16-bit Microcontrollers - MCU – Mouser United Kingdom

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	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
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 64QFP R5F113LKCLFB#15 Renesas Electronics 1: £5.08 1,280In Stock	Mfr. Part No. R5F113LKCLFB#15 Mouser Part No 968-R5F113LKCLFB#15	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 64QFP Learn More about Renesas Electronics renesas rl78 automotive mcus	Datasheet	1,280In Stock	£5.08 £3.90 £3.43 £3.29 View £3.04 £2.91 £2.88	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
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 80QFP R5F113MKCLFB#15 Renesas Electronics 1: £5.20 948In Stock	Mfr. Part No. R5F113MKCLFB#15 Mouser Part No 968-R5F113MKCLFB#15	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_384KB 80QFP Learn More about Renesas Electronics renesas rl78 automotive mcus	Datasheet	948In Stock	£5.20 £4.00 £3.52 £3.37 View £3.12 £3.07 £2.99 Quote	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
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP80 R7F100LML3CFA#UA0 Renesas Electronics 1: £4.04 25In Stock New Product	Mfr. Part No. R7F100LML3CFA#UA0 Mouser Part No 968-R7F100LML3CFAUA0 New Product	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/L23 512K LQFP80	Datasheet	25In Stock	Cut Tape £4.04 £3.08 £2.59 Reel £2.59 £2.49 View £2.36 £2.34 £2.29 Quote	Min.: 1 Mult.: 1 : 90	RL78	8 kB	32 kB	LQFP-80	32 MHz		76 I/O	1.6 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 105 C	RL78/L23		Reel, Cut Tape
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 105 C R5F100GGGFB#10 Renesas Electronics 1: £2.30 67In Stock	Mfr. Part No. R5F100GGGFB#10 Mouser Part No 968-R5F100GGGFB#10	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 105 C Learn More about Renesas Electronics renesas rl78 mcu	Datasheet	67In Stock	£2.30 £1.73 £1.58 £1.42 View £1.34 £1.31 £1.29 £1.26	Min.: 1 Mult.: 1	RL78	128 kB	12 kB	LFQFP-48	32 MHz	8 bit/10 bit	44 I/O	2.4 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 105 C	RL78/G13		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 64VFBGA -40 to 85 C R5F101LFABG#U0 Renesas Electronics 1: £2.86 490In Stock	Mfr. Part No. R5F101LFABG#U0 Mouser Part No 968-R5F101LFABG#U0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 64VFBGA -40 to 85 C Learn More about Renesas Electronics renesas rl78 g13 mcus	Datasheet	490In Stock	£2.86 £2.17 £1.98 £1.79 View £1.63 £1.61 £1.58 £1.57 £1.53	Min.: 1 Mult.: 1	RL78	96 kB	8 kB	VFBGA-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
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 192K 80LFQFP -40 to 85 C R5F101MHAFB#50 Renesas Electronics 1: £2.88 190In Stock	Mfr. Part No. R5F101MHAFB#50 Mouser Part No 968-R5F101MHAFB#50	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 192K 80LFQFP -40 to 85 C Learn More about Renesas Electronics renesas rl78 g13 mcus	Datasheet	190In Stock	Cut Tape £2.88 £2.17 £2.00 £1.80 Reel £1.61 View £1.70 £1.65 £1.57 £1.53	Min.: 1 Mult.: 1 : 1,000	RL78	512 kB	32 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		Reel, Cut Tape
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 32HWQFN -40 to 85 C R5F100BEANA#00 Renesas Electronics 1: £2.23 3,920On Order	Mfr. Part No. R5F100BEANA#00 Mouser Part No 968-R5F100BEANA#00	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 32HWQFN -40 to 85 C Learn More about Renesas Electronics renesas rl78 mcu	Datasheet	3,920On Order	£2.23 £1.46 £1.34 £1.15 View £1.08 £0.943 £0.841 £0.826 £0.803	Min.: 1 Mult.: 1	RL78	64 kB	4 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		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 85 C R5F100GGAFB#10 Renesas Electronics 1: £2.04 1,035In Stock 4,000On Order	Mfr. Part No. R5F100GGAFB#10 Mouser Part No 968-R5F100GGAFB#10	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 85 C Learn More about Renesas Electronics renesas rl78 mcu	Datasheet	1,035In Stock 4,000On Order	£2.04 £1.52 £1.32 £1.25 View £1.13 £1.12 £1.08	Min.: 1 Mult.: 1	RL78	128 kB	12 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
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 64LFQFP -40 to 85 C R5F100LEAFB#10 Renesas Electronics 1: £2.10 4,434Expected 09/11/2026	Mfr. Part No. R5F100LEAFB#10 Mouser Part No 968-R5F100LEAFB#10	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 64LFQFP -40 to 85 C Learn More about Renesas Electronics renesas rl78 mcu	Datasheet	4,434Expected 09/11/2026	£2.10 £1.56 £1.34 £1.28 View £1.10 £1.09 £1.07 £1.04	Min.: 1 Mult.: 1	RL78	64 kB	4 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
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 64LFQFP -40 to 85 C R5F100LGAFB#50 Renesas Electronics 1: £2.13 1,499Expected 15/10/2026	Mfr. Part No. R5F100LGAFB#50 Mouser Part No 968-R5F100LGAFB#50	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 64LFQFP -40 to 85 C Learn More about Renesas Electronics renesas rl78 g13 mcus	Datasheet	1,499Expected 15/10/2026	Cut Tape £2.13 £2.11 £2.01 £1.85 Reel £1.26 View £1.76 £1.58 £1.26 £1.22	Min.: 1 Mult.: 1 : 1,500	RL78	512 kB	32 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		Reel, Cut Tape
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 4K 20LSSOP -40 to 85 C R5F10267ASP#55 Renesas Electronics 1: £1.68 3,946Expected 14/10/2026	Mfr. Part No. R5F10267ASP#55 Mouser Part No 968-R5F10267ASP#55	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 4K 20LSSOP -40 to 85 C Learn More about Renesas Electronics renesas rl78 mcu	Datasheet	3,946Expected 14/10/2026	Cut Tape £1.68 £1.07 £0.952 £0.788 View Reel £0.501 £0.684 £0.649 £0.545 £0.516 £0.501	Min.: 1 Mult.: 1 : 4,000	RL78	4 kB	512 B	LSSOP-20	24 MHz	8 bit/10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	RL78/G12		Reel, Cut Tape
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 16K 20LSSOP -40 to 85 C R5F1026AASP#55 Renesas Electronics 1: £1.20 7,998Expected 25/11/2026	Mfr. Part No. R5F1026AASP#55 Mouser Part No 968-R5F1026AASP#55	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 16K 20LSSOP -40 to 85 C Learn More about Renesas Electronics renesas rl78 g13 mcus	Datasheet	7,998Expected 25/11/2026	Cut Tape £1.20 £0.882 £0.743 £0.703 View Reel £0.546 £0.598 £0.593 £0.578 £0.546 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	RL78	2 kB	1.5 kB	LSSOP-20	24 MHz	8 bit, 10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	RL78/G12		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 30LSSOP -40 to 105 C R5F104AGGSP#10 Renesas Electronics 1: £3.14 1,678On Order	Mfr. Part No. R5F104AGGSP#10 Mouser Part No 968-R5F104AGGSP#10	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 30LSSOP -40 to 105 C Learn More about Renesas Electronics renesas rl78 g14 mcus	Datasheet	1,678On Order	£3.14 £2.08 £1.89 £1.61 View £1.53 £1.37 £1.26 £1.25 £1.18	Min.: 1 Mult.: 1														RL78/G14		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 64LQFP -40 to 85 C R5F104LGAFA#10 Renesas Electronics 1: £3.75 952Expected 09/10/2026	Mfr. Part No. R5F104LGAFA#10 Mouser Part No 968-R5F104LGAFA#10	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 64LQFP -40 to 85 C Learn More about Renesas Electronics renesas rl78 g14 mcus	Datasheet	952Expected 09/10/2026	£3.75 £2.49 £2.27 £1.93 View £1.82 £1.63 £1.50 £1.49 £1.45	Min.: 1 Mult.: 1														RL78/G14		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 80LFQFP -40 to 105 C R5F104MGGFB#10 Renesas Electronics 1: £3.96 952Expected 22/01/2027	Mfr. Part No. R5F104MGGFB#10 Mouser Part No 968-R5F104MGGFB#10	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G14 128K 80LFQFP -40 to 105 C Learn More about Renesas Electronics renesas rl78 g14 mcus	Datasheet	952Expected 22/01/2027	£3.96 £2.72 £2.55 £2.23 View £2.12 £1.75 £1.73 £1.69	Min.: 1 Mult.: 1														RL78/G14		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G11 16K 24HWQFN -40 to 85 C R5F1057AANA#40 Renesas Electronics 1: £1.13 2,497Expected 09/10/2026	Mfr. Part No. R5F1057AANA#40 Mouser Part No 968-R5F1057AANA#40	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G11 16K 24HWQFN -40 to 85 C	Datasheet	2,497Expected 09/10/2026	Cut Tape £1.13 £1.08 £0.986 £0.934 Reel £0.613 View £0.811 £0.715 £0.601 MouseReel Available	Min.: 1 Mult.: 1 : 2,500										SMD/SMT				RL78/G11		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_512KB 48QFP R5F113GLCLFB#35 Renesas Electronics 1: £5.62 2,609Expected 28/10/2026	Mfr. Part No. R5F113GLCLFB#35 Mouser Part No 968-R5F113GLCLFB#35	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F15-CAN_512KB 48QFP Learn More about Renesas Electronics renesas rl78 f14 mcus	Datasheet	2,609Expected 28/10/2026	£5.62 £4.33 £3.81 £3.58 View £3.40 £3.22 £3.20 £3.13 Quote	Min.: 1 Mult.: 1	RL78	512 kB	32 kB	QFN-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
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP80 -40 to 105 C R7F125FML3AFB-C#UA0 Renesas Electronics 1: £6.75 109Expected 10/02/2027 New Product	Mfr. Part No. R7F125FML3AFB-C#UA0 Mouser Part No 968-7F125FML3AFBCUA0 New Product	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/F25 512K LFQFP80 -40 to 105 C	Datasheet	109Expected 10/02/2027	£6.75 £4.71 £4.50 £3.35 View £3.34 £3.27 £3.20 Quote	Min.: 1 Mult.: 1	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
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 30LSSOP -40 to 85 C R5F100AGASP#10 Renesas Electronics 1: £4.78 753Expected 22/01/2027	Mfr. Part No. R5F100AGASP#10 Mouser Part No 968-R5F100AGASP#10	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 30LSSOP -40 to 85 C Learn More about Renesas Electronics renesas rl78 mcu	Datasheet	753Expected 22/01/2027	£4.78 £3.91 £3.14 £2.65 View £2.17 £2.03 £1.42	Min.: 1 Mult.: 1	RL78	128 kB	12 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
16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F13-CAN LFQFP64 R5F10BLGCLFB#35 Renesas Electronics 1: £4.54 160Expected 09/10/2026	Mfr. Part No. R5F10BLGCLFB#35 Mouser Part No 968-R5F10BLGCLFB#35	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F13-CAN LFQFP64 Learn More about Renesas Electronics renesas rl78 automotive mcus	Datasheet	160Expected 09/10/2026	£4.54 £3.13 £2.92 £2.14 View £2.13 £2.12 £2.03 £2.02 £1.97	Min.: 1 Mult.: 1	RL78			LFQFP-64	32 MHz	10 bit		2.7 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 105 C	RL78/F13	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F14 LFQFP48 R5F10PGJCLFB#35 Renesas Electronics 1: £5.18 250On Order	Mfr. Part No. R5F10PGJCLFB#35 Mouser Part No 968-R5F10PGJCLFB#35	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MCU RL78(AUTO)/F14 LFQFP48 Learn More about Renesas Electronics renesas rl78 automotive mcus	Datasheet	250On Order	£5.18 £3.56 £3.32 £2.92 View £2.37 £2.29 £2.28 Quote	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/F14	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80 Renesas Electronics R7F123FMG3AFB-C#AA0 R7F123FMG3AFB-C#AA0 Renesas Electronics 1: £4.70 109Expected 23/12/2026 New At Mouser	Mfr. Part No. R7F123FMG3AFB-C#AA0 Mouser Part No 968-123FMG3AFB-C#AA0 New At Mouser	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80	Datasheet	109Expected 23/12/2026	£4.70 £3.24 £3.01 £2.09 View £2.08 £2.07 £2.06 £2.01	Min.: 1 Mult.: 1	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	+ 105 C	RL78/F23		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 80 Renesas Electronics R7F124FMJ4AFB-C#AA0 R7F124FMJ4AFB-C#AA0 Renesas Electronics 1: £6.07 109Expected 08/01/2027 New At Mouser	Mfr. Part No. R7F124FMJ4AFB-C#AA0 Mouser Part No 968-124FMJ4AFB-C#AA0 New At Mouser	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 80	Datasheet	109Expected 08/01/2027	£6.07 £4.24 £4.05 £3.01 View £3.00 £2.92 Quote	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
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32 R7F123FBG4ANP-C#BA0 Renesas Electronics 3,920: £1.91 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FBG4ANP-C#BA0 Mouser Part No 968-123FBG4ANP-CBA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32	Datasheet	Non-Stocked Lead-Time 18 Weeks	£1.91	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
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48 R7F123FGG4AFB-C#BA0 Renesas Electronics 2,000: £1.99 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FGG4AFB-C#BA0 Mouser Part No 968-123FGG4AFB-CBA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48	Datasheet	Non-Stocked Lead-Time 18 Weeks	£1.99 £1.95	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