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
R5F51135AGFP#3A IC MCU 32BIT 128KB FLSH 100LFQFP Renesas Electronics Corporation	4,107	-	RFQ	Datasheet	100-LQFP	RX113	Tray	Discontinued at Digi-Key	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, IrDA, SCI, SPI, SSI, USB OTG	Capacitive Touch, DMA, LCD, LVD, POR, PWM, WDT	82	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 3.6V	A/D 17x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104AGDSP#10 IC MCU 16BIT 128KB FLASH 30LSSOP Renesas Electronics Corporation	3,299	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G14	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	21	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 5.5V	A/D 8x8/10b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104MGDFA#30 IC MCU 16BIT 128KB FLASH 80LQFP Renesas Electronics Corporation	3,173	-	RFQ	Datasheet	80-LQFP	RL78/G14	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 5.5V	A/D 17x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F5631YHDFP#V0 IC MCU 32BIT 1MB FLASH 100LFQFP Renesas Electronics Corporation	4,970	-	RFQ	Datasheet	100-LQFP	RX631	Tray	Discontinued at Digi-Key	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	78	1MB (1M x 8)	FLASH	32K x 8	256K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52206BDFK#30 IC MCU 32BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	2,333	-	RFQ	Datasheet	64-LQFP	RX200	Tray	Obsolete	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, IrDA, SCI, SPI	DMA, LVD, POR, PWM, WDT	48	256KB (256K x 8)	FLASH	8K x 8	16K x 8	1.62V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104FADFP#10 IC MCU 16BIT 16KB FLASH 44LQFP Renesas Electronics Corporation	3,753	-	RFQ	Datasheet	44-LQFP	RL78/G14	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	31	16KB (16K x 8)	FLASH	4K x 8	2.5K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104GCDFB#10 IC MCU 16BIT 32KB FLASH 48LFQFP Renesas Electronics Corporation	2,768	-	RFQ	Datasheet	48-LQFP	RL78/G14	Tray	Last Time Buy	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
R5F562TAEDFP#11 IC MCU 32BIT 256KB FLSH 100LFQFP Renesas Electronics Corporation	1,583	-	RFQ	Datasheet	100-LQFP	RX62T	Tray	Obsolete	Not Verified	RX	32-Bit Single-Core	100MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	55	256KB (256K x 8)	FLASH	32K x 8	16K x 8	2.7V ~ 3.6V	A/D 4x10b, 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52106BGFP#30 IC MCU 32BIT 256KB FLSH 100LFQFP Renesas Electronics Corporation	2,611	-	RFQ	Datasheet	100-LQFP	RX200	Tray	Discontinued at Digi-Key	Not Verified	RX	32-Bit Single-Core	50MHz	EBI/EMI, I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	84	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.62V ~ 5.5V	A/D 16x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F521A8BGFP#30 IC MCU 32BIT 512KB FLSH 100LFQFP Renesas Electronics Corporation	3,306	-	RFQ	Datasheet	100-LQFP	RX21A	Tray	Discontinued at Digi-Key	Not Verified	RX	32-Bit Single-Core	50MHz	I2C, IrDA, SCI, SPI	DMA, LVD, POR, PWM, WDT	66	512KB (512K x 8)	FLASH	8K x 8	64K x 8	2.7V ~ 3.6V	A/D 7x10/24b Sigma-Delta; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104MFDFB#10 IC MCU 16BIT 96KB FLASH 80LFQFP Renesas Electronics Corporation	3,697	-	RFQ	Datasheet	80-LQFP	RL78/G14	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	96KB (96K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 17x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F5210BBGFP#30 IC MCU 32BIT 1MB FLASH 100LFQFP Renesas Electronics Corporation	3,568	-	RFQ	Datasheet	100-LQFP	RX200	Tray	Discontinued at Digi-Key	Not Verified	RX	32-Bit Single-Core	50MHz	EBI/EMI, I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	84	1MB (1M x 8)	FLASH	8K x 8	96K x 8	1.62V ~ 5.5V	A/D 16x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F52203BDFK#30 IC MCU 32BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	1,750	-	RFQ	Datasheet	64-LQFP	RX200	Tray	Obsolete	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, IrDA, SCI, SPI	DMA, LVD, POR, PWM, WDT	48	64KB (64K x 8)	FLASH	8K x 8	8K x 8	1.62V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101FCDFP#10 IC MCU 16BIT 32KB FLASH 44LQFP Renesas Electronics Corporation	1,044	-	RFQ	Datasheet	44-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	31	32KB (32K x 8)	FLASH	-	2K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101MHDFB#10 IC MCU 16BIT 192KB FLASH 80LFQFP Renesas Electronics Corporation	2,973	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	192KB (192K x 8)	FLASH	-	16K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101PHDFB#10 IC MCU 16BIT 192KB FLSH 100LFQFP Renesas Electronics Corporation	2,732	-	RFQ	Datasheet	100-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	82	192KB (192K x 8)	FLASH	-	16K x 8	1.6V ~ 5.5V	A/D 20x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52201BDFK#30 IC MCU 32BIT 32KB FLASH 64LQFP Renesas Electronics Corporation	3,740	-	RFQ	Datasheet	64-LQFP	RX200	Tray	Obsolete	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, IrDA, SCI, SPI	DMA, LVD, POR, PWM, WDT	48	32KB (32K x 8)	FLASH	8K x 8	4K x 8	1.62V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104MGDFA#10 IC MCU 16BIT 128KB FLASH 80LQFP Renesas Electronics Corporation	1,506	-	RFQ	Datasheet	80-LQFP	RL78/G14	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 5.5V	A/D 17x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100JGDFA#10 IC MCU 16BIT 128KB FLASH 52LQFP Renesas Electronics Corporation	3,309	-	RFQ	Datasheet	52-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104LJDFB#30 IC MCU 16BIT 256KB FLASH 64LFQFP Renesas Electronics Corporation	3,029	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tray	Discontinued at Digi-Key	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	256KB (256K x 8)	FLASH	8K x 8	24K x 8	1.6V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	Internal	-40°C ~ 85°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.