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
R5F1026AASP#V0 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	4,120	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tray	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	14	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
R5F1026AASP#X0 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	2,675	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	14	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
R5F10366ASP#V0 IC MCU 16BIT 2KB FLASH 20LSSOP Renesas Electronics Corporation	4,013	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tray	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	2KB (2K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10366ASP#X0 IC MCU 16BIT 2KB FLASH 20LSSOP Renesas Electronics Corporation	3,043	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Bulk	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	2KB (2K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10367ASP#V0 IC MCU 16BIT 4KB FLASH 20LSSOP Renesas Electronics Corporation	2,176	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tube	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	4KB (4K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10368ASP#V0 IC MCU 16BIT 8KB FLASH 20LSSOP Renesas Electronics Corporation	4,753	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tube	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	8KB (8K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10368ASP#X0 IC MCU 16BIT 8KB FLASH 20LSSOP Renesas Electronics Corporation	4,234	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Bulk	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	8KB (8K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10369ASP#V0 IC MCU 16BIT 12KB FLASH 20LSSOP Renesas Electronics Corporation	1,913	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tube	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	12KB (12K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10369ASP#X0 IC MCU 16BIT 12KB FLASH 20LSSOP Renesas Electronics Corporation	3,865	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Bulk	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	12KB (12K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1036AASP#X0 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	4,584	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Bulk	Obsolete	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	14	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
R5F21192SP#W4 IC MCU 16BIT 8KB FLASH 20LSSOP Renesas Electronics Corporation	2,326	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	R8C/1x/19	Tape & Reel (TR)	Obsolete	Verified	R8C	16-Bit	20MHz	SIO, UART/USART	LED, POR, Voltage Detect, WDT	13	8KB (8K x 8)	FLASH	2K x 8	512 x 8	2.7V ~ 5.5V	-	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R5F21262SDFP#X6 IC MCU 16BIT 8KB FLASH 32LQFP Renesas Electronics Corporation	4,880	-	RFQ	Datasheet	32-LQFP	R8C/2x/26	Tape & Reel (TR)	Active	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LED, POR, Voltage Detect, WDT	25	8KB (8K x 8)	FLASH	-	512 x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21262SNFP#X6 IC MCU 16BIT 8KB FLASH 32LQFP Renesas Electronics Corporation	4,423	-	RFQ	Datasheet	32-LQFP	R8C/2x/26	Tape & Reel (TR)	Active	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LED, POR, Voltage Detect, WDT	25	8KB (8K x 8)	FLASH	-	512 x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R5F21262SYFP#X6 IC MCU 16BIT 8KB FLASH 32LQFP Renesas Electronics Corporation	2,473	-	RFQ	Datasheet	32-LQFP	R8C/2x/26	Tape & Reel (TR)	Obsolete	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LED, POR, Voltage Detect, WDT	25	8KB (8K x 8)	FLASH	-	512 x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R5F21264JFP#W4 IC MCU 16BIT 16KB FLASH 32LQFP Renesas Electronics Corporation	2,097	-	RFQ	Datasheet	32-LQFP	R8C/2x/26	Tape & Reel (TR)	Obsolete	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LED, POR, Voltage Detect, WDT	25	16KB (16K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21264SDFP#V2 IC MCU 16BIT 16KB FLASH 32LQFP Renesas Electronics Corporation	2,067	-	RFQ	Datasheet	32-LQFP	R8C/2x/26	Tray	Active	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LED, POR, Voltage Detect, WDT	25	16KB (16K x 8)	FLASH	-	1K x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21264SDFP#X6 IC MCU 16BIT 16KB FLASH 32LQFP Renesas Electronics Corporation	3,044	-	RFQ	Datasheet	32-LQFP	R8C/2x/26	Tape & Reel (TR)	Active	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LED, POR, Voltage Detect, WDT	25	16KB (16K x 8)	FLASH	-	1K x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21265SDFP#V2 IC MCU 16BIT 24KB FLASH 32LQFP Renesas Electronics Corporation	4,018	-	RFQ	Datasheet	32-LQFP	R8C/2x/26	Tray	Active	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LED, POR, Voltage Detect, WDT	25	24KB (24K x 8)	FLASH	-	1.5K x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21265SDFP#X6 IC MCU 16BIT 24KB FLASH 32LQFP Renesas Electronics Corporation	1,960	-	RFQ	Datasheet	32-LQFP	R8C/2x/26	Tape & Reel (TR)	Active	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LED, POR, Voltage Detect, WDT	25	24KB (24K x 8)	FLASH	-	1.5K x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21265SNFP#V2 IC MCU 16BIT 24KB FLASH 32LQFP Renesas Electronics Corporation	4,747	-	RFQ	Datasheet	32-LQFP	R8C/2x/26	Tray	Active	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LED, POR, Voltage Detect, WDT	25	24KB (24K x 8)	FLASH	-	1.5K x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount

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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.

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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.