Microcontrollers

Use the filters and product table below to compare Microcontrollers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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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
R7FA0E1073CSC#CA0 MCU RA0E1 ARM CM23 32MHZ 64K/12K Renesas Electronics Corporation	4,749	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RA0E1	Tube	Active	-	ARM® Cortex®-M23	32-Bit	32MHz	I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	16	64KB (64K x 8)	FLASH	1K x 8	12K x 8	1.6V ~ 5.5V	A/D 6x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10Y46ASP#10 IC MCU 16BIT 2KB FLASH 16SSOP Renesas Electronics Corporation	7,840	-	RFQ	Datasheet	16-SSOP (0.173", 4.40mm Width)	RL78/G10	Tray	Active	Not Verified	RL78	16-Bit	20MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	10	2KB (2K x 8)	FLASH	-	256 x 8	2V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10Y16DSP#10 IC MCU 16BIT 2KB FLASH 10LSSOP Renesas Electronics Corporation	3,920	-	RFQ	Datasheet	10-LSSOP (0.173", 4.40mm Width)	RL78/G10	Tray	Active	Not Verified	RL78	16-Bit	20MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	8	2KB (2K x 8)	FLASH	-	256 x 8	2V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10Y14DSP#10 IC MCU 16BIT 1KB FLASH 10LSSOP Renesas Electronics Corporation	3,397	-	RFQ	Datasheet	10-LSSOP (0.173", 4.40mm Width)	RL78/G10	Tray	Active	Not Verified	RL78	16-Bit	20MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	8	1KB (1K x 8)	FLASH	-	128 x 8	2V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA2E3052DNH#BA0 MCU RA2E3 ARM CM23 48MHZ 32K/16K Renesas Electronics Corporation	4,497	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RA2E3	Tray	Active	-	ARM® Cortex®-M23	32-Bit	48MHz	I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	2K x 8	16K x 8	1.6V ~ 5.5V	A/D 10x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA2E3052DFJ#BA0 MCU RA2E3 ARM CM23 48MHZ 32K/16K Renesas Electronics Corporation	3,240	-	RFQ	Datasheet	32-LQFP	RA2E3	Tray	Active	-	ARM® Cortex®-M23	32-Bit	48MHz	I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	2K x 8	16K x 8	1.6V ~ 5.5V	A/D 10x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11Y67ASM#10 IC MCU 16BIT 4KB FLASH 20TSSOP Renesas Electronics Corporation	3,328	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	RL78/G1N	Tray	Active	-	RL78	16-Bit	20MHz	CSI, UART/USART	POR, WDT	16	4KB (4K x 8)	FLASH	-	512 x 8	2V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11Y67ASM#50 IC MCU 16BIT 4KB FLASH 20TSSOP Renesas Electronics Corporation	2,500	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	RL78/G1N	Tape & Reel (TR)	Active	-	RL78	16-Bit	20MHz	CSI, UART/USART	POR, WDT	16	4KB (4K x 8)	FLASH	-	512 x 8	2V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F11W67ASM#50 IC MCU 16BIT 4KB FLASH 20TSSOP Renesas Electronics Corporation	2,490	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	RL78/G1M	Tape & Reel (TR)	Active	-	RL78	16-Bit	20MHz	CSI, UART/USART	POR, WDT	16	4KB (4K x 8)	FLASH	-	512 x 8	2V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA2E3053CNH#BA0 MCU RA2E3 ARM CM23 48MHZ 32K/16K Renesas Electronics Corporation	1,711	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RA2E3	Tray	Active	-	ARM® Cortex®-M23	32-Bit	48MHz	I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	2K x 8	16K x 8	1.6V ~ 5.5V	A/D 10x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount

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FREQUENTLY ASKED QUESTIONS

Microcontrollers FAQ

Common questions about filtering, comparing and sourcing Microcontrollers components.

How can I narrow the Microcontrollers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Microcontrollers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.