16-bit Microcontrollers - MCU

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RL78/G16 Microcontrollers

Renesas Electronics RL78/G16 Microcontroller Units (MCUs) include a safety function, a general PWM timer, and an RL78-S2 CPU core up to 16MHz. The memory includes 16KB/32KB flash, 2KB SRAM, and 1KB data flash. These low-power MCUs operate in an industrial temperature range of -40°C to +125°C and come in an LQFP 0.8mm package. The compact size aids in equipment miniaturization while providing low power consumption and various built-in high-performance peripheral functions. The RL78/G16 series is also designed to improve power efficiency and reduce bill of materials (BOM) costs. Renesas Electronics RL78/G16 MCUs support a +125°C temperature for home appliances, lighting, DC fans, sensors, inverters, and more. A fast prototyping board (FPB) is also available.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Program Memory Size	Package / Case	Mounting Style	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32LQFP -40 to 125 C R5F121BAMFP#10 Renesas Electronics 2,000: ¥149.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BAMFP#10 Mouser Part # 968-R5F121BAMFP#10	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32LQFP -40 to 125 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥149.7 ¥148.7	Min.: 2,000 Mult.: 2,000						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32LQFP -40 to 125 C R5F121BAMFP#50 Renesas Electronics 2,000: ¥156 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BAMFP#50 Mouser Part # 968-R5F121BAMFP#50	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32LQFP -40 to 125 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥156 ¥153.3	Min.: 2,000 Mult.: 2,000 : 2,000						RL78/G16	Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32LQFP -40 to 125 C R5F121BAMFP#70 Renesas Electronics 1: ¥440.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BAMFP#70 Mouser Part # 968-R5F121BAMFP#70	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32LQFP -40 to 125 C	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥440.2 ¥285.7 ¥259.1 ¥219.3 View ¥169.4 ¥161.9 ¥160.5 ¥156.8	Min.: 1 Mult.: 1						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32HWQFN -40 to 125 C R5F121BAMNA#00 Renesas Electronics 3,920: ¥153.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BAMNA#00 Mouser Part # 968-R5F121BAMNA#00	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32HWQFN -40 to 125 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥153.3	Min.: 3,920 Mult.: 3,920						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32HWQFN -40 to 125 C R5F121BAMNA#40 Renesas Electronics 2,500: ¥149.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BAMNA#40 Mouser Part # 968-R5F121BAMNA#40	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32HWQFN -40 to 125 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥149.7 ¥148.7	Min.: 2,500 Mult.: 2,500 : 2,500						RL78/G16	Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32HWQFN -40 to 125 C R5F121BAMNA#60 Renesas Electronics 1: ¥440.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BAMNA#60 Mouser Part # 968-R5F121BAMNA#60	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 16K 32HWQFN -40 to 125 C	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥440.2 ¥285.7 ¥259.1 ¥219.3 View ¥163.6 ¥163.4 ¥159.1 ¥158.1 ¥154.3	Min.: 1 Mult.: 1						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 85 C R5F121BCAFP#10 Renesas Electronics 2,000: ¥145.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCAFP#10 Mouser Part # 968-R5F121BCAFP#10	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 85 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥145.7 ¥143.3	Min.: 2,000 Mult.: 2,000						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 85 C R5F121BCAFP#50 Renesas Electronics 2,000: ¥145.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCAFP#50 Mouser Part # 968-R5F121BCAFP#50	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 85 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥145.7 ¥143.3	Min.: 2,000 Mult.: 2,000 : 2,000						RL78/G16	Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 85 C R5F121BCAFP#70 Renesas Electronics 1: ¥428.5 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCAFP#70 Mouser Part # 968-R5F121BCAFP#70	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 85 C	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥428.5 ¥277.4 ¥247.5 ¥204.3 View ¥159 ¥151.2 ¥150.2 ¥147	Min.: 1 Mult.: 1						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 85 C R5F121BCANA#00 Renesas Electronics 3,920: ¥143.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCANA#00 Mouser Part # 968-R5F121BCANA#00	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 85 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥143.3	Min.: 3,920 Mult.: 3,920						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 85 C R5F121BCANA#40 Renesas Electronics 2,500: ¥139.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCANA#40 Mouser Part # 968-R5F121BCANA#40	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 85 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥139.7 ¥139.4	Min.: 2,500 Mult.: 2,500 : 2,500						RL78/G16	Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 85 C R5F121BCANA#60 Renesas Electronics 1: ¥428.5 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCANA#60 Mouser Part # 968-R5F121BCANA#60	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 85 C	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥428.5 ¥277.4 ¥247.5 ¥204.3 View ¥153.3 ¥153.1 ¥147.7 ¥144.5	Min.: 1 Mult.: 1						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 105 C R5F121BCGFP#10 Renesas Electronics 2,000: ¥149.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCGFP#10 Mouser Part # 968-R5F121BCGFP#10	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 105 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥149.7 ¥148.7	Min.: 2,000 Mult.: 2,000						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 105 C R5F121BCGFP#50 Renesas Electronics 2,000: ¥156 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCGFP#50 Mouser Part # 968-R5F121BCGFP#50	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 105 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥156 ¥153.3	Min.: 2,000 Mult.: 2,000 : 2,000						RL78/G16	Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 105 C R5F121BCGFP#70 Renesas Electronics 1: ¥440.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCGFP#70 Mouser Part # 968-R5F121BCGFP#70	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 105 C	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥440.2 ¥285.7 ¥259.1 ¥219.3 View ¥169.4 ¥161.9 ¥160.5 ¥156.8	Min.: 1 Mult.: 1						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 105 C R5F121BCGNA#00 Renesas Electronics 3,920: ¥153.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCGNA#00 Mouser Part # 968-R5F121BCGNA#00	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 105 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥153.3	Min.: 3,920 Mult.: 3,920						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 105 C R5F121BCGNA#40 Renesas Electronics 2,500: ¥149.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCGNA#40 Mouser Part # 968-R5F121BCGNA#40	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 105 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥149.7 ¥148.7	Min.: 2,500 Mult.: 2,500 : 2,500						RL78/G16	Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 105 C R5F121BCGNA#60 Renesas Electronics 1: ¥440.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCGNA#60 Mouser Part # 968-R5F121BCGNA#60	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 105 C	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥440.2 ¥285.7 ¥259.1 ¥219.3 View ¥163.6 ¥163.4 ¥159.1 ¥158.1 ¥154.3	Min.: 1 Mult.: 1						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 125 C R5F121BCMFP#10 Renesas Electronics 2,000: ¥166.1 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCMFP#10 Mouser Part # 968-R5F121BCMFP#10	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 125 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥166.1 ¥163.4	Min.: 2,000 Mult.: 2,000	32 kB	LQFP-32	SMD/SMT	- 40 C	+ 125 C	RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 125 C R5F121BCMFP#50 Renesas Electronics 1: ¥340.5 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCMFP#50 Mouser Part # 968-R5F121BCMFP#50	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 125 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape ¥340.5 ¥250.8 ¥215.9 ¥204.3 Reel ¥166.1 View ¥184.4 ¥176.1 ¥163.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	32 kB	LQFP-32	SMD/SMT	- 40 C	+ 125 C	RL78/G16	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 125 C R5F121BCMFP#70 Renesas Electronics 1: ¥468.4 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCMFP#70 Mouser Part # 968-R5F121BCMFP#70	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32LQFP -40 to 125 C	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥468.4 ¥304 ¥275.7 ¥232.5 View ¥179.4 ¥171.1 ¥169.4 ¥166.1	Min.: 1 Mult.: 1						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 125 C R5F121BCMNA#00 Renesas Electronics 3,920: ¥163.4 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCMNA#00 Mouser Part # 968-R5F121BCMNA#00	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 125 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥163.4	Min.: 3,920 Mult.: 3,920						RL78/G16	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 125 C R5F121BCMNA#40 Renesas Electronics 2,500: ¥166.1 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCMNA#40 Mouser Part # 968-R5F121BCMNA#40	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 125 C Learn More about Renesas Electronics renesas rl78 g16 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥166.1 ¥163.4	Min.: 2,500 Mult.: 2,500 : 2,500						RL78/G16	Reel
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 125 C R5F121BCMNA#60 Renesas Electronics 1: ¥468.4 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R5F121BCMNA#60 Mouser Part # 968-R5F121BCMNA#60	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G16 32K 32HWQFN -40 to 125 C	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥468.4 ¥304 ¥275.7 ¥232.5 View ¥174.4 ¥172.7 ¥169.4 ¥167.8 ¥164.4	Min.: 1 Mult.: 1						RL78/G16	Tray