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.

Types of Microcontrollers - MCU
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package / Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP64
Datasheet
119In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 RL78 8 kB 16 bit 32 MHz 60 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LFQFP64
Datasheet
160In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 8 kB 16 bit 32 MHz 60 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LFQFP80
Datasheet
119In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-80 RL78 8 kB 16 bit 32 MHz 76 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP100
Datasheet
58In Stock
Min.: 1
Mult.: 1
: 72

SMD/SMT LQFP-100 RL78 8 kB 16 bit 32 MHz 95 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K HWQFN48
Datasheet
333In Stock
Min.: 1
Mult.: 1
: 416

SMD/SMT HWQFN-48 RL78 8 kB 16 bit 32 MHz 44 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48
Datasheet
800In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 RL78 128 kB 16 bit 12 bit 40 MHz 38 I/O 12 kB 2.7 V 5.5 V - 40 C + 125 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 10LSSOP -40 to 125 C
Datasheet
2,115In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT LSSOP-10 RL78 1 kB 16 bit 8 bit, 10 bit 16 MHz 8 I/O 2 kB 2.4 V 5.5 V - 40 C + 125 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 16LSSOP -40 to 85 C
Datasheet
2,495In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SSOP-16 RL78 1 kB 16 bit 8 bit, 10 bit 16 MHz 14 I/O 2 kB 2.4 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 16LSSOP -40 to 125 C
Datasheet
2,445In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SSOP-16 RL78 1 kB 16 bit 8 bit, 10 bit 16 MHz 14 I/O 2 kB 2.4 V 5.5 V - 40 C + 125 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 20TSSOP -40 to 85 C
Datasheet
6,201In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-20 RL78 32 kB 16 bit 8 bit, 10 bit 32 MHz 13 I/O 2 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 30LSSOP -40 to 105 C
Datasheet
2,345In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT LSSOP-30 RL78 512 kB 16 bit 8 bit, 10 bit 32 MHz 26 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 44LQFP -40 to 85 C
Datasheet
840In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-44 RL78 256 kB 16 bit 8 bit/10 bit 32 MHz 40 I/O 20 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 512K 64LQFP -40 to 85 C
Datasheet
714In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-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
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 192K 64LFQFP -40 to 85 C
Datasheet
1,267In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 192 kB 16 bit 8 bit/10 bit 32 MHz 58 I/O 16 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 30LSSOP -40 to 105 C
Datasheet
1,346In Stock
Min.: 1
Mult.: 1

Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 512K 100LFQFP -40 to 85 C
Datasheet
677In Stock
Min.: 1
Mult.: 1

Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13_64KB 20SSOP
Datasheet
722In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-20 RL78 64 kB 16 bit 10 bit 24 MHz 13 I/O 4 kB 2.7 V 5.5 V - 40 C + 125 C AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F13 LFQFP48
Datasheet
649In Stock
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
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G15 4K 20LSSOP -40 to 125 C
Datasheet
1,620In Stock
Min.: 1
Mult.: 1

SMD/SMT LSSOP-20 RL78 1 kB 16 bit 8 bit, 10 bit 16 MHz 18 I/O 1 kB 2.4 V 5.5 V - 40 C + 125 C Tube
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 20LSSOP -40 to 125 C
Datasheet
1,525In Stock
Min.: 1
Mult.: 1

SMD/SMT LSSOP-20 RL78 1 kB 16 bit 8 bit, 10 bit 16 MHz 18 I/O 2 kB 2.4 V 5.5 V - 40 C + 125 C Tube
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 20LSSOP -40 to 125 C
Datasheet
1,380In Stock
Min.: 1
Mult.: 1

SMD/SMT LSSOP-20 RL78 1 kB 16 bit 8 bit, 10 bit 16 MHz 18 I/O 2 kB 2.4 V 5.5 V - 40 C + 125 C Tube
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G23 192K 40HWQFN -40 to 105 C
Datasheet
2,472In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HWQFN-40 RL78 192 kB 16 bit 8 bit/10 bit/12 bit 32 MHz 36 I/O 20 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G23 384K 48HWQFN -40 to 105 C
Datasheet
2,500In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HWQFN-48 RL78 384 kB 16 bit 8 bit/10 bit/12 bit 32 MHz 44 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 64
Datasheet
114In Stock
160Expected 8/25/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 RL78 256 kB 16 bit 12 bit 40 MHz 52 I/O 24 kB 2.7 V 5.5 V - 40 C + 125 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 100
Datasheet
346In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 RL78 256 kB 16 bit 12 bit 40 MHz 86 I/O 24 kB 2.7 V 5.5 V - 40 C + 125 C Tray