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 (TWD) 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/G12 8K 20LSSOP -40 to 85 C
Datasheet
2,799In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT LSSOP-20 RL78 16 bit 8 bit, 10 bit 24 MHz 18 I/O 768 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 52LQFP -40 to 85 C
Datasheet
3,000In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT LQFP-52 RL78 512 kB 16 bit 8 bit, 10 bit 32 MHz 48 I/O 48 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/F13-CAN_64KB 20SSOP
Datasheet
1,380In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-30 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/F13-CAN_128KB_20SSOP
Datasheet
2,433In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-30 RL78 128 kB 16 bit 10 bit 32 MHz 23 I/O 8 kB 2.7 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13-CAN_48KB 48QFP
Datasheet
1,552In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RL78 48 kB 16 bit 10 bit 32 MHz 38 I/O 3 kB 2.7 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F14-CAN_192KB 80QFP
Datasheet
834In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-80 RL78 192 kB 16 bit 10 bit 32 MHz 58 I/O 16 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78/L12 16K 48LFQFP -40/+85C
Datasheet
4,411In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT LQFP-48 RL78 16 kB 16 bit 8 bit/10 bit 24 MHz 33 I/O 1 kB 1.6 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78/L13 48K 80LFQFP -40/+105C
Datasheet
852In Stock
Min.: 1
Mult.: 1

Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78/L13 128K 80LFQFP -40/+85C
Datasheet
887In Stock
Min.: 1
Mult.: 1

Tray
Renesas Electronics 16-bit Microcontrollers - MCU RL78/I1E MCU 32K/8K 32QFN -40_+125C
Datasheet
478In Stock
Min.: 1
Mult.: 1

RL78 10 bit, 24 bit 32 MHz 2.4 V 5.5 V Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78/G1H 512K/48K 64QFN
Datasheet
2,339In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT PVQN-64 RL78 512 kB 16 bit 10 bit 32 MHz 41 I/O 48 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78/L1A 64K 100LQFP -40/+85C
Datasheet
736In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LFQFP-100 RL78 64 kB 16 bit 12 bit 24 MHz 79 I/O 5.5 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 25WFLGA -40 to 85 C
Datasheet
3In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-25 RL78 32 kB 16 bit 8 bit/10 bit 32 MHz 21 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 32K 25WFLGA -40 to 105 C
Datasheet
980In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-25 RL78 512 kB 16 bit 8 bit, 10 bit 32 MHz 21 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/G13 48K 25WFLGA -40 to 85 C
Datasheet
505In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-25 RL78 48 kB 16 bit 8 bit, 10 bit 32 MHz 21 I/O 3 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 48K 30LSSOP -40 to 85 C
Datasheet
872In Stock
Min.: 1
Mult.: 1

SMD/SMT LSSOP-30 RL78 48 kB 16 bit 8 bit/10 bit 32 MHz 26 I/O 3 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 36WFLGA -40 to 85 C
Datasheet
878In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-36 RL78 128 kB 16 bit 8 bit, 10 bit 32 MHz 32 I/O 12 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 44LQFP -40 to 85 C
Datasheet
1,117In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LFQFP-44 RL78 32 kB 16 bit 8 bit, 10 bit 32 MHz 40 I/O 2 kB 1.6 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 48LFQFP -40 to 85 C
Datasheet
1,111In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT LFQFP-48 RL78 512 kB 16 bit 8 bit, 10 bit 32 MHz 44 I/O 32 kB 1.6 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 85 C
Datasheet
1,035In Stock
2,000Expected 11/18/2026
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RL78 128 kB 16 bit 8 bit/10 bit 32 MHz 44 I/O 12 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 105 C
Datasheet
67In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RL78 128 kB 16 bit 8 bit/10 bit 32 MHz 44 I/O 12 kB 2.4 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 64LFQFP -40 to 85 C
Datasheet
31In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-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
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 64LFQFP -40 to 85 C
Datasheet
49In Stock
1,280Expected 8/26/2026
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 128 kB 16 bit 8 bit/10 bit 32 MHz 58 I/O 12 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 64LFQFP -40 to 85 C
Datasheet
36In Stock
1,280On Order
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 256 kB 16 bit 8 bit/10 bit 32 MHz 58 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 96K 80LQFP -40 to 85 C
Datasheet
5In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 RL78 96 kB 16 bit 8 bit/10 bit 32 MHz 74 I/O 8 kB 1.6 V 5.5 V - 40 C + 85 C Tray