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
R7FS3A77C3A01CFB#AA1 IC MCU 32BIT 1MB FLASH 144LFQFP Renesas Electronics Corporation	227	-	RFQ	Datasheet	144-LQFP	Renesas Synergy™ S3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	48MHz	CANbus, EBI/EMI, I2C, IrDA, MMC/SD, QSPI, SCI, SPI, UART/USART, USB	DMA, LCD, LVD, POR, PWM, WDT	124	1MB (1M x 8)	FLASH	16K x 8	192K x 8	1.6V ~ 5.5V	A/D 28x14b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F564MFDDFB#31 IC MCU 32BIT 2MB FLASH 144LQFP Renesas Electronics Corporation	124	-	RFQ	Datasheet	144-LQFP	RX600	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	111	2MB (2M x 8)	FLASH	64K x 8	552K x 8	2.7V ~ 3.6V	A/D 29x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R4F24249NVFPV IC MCU 16BIT 256KB FLASH 120LQFP Renesas Electronics Corporation	179	-	RFQ	Datasheet	120-LQFP	H8® H8S/2400	Tray	Not For New Designs	Not Verified	H8S/2600	16-Bit	33MHz	EBI/EMI, I2C, IrDA, SCI, SSU, UART/USART	DMA, POR, PWM, WDT	83	256KB (256K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 10x10b; D/A 2x8b	External	-20°C ~ 75°C (TA)	-	-	Surface Mount
R5F571MLHDFC#30 IC MCU 32BIT 4MB FLASH 176LFQFP Renesas Electronics Corporation	108	-	RFQ	Datasheet	176-LQFP	RX71M	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	240MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG	DMA, LVD, POR, PWM, WDT	127	4MB (4M x 8)	FLASH	64K x 8	512K x 8	2.7V ~ 3.6V	A/D 8x12b, 21x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FS7G27G2A01CBD#AC0 IC MCU 32BIT 3MB FLASH 224LFBGA Renesas Electronics Corporation	4,928	-	RFQ	Datasheet	224-LFBGA	Renesas Synergy™ S7	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	240MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	DMA, LCD, LVD, POR, PWM, WDT	172	3MB (3M x 8)	FLASH	64K x 8	640K x 8	2.7V ~ 3.6V	A/D 25x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FS5D97E2A01CBG#AC0 IC MCU 32BIT 2MB FLASH 176LFBGA Renesas Electronics Corporation	181	-	RFQ	Datasheet	176-LFBGA	Renesas Synergy™ S5	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	133	2MB (2M x 8)	FLASH	64K x 8	640K x 8	2.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F571MLCDBG#20 IC MCU 32BIT 4MB FLASH 176LFBGA Renesas Electronics Corporation	158	-	RFQ	Datasheet	176-LFBGA	RX71M	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	240MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG	DMA, LVD, POR, PWM, WDT	127	4MB (4M x 8)	FLASH	64K x 8	512K x 8	2.7V ~ 3.6V	A/D 8x12b, 21x12b; D/A 2x12	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FS5D97C3A01CFP#AA0 IC MCU 32BIT 1MB FLASH 100LQFP Renesas Electronics Corporation	130	-	RFQ	Datasheet	100-LQFP	Renesas Synergy™ S5	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	76	1MB (1M x 8)	FLASH	64K x 8	640K x 8	2.7V ~ 3.6V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FS7G27G3A01CFP#AA0 IC MCU 32BIT 3MB FLASH 100LQFP Renesas Electronics Corporation	351	-	RFQ	Datasheet	100-LQFP	Renesas Synergy™ S7	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	240MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	DMA, LCD, LVD, POR, PWM, WDT	70	3MB (3M x 8)	FLASH	64K x 8	640K x 8	2.7V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FS7G27H3A01CFB#AA0 IC MCU 32BIT 4MB FLASH 144LQFP Renesas Electronics Corporation	280	-	RFQ	Datasheet	144-LQFP	Renesas Synergy™ S7	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	240MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	DMA, LCD, LVD, POR, PWM, WDT	104	4MB (4M x 8)	FLASH	64K x 8	640K x 8	2.7V ~ 3.6V	A/D 19x12b; D/A 2x12b	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.