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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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
PIC24FJ96GA010T-I/PT IC MCU 16BIT 96KB FLASH 100TQFP Microchip Technology	4,409	-	RFQ	Datasheet	100-TQFP	PIC® 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	84	96KB (32K x 24)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT91SAM7S64-MU IC MCU 16/32BIT 64KB FLASH 64QFN Microchip Technology	1,047	-	RFQ	Datasheet	64-VFQFN Exposed Pad	SAM7S	Tray	Obsolete	Not Verified	ARM7®	16/32-Bit	55MHz	I2C, SPI, SSC, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (64K x 8)	FLASH	-	16K x 8	1.65V ~ 1.95V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89C51CC01UA-RLTUM IC MCU 8BIT 32KB FLASH 44VQFP Microchip Technology	4,716	-	RFQ	Datasheet	44-LQFP	AT89C CAN	Tray	Obsolete	Verified	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	34	32KB (32K x 8)	FLASH	2K x 8	1.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F4682-E/P IC MCU 8BIT 80KB FLASH 40DIP Microchip Technology	4,574	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	36	80KB (40K x 16)	FLASH	1K x 8	3.25K x 8	4.2V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
DSPIC33FJ128GP710T-I/PT IC MCU 16BIT 128KB FLASH 100TQFP Microchip Technology	3,482	-	RFQ	Datasheet	100-TQFP	dsPIC™ 33F	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	85	128KB (128K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F86J50T-I/PT IC MCU 8BIT 64KB FLASH 80TQFP Microchip Technology	2,386	-	RFQ	Datasheet	80-TQFP	PIC® 18J	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	48MHz	EBI/EMI, I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, LVD, POR, PWM, WDT	65	64KB (32K x 16)	FLASH	-	3.8K x 8	2V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F45K20-E/ML IC MCU 8BIT 32KB FLASH 44QFN Microchip Technology	2,614	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® XLP™ 18K	Tube	Active	Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	35	32KB (16K x 16)	FLASH	256 x 8	1.5K x 8	1.8V ~ 3.6V	A/D 14x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18F4423-E/P IC MCU 8BIT 16KB FLASH 40DIP Microchip Technology	4,910	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	36	16KB (8K x 16)	FLASH	256 x 8	768 x 8	4.2V ~ 5.5V	A/D 13x12b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC18F1230-E/P IC MCU 8BIT 4KB FLASH 18DIP Microchip Technology	3,710	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	25MHz	UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	16	4KB (2K x 16)	FLASH	128 x 8	256 x 8	4.2V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC18F1330-E/SO IC MCU 8BIT 8KB FLASH 18SOIC Microchip Technology	2,822	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	25MHz	UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	16	8KB (4K x 16)	FLASH	128 x 8	256 x 8	4.2V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 125°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.