Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Programmable	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Grade	Qualification	Mounting Type
R5F104GCDNA#U0 IC MCU 16BIT 32KB FLASH 48HWQFN Renesas Electronics Corporation	4,808	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G14	Tray	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	4K x 8	4K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10279DNA#U5 IC MCU 16BIT 12KB FLASH 24HWQFN Renesas Electronics Corporation	2,922	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tray	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	18	12KB (12K x 8)	FLASH	2K x 8	1K x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101GGAXXXNA#W0 IC MCU 16BIT 128KB FLASH 48HWQFN Renesas Electronics Corporation	3,185	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	128KB (128K x 8)	FLASH	-	12K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1027AAXXXNA#W5 IC MCU 16BIT 16KB FLASH 24HWQFN Renesas Electronics Corporation	2,159	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	2K x 8	1.5K x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101GADNA#W0 IC MCU 16BIT 16KB FLASH 48HWQFN Renesas Electronics Corporation	4,243	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	16KB (16K x 8)	FLASH	-	2K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10378DNA#W5 IC MCU 16BIT 8KB FLASH 24HWQFN Renesas Electronics Corporation	1,737	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1037ADNA#W0 IC MCU 16BIT 16KB FLASH 24HWQFN Renesas Electronics Corporation	2,957	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	-	1.5K x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100GGDNA#W0 IC MCU 16BIT 128KB FLASH 48HWQFN Renesas Electronics Corporation	4,576	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	128KB (128K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104BEDNA#U0 IC MCU 16BIT 64KB FLASH 32HWQFN Renesas Electronics Corporation	1,006	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G14	Tray	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	64KB (64K x 8)	FLASH	4K x 8	5.5K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104GFDNA#U0 IC MCU 16BIT 96KB FLASH 48HWQFN Renesas Electronics Corporation	2,306	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G14	Tray	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	96KB (96K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 10x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104BADNA#U0 IC MCU 16BIT 16KB FLASH 32HWQFN Renesas Electronics Corporation	3,511	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G14	Tray	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	16KB (16K x 8)	FLASH	4K x 8	2.5K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100BAGNA#W0 IC MCU 16BIT 16KB FLASH 32HWQFN Renesas Electronics Corporation	1,639	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G13	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	16KB (16K x 8)	FLASH	4K x 8	2K x 8	2.4V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F101GCDNA#U0 IC MCU 16BIT 32KB FLASH 48HWQFN Renesas Electronics Corporation	4,660	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tray	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	-	2K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10379DNA#W5 IC MCU 16BIT 12KB FLASH 24HWQFN Renesas Electronics Corporation	1,383	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	18	12KB (12K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1027ADNA#W5 IC MCU 16BIT 16KB FLASH 24HWQFN Renesas Electronics Corporation	3,938	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	2K x 8	1.5K x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101GEDNA#W0 IC MCU 16BIT 64KB FLASH 48HWQFN Renesas Electronics Corporation	2,539	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	64KB (64K x 8)	FLASH	-	4K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104BDGNA#U0 IC MCU 16BIT 48KB FLASH 32HWQFN Renesas Electronics Corporation	3,881	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G14	Tray	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	48KB (48K x 8)	FLASH	4K x 8	5.5K x 8	2.4V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10278GNA#U5 IC MCU 16BIT 8KB FLASH 24HWQFN Renesas Electronics Corporation	2,789	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tray	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	2K x 8	768 x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100GFDNA#U0 IC MCU 16BIT 96KB FLASH 48HWQFN Renesas Electronics Corporation	1,301	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tray	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	96KB (96K x 8)	FLASH	8K x 8	8K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104BDGNA#W0 IC MCU 16BIT 48KB FLASH 32HWQFN Renesas Electronics Corporation	1,141	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G14	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	48KB (48K x 8)	FLASH	4K x 8	5.5K x 8	2.4V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount

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FREQUENTLY ASKED QUESTIONS

Microcontrollers FAQ

Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.

What should I check when selecting Microcontrollers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Microcontrollers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Microcontrollers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.