RL78 Automotive MCUs

Renesas Electronics RL78 Automotive MCUs are a cutting-edge series of 16-bit automotive-qualified MCUs. The Renesas Electronics RL78 features low power consumption and redefines efficiency in automotive applications. Boasting a wide range of product offerings, the RL78 ranges from 8KB to 512KB flash memory and 0.5KB to 32KB RAM. The devices also feature pin configurations from 20 to 144-pins across various packages. These MCUs excel in high-temperature environments, supporting ambient temperatures of up to 150°C (optionally for RL78/F13 and F14).

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Description Datasheet Availability Pricing (SGD) 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/D1A-CAN_64KB 64QFP
Datasheet
1,277In Stock
Min.: 1
Mult.: 1

RL78 64 kB 4 kB LQFP-64 32 MHz 8 bit/10 bit 54 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/D1A AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/D1A-CAN_64KB 100QFP
Datasheet
720In Stock
Min.: 1
Mult.: 1

RL78 64 kB 4 kB LQFP-100 32 MHz 10 bit 84 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/D1A AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/D1A-CAN_96KB 100QFP
Datasheet
719In Stock
Min.: 1
Mult.: 1

RL78 96 kB 6 kB LQFP-100 32 MHz 10 bit 84 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/D1A AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/D1A-CAN_256KB 100QFP
Datasheet
720In Stock
Min.: 1
Mult.: 1

RL78 256 kB 16 kB LQFP-100 32 MHz 10 bit 84 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/D1A AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F14-CAN_256KB 64QFP
Datasheet
283In Stock
Min.: 1
Mult.: 1

RL78 256 kB 20 kB LFQFP-64 32 MHz 10 bit 52 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F14 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F14-CAN_256KB 100QFP
Datasheet
184In Stock
Min.: 1
Mult.: 1

RL78 256 kB 20 kB LFQFP-100 32 MHz 10 bit 86 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F14 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 48QFP
Datasheet
1,115In Stock
Min.: 1
Mult.: 1

RL78 384 kB 26 kB LQFP-48 32 MHz 10 bit 38 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F15 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_512KB 48QFN
Datasheet
3,295In Stock
Min.: 1
Mult.: 1

RL78 512 kB 32 kB VFQFN -48 32 MHz 8 bit, 10 bit 38 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F15 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 64QFP
Datasheet
1,280In Stock
Min.: 1
Mult.: 1

RL78 384 kB 26 kB LQFP-64 32 MHz 10 bit 52 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F15 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 80QFP
Datasheet
948In Stock
Min.: 1
Mult.: 1

RL78 384 kB 26 kB LQFP-80 32 MHz 10 bit 68 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F15 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F15 QFN48 +125C
Datasheet
94In Stock
Min.: 1
Mult.: 1

QFN-48 SMD/SMT 16 bit + 125 C RL78/F15 AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13-CAN_128KB_20SSOP
Datasheet
2,475Expected 21/8/2026
Min.: 1
Mult.: 1
: 2,500

RL78 128 kB 8 kB SSOP-30 32 MHz 10 bit 23 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F13 AEC-Q100 Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F14-CAN_256KB 80QFP
Datasheet
238Expected 3/7/2026
Min.: 1
Mult.: 1

RL78 256 kB 20 kB LFQFP-80 32 MHz 10 bit 68 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F14 AEC-Q100 Tray

Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13_64KB 20SSOP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

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 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F13-CAN_32KB 20SSOP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

RL78 32 kB 2 kB SSOP-30 32 MHz 10 bit 23 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F13 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F13 LFQFP48
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

RL78 LFQFP-48 24 MHz 10 bit 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 16-BIT GENERAL MCU_RL78/F13-CAN_128KB 48QFN
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

RL78 128 kB 8 kB HVQFN-48 32 MHz 10 bit 38 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/F13 AEC-Q100 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F13-CAN QFP80 +125C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

RL78 LFQFP-80 24 MHz 10 bit 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 16-BIT GENERAL MCU_RL78/D1A-CAN_32KB 48QFP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,000
Mult.: 2,000

RL78 32 kB 2 kB LQFP-48 32 MHz 10 bit 38 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/D1A AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/D1A-CAN_32KB 48QFP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

RL78 32 kB 2 kB LQFP-48 32 MHz 10 bit 38 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/D1A AEC-Q100 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/D1A-CAN_48KB 48QFP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

RL78 48 kB 3 kB LQFP-48 32 MHz 10 bit 38 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/D1A AEC-Q100 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/D1A-CAN_64KB 48QFP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

SMD/SMT RL78/D1A AEC-Q100 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/D1A-CAN_ 105C 64KB 48QFP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,000
Mult.: 2,000

RL78 64 kB 4 kB LQFP-48 32 MHz 10 bit 38 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/D1A AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/D1A-CAN_ 105C 64KB 48QFP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

RL78 64 kB 4 kB LQFP-48 32 MHz 10 bit 38 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 105 C RL78/D1A AEC-Q100 Reel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/D1A-CAN_48KB 64QFP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1,280
Mult.: 1,280

RL78 48 kB 3 kB LQFP-64 32 MHz 10 bit 54 I/O 2.7 V 5.5 V SMD/SMT 16 bit - 40 C + 85 C RL78/D1A AEC-Q100 Tray