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
CF388-SM0860GQ IC MCU 8BIT TQFP Silicon Labs	4,637	-	RFQ	Datasheet	-	-	Tray	Discontinued at Digi-Key	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STM32L476JGY6VTR IC MCU 32BIT 1MB FLASH 72WLCSP STMicroelectronics	2,901	-	RFQ	Datasheet	72-UFBGA, WLCSP	STM32L4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, LCD, PWM, WDT	57	1MB (1M x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY441-MMHRA0 IC MCU 8BIT 4KB FLASH 20QFN Microchip Technology	3,594	-	RFQ	Datasheet	20-VFQFN Exposed Pad	AVR® ATtiny	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	PWM	12	4KB (4K x 8)	FLASH	256 x 8	256 x 8	1.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S3F8S28XZZ-DK98 IC MCU 8BIT 8KB FLASH 20DIP Zilog	4,270	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	S3F8	Tray	Active	Not Verified	SAM8RC	8-Bit	12MHz	I2C, UART/USART	LCD, LVD, LVR, PWM, WDT	22	8KB (8K x 8)	FLASH	-	272 x 8	1.8V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
S3F8S28XZZ-SK98 IC MCU 8BIT 8KB FLASH 20SOP Zilog	1,567	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	S3F8	Tube	Active	Not Verified	SAM8RC	8-Bit	12MHz	I2C, UART/USART	LCD, LVD, LVR, PWM, WDT	22	8KB (8K x 8)	FLASH	-	272 x 8	1.8V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S3F8S39XZZ-SO99 IC MCU 8BIT 32KB FLASH 32SOP Zilog	2,024	-	RFQ	Datasheet	32-SOIC (0.450", 11.40mm Width)	S3F8	Tube	Active	Not Verified	SAM8RC	8-Bit	12MHz	I2C, SPI, UART/USART	LCD, LVD, LVR, PWM, WDT	26	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S3F8S39XZZ-LO89 IC MCU 8BIT 32KB FLASH 32ELP Zilog	4,422	-	RFQ	Datasheet	32-WFQFN Exposed Pad	S3F8	Tray	Active	Not Verified	SAM8RC	8-Bit	12MHz	I2C, SPI, UART/USART	LCD, LVD, LVR, PWM, WDT	26	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S3F8S19XZZ-QR89 IC MCU 8BIT 32KB FLASH 48QFP Zilog	3,038	-	RFQ	Datasheet	48-QFP	S3F8	Tray	Active	Not Verified	SAM88RC	8-Bit	12MHz	I2C, SPI, UART/USART	LCD, LVD, LVR, PWM, WDT	40	32KB (32K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S3F8S6BXZZ-QT8B IC MCU 8BIT 64KB FLASH 80QFP Zilog	4,922	-	RFQ	Datasheet	80-BQFP	S3F8	Tray	Active	Not Verified	SAM88RC	8-Bit	12MHz	SIO, UART/USART	LCD, LVR, PWM, WDT	54	64KB (64K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S3F8S7BXZZ-TW8B IC MCU 8BIT 64KB FLASH 80TQFP Zilog	2,500	-	RFQ	Datasheet	80-TQFP	S3F8	Tray	Active	Not Verified	SAM88RC	8-Bit	12MHz	SIO, UART/USART	LCD, LVR, PWM, WDT	70	64KB (64K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101AEASP#X0 IC MCU 16BIT 64KB FLASH 30LSSOP Renesas Electronics Corporation	4,733	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G13	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	21	64KB (64K x 8)	FLASH	-	4K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101AGASP#X0 IC MCU 16BIT 128KB FLASH 30LSSOP Renesas Electronics Corporation	3,167	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G13	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	21	128KB (128K x 8)	FLASH	-	12K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104BCAFP#X0 IC MCU 16BIT 32KB FLASH 32LQFP Renesas Electronics Corporation	4,634	-	RFQ	Datasheet	32-LQFP	RL78/G14	Tape & Reel (TR)	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	32KB (32K x 8)	FLASH	4K x 8	4K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104MFGFB#X0 IC MCU 16BIT 96KB FLASH 80LQFP Renesas Electronics Corporation	4,670	-	RFQ	Datasheet	80-LQFP	RL78/G14	Tape & Reel (TR)	Obsolete	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 ~ 105°C (TA)	-	-	Surface Mount
S912ZVMC12F2WKH IC MCU 16BIT 128KB FLASH 64LQFP NXP USA Inc.	4,448	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tray	Obsolete	Not Verified	S12Z	16-Bit	50MHz	CANbus, SCI, SPI	DMA, POR, PWM, WDT	31	128KB (128K x 8)	FLASH	512 x 8	8K x 8	3.5V ~ 40V	A/D 9x12b	Internal	-40°C ~ 150°C (TA)	-	-	Surface Mount
S912ZVMC12F2WKHR IC MCU 16BIT 128KB FLASH 64LQFP NXP USA Inc.	3,231	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tape & Reel (TR)	Obsolete	Not Verified	S12Z	16-Bit	50MHz	CANbus, SCI, SPI	DMA, POR, PWM, WDT	31	128KB (128K x 8)	FLASH	512 x 8	8K x 8	3.5V ~ 40V	A/D 9x12b	Internal	-40°C ~ 150°C (TA)	-	-	Surface Mount
S912ZVMC64F1MKH IC MCU 16BIT 64KB FLASH 64LQFP NXP USA Inc.	1,812	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tray	Obsolete	Not Verified	S12Z	16-Bit	50MHz	CANbus, SCI, SPI	DMA, POR, PWM, WDT	31	64KB (64K x 8)	FLASH	512 x 8	4K x 8	3.5V ~ 40V	A/D 9x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S912ZVMC64F1WKH IC MCU 16BIT 64KB FLASH 64LQFP NXP USA Inc.	2,367	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tray	Obsolete	Not Verified	S12Z	16-Bit	50MHz	CANbus, SCI, SPI	DMA, POR, PWM, WDT	31	64KB (64K x 8)	FLASH	512 x 8	4K x 8	3.5V ~ 40V	A/D 9x12b	Internal	-40°C ~ 150°C (TA)	-	-	Surface Mount
S912ZVML12F1MKHR IC MCU 16BIT 128KB FLASH 64LQFP NXP USA Inc.	1,398	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tape & Reel (TR)	Obsolete	Not Verified	S12Z	16-Bit	50MHz	LINbus, SCI, SPI	DMA, POR, PWM, WDT	31	128KB (128K x 8)	FLASH	512 x 8	8K x 8	3.5V ~ 40V	A/D 9x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S912ZVML12F2MKH IC MCU 16BIT 128KB FLASH 64LQFP NXP USA Inc.	2,889	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tray	Obsolete	Not Verified	S12Z	16-Bit	50MHz	LINbus, SCI, SPI	DMA, POR, PWM, WDT	31	128KB (128K x 8)	FLASH	512 x 8	8K x 8	3.5V ~ 40V	A/D 9x12b	Internal	-40°C ~ 125°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.

How do I request a quote for Microcontrollers components?

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.