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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package/Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
Renesas Electronics R7F124FMJ4AFB-C#AA0
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 80
Datasheet
109Expected 12/17/2026
Min.: 1
Mult.: 1

RL78 256 kB 24 kB LQFP-80 40 MHz 12 bit 68 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F24 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3 920
Mult.: 3 920

RL78 128 kB 12 kB WQFN-32 40 MHz 12 bit 25 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F23 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2 000
Mult.: 2 000

RL78 128 kB 12 kB LQFP-48 40 MHz 12 bit 38 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F23 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1 280
Mult.: 1 280

RL78 128 kB 12 kB LQFP-64 40 MHz 12 bit 52 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F23 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 952
Mult.: 952

RL78 128 kB 12 kB LQFP-80 40 MHz 12 bit 68 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F23 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB HWQFN 32
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3 920
Mult.: 3 920

RL78 256 kB 24 kB WQFN-32 40 MHz 12 bit 25 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F24 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 48
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2 000
Mult.: 2 000

RL78 256 kB 24 kB LQFP-48 40 MHz 12 bit 38 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F24 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 80
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 952
Mult.: 952

RL78 256 kB 24 kB LQFP-80 40 MHz 12 bit 68 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F24 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 720
Mult.: 720

RL78 256 kB 24 kB LQFP-100 40 MHz 12 bit 86 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F24 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 105 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2 000
Mult.: 2 000

RL78 16 kB 40 kB QFP-48 80 MHz 12 bit 36 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F25 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 105 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

RL78 16 kB 40 kB QFP-48 80 MHz 12 bit 36 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F25 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 105 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 250
Mult.: 250

RL78 16 kB 40 kB QFP-48 80 MHz 12 bit 36 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F25 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 125 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

RL78 16 kB 40 kB QFP-48 80 MHz 12 bit 36 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F25 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 125 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

RL78 16 kB 40 kB QFP-48 80 MHz 12 bit 36 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F25 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP48 -40 to 125 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 250
Mult.: 250

RL78 16 kB 40 kB QFP-48 80 MHz 12 bit 36 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F25 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 105 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1 280
Mult.: 1 280

RL78 16 kB 40 kB QFP-64 80 MHz 12 bit 50 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F25 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 105 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1 000
Mult.: 1 000
: 1 000

RL78 16 kB 40 kB QFP-64 80 MHz 12 bit 50 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F25 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 105 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

RL78 16 kB 40 kB QFP-64 80 MHz 12 bit 50 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F25 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 125 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1 280
Mult.: 1 280

RL78 16 kB 40 kB QFP-64 80 MHz 12 bit 50 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F25 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 125 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1 000
Mult.: 1 000
: 1 000

RL78 16 kB 40 kB QFP-64 80 MHz 12 bit 50 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F25 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP64 -40 to 125 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

RL78 16 kB 40 kB QFP-64 80 MHz 12 bit 50 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F25 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP80 -40 to 105 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 952
Mult.: 952

RL78 16 kB 40 kB QFP-80 80 MHz 12 bit 66 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F25 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP80 -40 to 105 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1 000
Mult.: 1 000
: 1 000

RL78 16 kB 40 kB QFP-80 80 MHz 12 bit 66 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F25 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP80 -40 to 125 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 952
Mult.: 952

RL78 16 kB 40 kB QFP-80 80 MHz 12 bit 66 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F25 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP80 -40 to 125 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1 000
Mult.: 1 000
: 1 000

RL78 16 kB 40 kB QFP-80 80 MHz 12 bit 66 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F25 Reel