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
R7FA6M4AD3CFB#AA0 IC MCU 32BIT 512KB FLSH 144LFQFP Renesas Electronics Corporation	170	-	RFQ	Datasheet	144-LQFP	RA6M4	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	200MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, QSPI, SCI, SPI, SSI, UART/USART, USB	Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT	109	512KB (512K x 8)	FLASH	8K x 8	256K x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA6T2BD3CFP#AA0 IC MCU 32BIT 512KB FLSH 100LFQFP Renesas Electronics Corporation	201	-	RFQ	Datasheet	100-LQFP	RA6T2	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	240MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	84	512KB (512K x 8)	FLASH	16K x 8	64K x 8	2.7V ~ 3.6V	A/D 38x12b SAR; D/A 4x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F566TEEGFN#30 IC MCU 32BIT 512KB FLASH 80LFQFP Renesas Electronics Corporation	243	-	RFQ	Datasheet	80-LQFP	-	Tray	Active	Not Verified	RXv3	32-Bit	160MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART	DMA, LVD, POR, PWM, WDT	52	512KB (512K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 5.5V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F566TEEGFF#30 IC MCU 32BIT 512KB FLASH 80LQFP Renesas Electronics Corporation	178	-	RFQ	Datasheet	80-LQFP	RX66T	Tray	Active	Not Verified	RXv3	32-Bit Single-Core	160MHz	CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART	DMA, LVD, POR, PWM, WDT	52	512KB (512K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 5.5V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F56517BDFB#30 IC MCU 32BIT 768KB FLSH 144LFQFP Renesas Electronics Corporation	229	-	RFQ	Datasheet	144-LQFP	RX651	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	111	768KB (768K x 8)	FLASH	-	256K x 8	2.7V ~ 3.6V	A/D 29x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F5671EHGFB#30 IC MCU 32BIT 2MB FLASH 144LFQFP Renesas Electronics Corporation	288	-	RFQ	Datasheet	144-LQFP	RX671	Tray	Active	Not Verified	RXv3	32-Bit Single-Core	120MHz	CANbus, I2C, LINbus, QSPI, SCI, SPI, USB	Capacitive Touch, DMA, LVD, POR, PWM, WDT	113	2MB (2M x 8)	FLASH	8K x 8	384K x 8	2.7V ~ 3.6V	A/D 20x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F565N9BDFP#30 IC MCU 32BIT 1MB FLASH 100LFQFP Renesas Electronics Corporation	180	-	RFQ	Datasheet	100-LQFP	RX65N	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	78	1MB (1M x 8)	FLASH	-	256K x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21244SDFP#V2 IC MCU 16BIT 16KB FLASH 52LQFP Renesas Electronics Corporation	458	-	RFQ	Datasheet	52-LQFP	R8C/2x/24	Tray	Not For New Designs	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, Voltage Detect, WDT	41	16KB (16K x 8)	FLASH	-	1K x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FS5D37A3A01CFP#AA0 IC MCU 32BIT 512KB FLSH 100LFQFP Renesas Electronics Corporation	190	-	RFQ	Datasheet	100-LQFP	Renesas Synergy™ S5	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, I2C, IrDA, SCI, SDH, SPI, SSI, UART, USB	Cap Sense, DMA, LVD, POR, PWM, RTC, WDT	67	512KB (512K x 8)	FLASH	8K x 8	256K x 8	2.7V ~ 3.6V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA6M4AE3CFB#AA0 IC MCU 32BIT 768KB FLSH 144LFQFP Renesas Electronics Corporation	180	-	RFQ	Datasheet	144-LQFP	RA6M4	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	200MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, QSPI, SCI, SPI, SSI, UART/USART, USB	Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT	109	768KB (768K x 8)	FLASH	8K x 8	256K x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 2x12b	External, 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.