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

RL78/G14 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13_64KB 20SSOP
Datasheet
722In Stock
Min.: 1
Mult.: 1

RL78 64 kB 4 kB SSOP-20 24 MHz 10 bit 13 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/F13 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F13 LFQFP48
Datasheet
639In Stock
Min.: 1
Mult.: 1

RL78 LFQFP-48 32 MHz 10 bit 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F13 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

RL78 1 kB 1 kB LSSOP-20 16 MHz 8 bit, 10 bit 18 I/O 2.4 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/G15 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

RL78 1 kB 2 kB LSSOP-20 16 MHz 8 bit, 10 bit 18 I/O 2.4 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/G16 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

RL78 1 kB 2 kB LSSOP-20 16 MHz 8 bit, 10 bit 18 I/O 2.4 V 5.5 V SMD/SMT 16 bit - 40 C + 125 C RL78/G16 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

RL78 192 kB 20 kB HWQFN-40 32 MHz 8 bit/10 bit/12 bit 36 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/G23 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

RL78 384 kB 32 kB HWQFN-48 32 MHz 8 bit/10 bit/12 bit 44 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/G23 Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 64
Datasheet
114In Stock
160Expected 8/31/2026
Min.: 1
Mult.: 1

RL78 256 kB 24 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/F24 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 100
Datasheet
281In Stock
Min.: 1
Mult.: 1

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 + 125 C RL78/F24 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 24HWQFN -40 to 85 C
Datasheet
2 129In Stock
Min.: 1
Mult.: 1
: 2 500

RL78 32 kB 2 kB HWQFN-24 32 MHz 8 bit/10 bit 20 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 25WFLGA -40 to 105 C
Datasheet
950In Stock
Min.: 1
Mult.: 1

RL78 512 kB 32 kB WFLGA-25 32 MHz 8 bit, 10 bit 21 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/G13 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 16K 30LSSOP -40 to 85 C
Datasheet
2 780In Stock
Min.: 1
Mult.: 1

RL78 16 kB 2 kB LSSOP-30 32 MHz 8 bit/10 bit 26 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 30LSSOP -40 to 85 C
Datasheet
1 565In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

RL78 512 kB 32 kB LSSOP-30 32 MHz 8 bit, 10 bit 26 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Reel, Cut Tape, MouseReel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 32HWQFN -40 to 85 C
Datasheet
2 479In Stock
Min.: 1
Mult.: 1
: 2 500

RL78 512 kB 32 kB HWQFN-32 32 MHz 8 bit, 10 bit 28 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 32HWQFN -40 to 85 C
Datasheet
2 500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

RL78 128 kB 12 kB HWQFN-32 32 MHz 8 bit, 10 bit 28 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Reel, Cut Tape, MouseReel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 192K 40HWQFN -40 to 85 C
Datasheet
2 232In Stock
Min.: 1
Mult.: 1
: 2 500

RL78 192 kB 16 kB HWQFN-40 32 MHz 8 bit/10 bit 36 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 48LFQFP -40 to 85 C
Datasheet
1 537In Stock
Min.: 1
Mult.: 1

RL78 64 kB 4 kB LFQFP-48 32 MHz 8 bit/10 bit 44 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 64LQFP -40 to 85 C
Datasheet
952In Stock
2 856Expected 11/16/2026
Min.: 1
Mult.: 1

RL78 64 kB 4 kB LQFP-64 32 MHz 8 bit/10 bit 58 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 64LFQFP -40 to 105 C
Datasheet
1 149In Stock
Min.: 1
Mult.: 1

RL78 64 kB 4 kB LFQFP-64 32 MHz 8 bit/10 bit 58 I/O 2.4 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/G13 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 16K 20LSSOP -40 to 85 C
Datasheet
2 373In Stock
Min.: 1
Mult.: 1
: 2 500

RL78 512 kB 32 kB LSSOP-20 32 MHz 8 bit, 10 bit 16 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 16K 25WFLGA -40 to 85 C
Datasheet
1 470In Stock
Min.: 1
Mult.: 1

RL78 16 kB 2 kB WFLGA-25 32 MHz 8 bit/10 bit 21 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 44LQFP -40 to 85 C
Datasheet
1 180In Stock
Min.: 1
Mult.: 1

RL78 96 kB 8 kB LQFP-44 32 MHz 8 bit/10 bit 40 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 64LFQFP -40 to 85 C
Datasheet
1 232In Stock
Min.: 1
Mult.: 1

RL78 128 kB 12 kB LFQFP-64 32 MHz 8 bit/10 bit 58 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 192K 80LFQFP -40 to 85 C
Datasheet
952In Stock
Min.: 1
Mult.: 1

RL78 192 kB 16 kB LFQFP-80 32 MHz 8 bit/10 bit 74 I/O 1.6 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/G13 Tray