/G13 256K 48LFQFP -40 to 85 C

R5F100GJAFB#50
Renesas Electronics
1: £2.36
2,000Expected 01/09/2026

Mfr. Part No.
R5F100GJAFB#50

Mouser Part No
968-R5F100GJAFB#50

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 48LFQFP -40 to 85 C

Learn More

Datasheet

2,000Expected 01/09/2026

Cut Tape

£2.36

£2.28

£2.08

£1.97

View

Reel

£1.41

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

LFQFP-48

RL78

256 kB

16 bit

8 bit, 10 bit

32 MHz

44 I/O

20 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 64LFQFP -40 to 85 C

R5F100LEAFB#10
Renesas Electronics
1: £1.98
4,434Expected 09/11/2026

Mfr. Part No.
R5F100LEAFB#10

Mouser Part No
968-R5F100LEAFB#10

Renesas Electronics

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

Learn More

Datasheet

4,434Expected 09/11/2026

£1.98

£1.48

£1.27

£1.20

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-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 128K 64LFQFP -40 to 85 C

R5F100LGAFB#50
Renesas Electronics
1: £2.13
1,499On Order

Mfr. Part No.
R5F100LGAFB#50

Mouser Part No
968-R5F100LGAFB#50

Renesas Electronics

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

Learn More

Datasheet

1,499On Order

Cut Tape

£2.13

£2.11

£2.01

£1.85

Reel

£1.20

View

Min.: 1
Mult.: 1

: 1,500

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

Reel, Cut Tape

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

R5F1026AASP#55
Renesas Electronics
1: £1.20
7,998Expected 25/11/2026

Mfr. Part No.
R5F1026AASP#55

Mouser Part No
968-R5F1026AASP#55

Renesas Electronics

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

Learn More

Datasheet

7,998Expected 25/11/2026

Cut Tape

£1.20

£0.882

£0.743

£0.703

View

Reel

£0.545

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

LSSOP-20

RL78

2 kB

16 bit

8 bit, 10 bit

24 MHz

18 I/O

1.5 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 64LQFP -40 to 85 C

R5F104LGAFA#10
Renesas Electronics
1: £3.75
952Expected 18/11/2026

Mfr. Part No.
R5F104LGAFA#10

Mouser Part No
968-R5F104LGAFA#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 64LQFP -40 to 85 C

Learn More

Datasheet

952Expected 18/11/2026

£3.75

£2.49

£2.27

£1.93

View

Min.: 1
Mult.: 1

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 80LFQFP -40 to 105 C

R5F104MGGFB#10
Renesas Electronics
1: £3.96
952On Order

Mfr. Part No.
R5F104MGGFB#10

Mouser Part No
968-R5F104MGGFB#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 80LFQFP -40 to 105 C

Learn More

Datasheet

952On Order

£3.96

£2.72

£2.55

£2.23

View

Min.: 1
Mult.: 1

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G11 16K 24HWQFN -40 to 85 C

R5F1057AANA#40
Renesas Electronics
1: £1.35
2,497Expected 16/10/2026

Mfr. Part No.
R5F1057AANA#40

Mouser Part No
968-R5F1057AANA#40

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G11 16K 24HWQFN -40 to 85 C

Datasheet

2,497Expected 16/10/2026

Cut Tape

£1.35

£1.16

£1.15

£1.06

Reel

£0.599

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_512KB 48QFP

R5F113GLCLFB#35
Renesas Electronics
1: £5.31
3,250On Order

Mfr. Part No.
R5F113GLCLFB#35

Mouser Part No
968-R5F113GLCLFB#35

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_512KB 48QFP

Learn More

Datasheet

3,250On Order

£5.31

£4.09

£3.60

£3.44

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

RL78

512 kB

16 bit

8 bit, 10 bit

32 MHz

38 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP80 -40 to 105 C

R7F125FML3AFB-C#UA0
Renesas Electronics
1: £6.75
109On Order
New Product

Mfr. Part No.
R7F125FML3AFB-C#UA0

Mouser Part No
968-7F125FML3AFBCUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP80 -40 to 105 C

Datasheet

109On Order

£6.75

£4.71

£4.50

£3.75

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-80

RL78

16 kB

16 bit

12 bit

80 MHz

66 I/O

40 kB

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F13-CAN LFQFP64

R5F10BLGCLFB#35
Renesas Electronics
1: £4.54
160On Order

Mfr. Part No.
R5F10BLGCLFB#35

Mouser Part No
968-R5F10BLGCLFB#35

Renesas Electronics

16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F13-CAN LFQFP64

Learn More

Datasheet

160On Order

£4.54

£3.13

£2.92

£2.14

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-64

RL78

16 bit

10 bit

32 MHz

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F14 LFQFP48

R5F10PGJCLFB#35
Renesas Electronics
1: £5.18
249On Order

Mfr. Part No.
R5F10PGJCLFB#35

Mouser Part No
968-R5F10PGJCLFB#35

Renesas Electronics

16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F14 LFQFP48

Learn More

Datasheet

249On Order

£5.18

£3.56

£3.32

£2.92

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-48

RL78

16 bit

10 bit

32 MHz

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 128K LFQFP80

R7F100LMG3CFB#UA0
Renesas Electronics
1: £3.06
119On Order
New Product

Mfr. Part No.
R7F100LMG3CFB#UA0

Mouser Part No
968-R7F100LMG3CFBUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 128K LFQFP80

Datasheet

119On Order

£3.06

£2.03

£1.85

£1.49

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-80

RL78

8 kB

16 bit

32 MHz

76 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80

R7F123FMG3AFB-C#AA0
Renesas Electronics
1: £4.70
109On Order
New At Mouser

Mfr. Part No.
R7F123FMG3AFB-C#AA0

Mouser Part No
968-123FMG3AFB-C#AA0

New At Mouser

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80

Datasheet

109On Order

£4.70

£3.24

£3.01

£2.65

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-80

RL78

128 kB

16 bit

12 bit

40 MHz

68 I/O

12 kB

2.7 V

5.5 V

- 40 C

+ 105 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

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7 I/O
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