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RL78/F23 Series 16-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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/F23_128KB LFQFP 48 R7F123FGG4AFB-C#AA0 Renesas Electronics 1: $6.09 509In Stock	Mfr. Part No. R7F123FGG4AFB-C#AA0 Mouser Part No 968-123FGG4AFB-C#AA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48	Datasheet	509In Stock	$6.09 $4.19 $3.90 $3.43 View $3.21 $2.91 $2.67 $2.66 $2.58	Min.: 1 Mult.: 1	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		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: $6.26 109Expected 2026/11/16	Mfr. Part No. R7F123FMG3AFB-C#AA0 Mouser Part No 968-123FMG3AFB-C#AA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80	Datasheet	109Expected 2026/11/16	$6.26 $4.31 $4.01 $2.78 View $2.77 $2.76 $2.74 $2.67	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/F23_128KB HWQFN 32 R7F123FBG4ANP-C#BA0 Renesas Electronics 3,920: $2.55 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	$2.55	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: $2.65 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	$2.65 $2.59	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
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64 R7F123FLG4AFB-C#BA0 Renesas Electronics 1,280: $2.83 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FLG4AFB-C#BA0 Mouser Part No 968-123FLG4AFB-CBA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$2.83 $2.81	Min.: 1,280 Mult.: 1,280	RL78	128 kB	12 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/F23	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80 R7F123FMG4AFB-C#BA0 Renesas Electronics 952: $2.95 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FMG4AFB-C#BA0 Mouser Part No 968-123FMG4AFB-CBA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80	Datasheet	Non-Stocked Lead-Time 18 Weeks	$2.95	Min.: 952 Mult.: 952	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	+ 125 C	RL78/F23	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32 R7F123FBG3ANP-C#BA0 Renesas Electronics 3,920: $2.31 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FBG3ANP-C#BA0 Mouser Part No 968-R7F123FBG3ANPCBA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32	Datasheet	Non-Stocked Lead-Time 18 Weeks	$2.31	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	+ 105 C	RL78/F23		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32 R7F123FBG3ANP-C#HA0 Renesas Electronics 2,500: $2.36 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FBG3ANP-C#HA0 Mouser Part No 968-R7F123FBG3ANPCHA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.36 $2.31	Min.: 2,500 Mult.: 2,500 : 2,500	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	+ 105 C	RL78/F23		Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32 R7F123FBG4ANP-C#HA0 Renesas Electronics 2,500: $2.54 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FBG4ANP-C#HA0 Mouser Part No 968-R7F123FBG4ANPCHA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.54 $2.47	Min.: 2,500 Mult.: 2,500 : 2,500	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		Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48 R7F123FGG3AFB-C#BA0 Renesas Electronics 2,000: $2.49 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FGG3AFB-C#BA0 Mouser Part No 968-R7F123FGG3AFBCBA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48 This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 18 Weeks	$2.49 $2.43	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	+ 105 C	RL78/F23		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48 R7F123FGG3AFB-C#HA0 Renesas Electronics 2,000: $2.49 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FGG3AFB-C#HA0 Mouser Part No 968-R7F123FGG3AFBCHA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48 This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.49 $2.43	Min.: 2,000 Mult.: 2,000 : 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	+ 105 C	RL78/F23		Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48 R7F123FGG4AFB-C#HA0 Renesas Electronics 2,000: $2.63 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FGG4AFB-C#HA0 Mouser Part No 968-R7F123FGG4AFBCHA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.63 $2.55	Min.: 2,000 Mult.: 2,000 : 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		Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64 R7F123FLG3AFB-C#BA0 Renesas Electronics 1,280: $2.64 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FLG3AFB-C#BA0 Mouser Part No 968-R7F123FLG3AFBCBA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$2.64 $2.61 $2.54	Min.: 1,280 Mult.: 1,280	RL78	128 kB	12 kB	LQFP-64	40 MHz	12 bit	52 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/F23_128KB LFQFP 64 R7F123FLG3AFB-C#HA0 Renesas Electronics 1,000: $2.63 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FLG3AFB-C#HA0 Mouser Part No 968-R7F123FLG3AFBCHA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.63 $2.61 $2.54	Min.: 1,000 Mult.: 1,000 : 1,000	RL78	128 kB	12 kB	LQFP-64	40 MHz	12 bit	52 I/O	2.7 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 105 C	RL78/F23		Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64 R7F123FLG4AFB-C#HA0 Renesas Electronics 1,000: $2.81 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FLG4AFB-C#HA0 Mouser Part No 968-R7F123FLG4AFBCHA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.81 $2.79 $2.72	Min.: 1,000 Mult.: 1,000 : 1,000	RL78	128 kB	12 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/F23		Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80 R7F123FMG3AFB-C#BA0 Renesas Electronics 952: $2.76 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FMG3AFB-C#BA0 Mouser Part No 968-R7F123FMG3AFBCBA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80	Datasheet	Non-Stocked Lead-Time 18 Weeks	$2.76 $2.73 Quote Quote	Min.: 952 Mult.: 952	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/F23_128KB LFQFP 80 R7F123FMG3AFB-C#HA0 Renesas Electronics 1,000: $2.76 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FMG3AFB-C#HA0 Mouser Part No 968-R7F123FMG3AFBCHA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.76 $2.73 $2.66	Min.: 1,000 Mult.: 1,000 : 1,000	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		Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80 R7F123FMG4AFB-C#HA0 Renesas Electronics 1,000: $2.95 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FMG4AFB-C#HA0 Mouser Part No 968-R7F123FMG4AFBCHA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.95 $2.93 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	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	+ 125 C	RL78/F23		Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32 Renesas Electronics R7F123FBG3ANP-C#AA0 R7F123FBG3ANP-C#AA0 Renesas Electronics 1: $5.42 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FBG3ANP-C#AA0 Mouser Part No 968-123FBG3ANP-C#AA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.42 $3.73 $3.48 $3.06 View $2.40 $2.38 $2.36 $2.30	Min.: 1 Mult.: 1	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	+ 105 C	RL78/F23		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32 Renesas Electronics R7F123FBG4ANP-C#AA0 R7F123FBG4ANP-C#AA0 Renesas Electronics 490: $2.55 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FBG4ANP-C#AA0 Mouser Part No 968-123FBG4ANP-C#AA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB HWQFN 32	Datasheet	Non-Stocked Lead-Time 18 Weeks	$2.55 $2.54 $2.47	Min.: 490 Mult.: 490	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		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48 Renesas Electronics R7F123FGG3AFB-C#AA0 R7F123FGG3AFB-C#AA0 Renesas Electronics 1: $5.70 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FGG3AFB-C#AA0 Mouser Part No 968-123FGG3AFB-C#AA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 48	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.70 $3.92 $3.65 $3.21 View $2.51 $2.50 $2.49 $2.42	Min.: 1 Mult.: 1	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	+ 105 C	RL78/F23		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64 Renesas Electronics R7F123FLG3AFB-C#AA0 R7F123FLG3AFB-C#AA0 Renesas Electronics 1: $5.98 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FLG3AFB-C#AA0 Mouser Part No 968-123FLG3AFB-C#AA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.98 $4.12 $3.83 $2.64 View $2.63 $2.61 $2.54	Min.: 1 Mult.: 1	RL78	128 kB	12 kB	LQFP-64	40 MHz	12 bit	52 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/F23_128KB LFQFP 64 Renesas Electronics R7F123FLG4AFB-C#AA0 R7F123FLG4AFB-C#AA0 Renesas Electronics 1: $6.40 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FLG4AFB-C#AA0 Mouser Part No 968-123FLG4AFB-C#AA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.40 $4.40 $4.11 $2.83 View $2.81 $2.79 $2.72	Min.: 1 Mult.: 1	RL78	128 kB	12 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/F23		Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80 Renesas Electronics R7F123FMG4AFB-C#AA0 R7F123FMG4AFB-C#AA0 Renesas Electronics 1: $6.72 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7F123FMG4AFB-C#AA0 Mouser Part No 968-123FMG4AFB-C#AA0	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F23_128KB LFQFP 80	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.72 $4.62 $4.30 $2.97 View $2.95 $2.93 Quote	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	+ 125 C	RL78/F23		Tray

RL78/F23 Series 16-bit Microcontrollers - MCU

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