Semiconductors – Mouser Singapore

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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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Part #

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LFQFP48

R7F100LGL3CFB#UA0
Renesas Electronics
1: $9.95
250Expected 18/5/2026
New Product

Mfr. Part No.
R7F100LGL3CFB#UA0

Mouser Part No
968-R7F100LGL3CFBUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LFQFP48

Datasheet

250Expected 18/5/2026

$9.95

$7.48

$6.96

$6.13

View

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K HWQFN48

R7F100LGL3CNP#UA0
Renesas Electronics
1: $9.95
416Expected 18/5/2026
New Product

Mfr. Part No.
R7F100LGL3CNP#UA0

Mouser Part No
968-R7F100LGL3CNPUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K HWQFN48

Datasheet

416Expected 18/5/2026

Cut Tape

$9.95

$7.48

$6.96

$6.13

Reel

$5.21

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 416

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP52

R7F100LJL3CFA#UA0
Renesas Electronics
1: $10.05
160Expected 18/5/2026
New Product

Mfr. Part No.
R7F100LJL3CFA#UA0

Mouser Part No
968-R7F100LJL3CFAUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP52

Datasheet

160Expected 18/5/2026

$10.05

$7.55

$7.03

$6.19

View

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP64

R7F100LLL3CFA#UA0
Renesas Electronics
1: $10.20
119Expected 18/5/2026
New Product

Mfr. Part No.
R7F100LLL3CFA#UA0

Mouser Part No
968-R7F100LLL3CFAUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP64

Datasheet

119Expected 18/5/2026

$10.20

$7.74

$7.21

$6.34

View

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LFQFP64

R7F100LLL3CFB#UA0
Renesas Electronics
1: $10.20
160Expected 18/5/2026
New Product

Mfr. Part No.
R7F100LLL3CFB#UA0

Mouser Part No
968-R7F100LLL3CFBUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LFQFP64

Datasheet

160Expected 18/5/2026

$10.20

$7.74

$7.21

$6.34

View

Min.: 1
Mult.: 1

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

R7F100LML3CFA#UA0
Renesas Electronics
1: $10.45
90Expected 18/5/2026
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

90Expected 18/5/2026

Cut Tape

$10.45

$8.01

$7.46

Reel

$7.46

$6.56

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 90

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LFQFP80

R7F100LML3CFB#UA0
Renesas Electronics
1: $10.45
119Expected 18/5/2026
New Product

Mfr. Part No.
R7F100LML3CFB#UA0

Mouser Part No
968-R7F100LML3CFBUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LFQFP80

Datasheet

119Expected 18/5/2026

$10.45

$8.01

$7.46

$6.56

View

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP100

R7F100LPL3CFA#UA0
Renesas Electronics
1: $11.44
72Expected 18/5/2026
New Product

Mfr. Part No.
R7F100LPL3CFA#UA0

Mouser Part No
968-R7F100LPL3CFAUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP100

Datasheet

72Expected 18/5/2026

Cut Tape

$11.44

$7.99

$7.62

Reel

$7.62

$6.62

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 72

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32

R7F123FBG4ANP-C#BA0
Renesas Electronics
3,920: $3.14
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7F123FBG4ANP-C#BA0

Mouser Part No
968-123FBG4ANP-CBA0

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32

Datasheet

Non-Stocked Lead-Time 14 Weeks

$3.14

Min.: 3,920
Mult.: 3,920

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48

R7F123FGG4AFB-C#BA0
Renesas Electronics
2,000: $3.31
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7F123FGG4AFB-C#BA0

Mouser Part No
968-123FGG4AFB-CBA0

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48

Datasheet

Non-Stocked Lead-Time 14 Weeks

$3.31

Min.: 2,000
Mult.: 2,000

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64

R7F123FLG4AFB-C#BA0
Renesas Electronics
1,280: $3.60
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7F123FLG4AFB-C#BA0

Mouser Part No
968-123FLG4AFB-CBA0

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64

Datasheet

Non-Stocked Lead-Time 14 Weeks

$3.60

$3.45

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

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

R7F123FMG4AFB-C#BA0
Renesas Electronics
952: $3.77
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7F123FMG4AFB-C#BA0

Mouser Part No
968-123FMG4AFB-CBA0

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 14 Weeks

$3.77

$3.61

Min.: 952
Mult.: 952

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB HWQFN 32

R7F124FBJ4ANP-C#BA0
Renesas Electronics
3,920: $4.34
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7F124FBJ4ANP-C#BA0

Mouser Part No
968-124FBJ4ANP-CBA0

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB HWQFN 32

Datasheet

Non-Stocked Lead-Time 14 Weeks

$4.34

Min.: 3,920
Mult.: 3,920

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 48

R7F124FGJ4AFB-C#BA0
Renesas Electronics
2,000: $4.59
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7F124FGJ4AFB-C#BA0

Mouser Part No
968-124FGJ4AFB-CBA0

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 48

Datasheet

Non-Stocked Lead-Time 14 Weeks

$4.59

Min.: 2,000
Mult.: 2,000

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 80

R7F124FMJ4AFB-C#BA0
Renesas Electronics
952: $5.02
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7F124FMJ4AFB-C#BA0

Mouser Part No
968-124FMJ4AFB-CBA0

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 80

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.02

$4.88

Min.: 952
Mult.: 952

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 100

R7F124FPJ3AFB-C#BA0
Renesas Electronics
720: $4.88
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7F124FPJ3AFB-C#BA0

Mouser Part No
968-124FPJ3AFB-CBA0

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 100

Datasheet

Non-Stocked Lead-Time 14 Weeks

$4.88

$4.74

Min.: 720
Mult.: 720

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 105 C

R7F125FGL3AFB-C#BA0
Renesas Electronics
2,000: $5.13
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
R7F125FGL3AFB-C#BA0

Mouser Part No
968-7F125FGL3AFBCBA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 105 C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.13

Min.: 2,000
Mult.: 2,000

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 105 C

R7F125FGL3AFB-C#HA0
Renesas Electronics
2,000: $5.13
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
R7F125FGL3AFB-C#HA0

Mouser Part No
968-7F125FGL3AFBCHA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 105 C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$5.13

Min.: 2,000
Mult.: 2,000

Reel: 2,000

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 105 C

R7F125FGL3AFB-C#UA0
Renesas Electronics
250: $6.53
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
R7F125FGL3AFB-C#UA0

Mouser Part No
968-7F125FGL3AFBCUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 105 C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$6.53

$5.95

$5.28

$5.13

Min.: 250
Mult.: 250

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 125 C

R7F125FGL4AFB-C#BA0
Renesas Electronics
2,000: $5.48
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
R7F125FGL4AFB-C#BA0

Mouser Part No
968-7F125FGL4AFBCBA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 125 C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$5.48

Min.: 2,000
Mult.: 2,000

Reel: 2,000

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 125 C

R7F125FGL4AFB-C#HA0
Renesas Electronics
2,000: $5.48
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
R7F125FGL4AFB-C#HA0

Mouser Part No
968-7F125FGL4AFBCHA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 125 C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$5.48

Min.: 2,000
Mult.: 2,000

Reel: 2,000

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 125 C

R7F125FGL4AFB-C#UA0
Renesas Electronics
250: $6.99
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
R7F125FGL4AFB-C#UA0

Mouser Part No
968-7F125FGL4AFBCUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 125 C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$6.99

$6.37

$5.63

$5.48

Min.: 250
Mult.: 250

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 105 C

R7F125FLL3AFB-C#BA0
Renesas Electronics
1,280: $5.41
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
R7F125FLL3AFB-C#BA0

Mouser Part No
968-7F125FLL3AFBCBA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 105 C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.41

$5.25

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

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 105 C

R7F125FLL3AFB-C#HA0
Renesas Electronics
1,000: $5.41
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
R7F125FLL3AFB-C#HA0

Mouser Part No
968-7F125FLL3AFBCHA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 105 C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$5.41

$5.25

Min.: 1,000
Mult.: 1,000

Reel: 1,000

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 105 C

R7F125FLL3AFB-C#UA0
Renesas Electronics
1: $11.93
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
R7F125FLL3AFB-C#UA0

Mouser Part No
968-7F125FLL3AFBCUA0

New Product

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 105 C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$11.93

$8.48

$8.08

$7.02

View

Min.: 1
Mult.: 1