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
P87C58X2FA,512 IC MCU 8BIT 32KB OTP 44PLCC NXP USA Inc.	2,680	-	RFQ	Datasheet	44-LCC (J-Lead)	87C	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	EBI/EMI, UART/USART	POR	32	32KB (32K x 8)	OTP	-	256 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89LV51RB2BA,512 IC MCU 8BIT 16KB FLASH 44PLCC NXP USA Inc.	3,746	-	RFQ	Datasheet	44-LCC (J-Lead)	89LV	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	16KB (16K x 8)	FLASH	-	512 x 8	2.7V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P89LV51RB2BBC,557 IC MCU 8BIT 16KB FLASH 44TQFP NXP USA Inc.	1,690	-	RFQ	Datasheet	44-TQFP	89LV	Tray	Obsolete	Not Verified	8051	8-Bit	33MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	16KB (16K x 8)	FLASH	-	512 x 8	2.7V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P89LV51RC2BN,112 IC MCU 8BIT 32KB FLASH 40DIP NXP USA Inc.	4,213	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	89LV	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	2.7V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
P89LV51RC2FA,512 IC MCU 8BIT 32KB FLASH 44PLCC NXP USA Inc.	2,996	-	RFQ	Datasheet	44-LCC (J-Lead)	89LV	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89LV51RC2FBC,557 IC MCU 8BIT 32KB FLASH 44TQFP NXP USA Inc.	1,341	-	RFQ	Datasheet	44-TQFP	89LV	Tray	Obsolete	Not Verified	8051	8-Bit	33MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89LV51RD2BA,512 IC MCU 8BIT 64KB FLASH 44PLCC NXP USA Inc.	4,719	-	RFQ	Datasheet	44-LCC (J-Lead)	89LV	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P89LV51RD2BN,112 IC MCU 8BIT 64KB FLASH 40DIP NXP USA Inc.	2,573	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	89LV	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
P89LV51RD2FA,512 IC MCU 8BIT 64KB FLASH 44PLCC NXP USA Inc.	1,707	-	RFQ	Datasheet	44-LCC (J-Lead)	89LV	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89V51RB2BBC,557 IC MCU 8BIT 16KB FLASH 44TQFP NXP USA Inc.	3,816	-	RFQ	Datasheet	44-TQFP	89V	Tray	Obsolete	Not Verified	8051	8-Bit	40MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
MC9S12H128VPVE IC MCU 16BIT 128KB FLASH 112LQFP NXP USA Inc.	4,961	-	RFQ	Datasheet	112-LQFP	HCS12	Tray	Obsolete	Not Verified	HCS12	16-Bit	16MHz	CANbus, I2C, SCI, SPI	LCD, POR, PWM, WDT	85	128KB (128K x 8)	FLASH	4K x 8	6K x 8	2.35V ~ 5.25V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S12H128VFVE IC MCU 16BIT 128KB FLASH 144LQFP NXP USA Inc.	4,356	-	RFQ	Datasheet	144-LQFP	HCS12	Tray	Obsolete	Not Verified	HCS12	16-Bit	16MHz	CANbus, I2C, SCI, SPI	LCD, POR, PWM, WDT	99	128KB (128K x 8)	FLASH	4K x 8	6K x 8	2.35V ~ 5.25V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S08QG4CPBE IC MCU 8BIT 4KB FLASH 16DIP NXP USA Inc.	1,899	-	RFQ	Datasheet	16-DIP (0.300", 7.62mm)	S08	Tube	Obsolete	Not Verified	S08	8-Bit	20MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	12	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
MC908QL3CDWE IC MCU 8BIT 6KB FLASH 16SOIC NXP USA Inc.	3,425	-	RFQ	Datasheet	16-SOIC (0.295", 7.50mm Width)	HC08	Tube	Obsolete	Not Verified	HC08	8-Bit	-	-	-	-	6KB (6K x 8)	FLASH	-	-	-	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC908JL16CFJER IC MCU 8BIT 16KB FLASH 32LQFP NXP USA Inc.	2,432	-	RFQ	Datasheet	32-LQFP	HC08	Tape & Reel (TR)	Obsolete	Not Verified	HC08	8-Bit	8MHz	I2C, SCI	LED, LVD, POR, PWM	26	16KB (16K x 8)	FLASH	-	512 x 8	2.7V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68L11K1FUE2 IC MCU 8BIT ROMLESS 80QFP NXP USA Inc.	4,883	-	RFQ	Datasheet	80-QFP	HC11	Tray	Obsolete	Not Verified	HC11	8-Bit	2MHz	SCI, SPI	POR, PWM, WDT	37	-	ROMless	640 x 8	768 x 8	3V ~ 5.5V	A/D 8x8b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
MC68HC705L5FUE IC MCU 8BIT 8KB EPROM/UV 80QFP NXP USA Inc.	4,120	-	RFQ	Datasheet	80-QFP	HC05	Tray	Obsolete	Not Verified	HC05	8-Bit	2.1MHz	SPI	LCD, POR, WDT	16	8KB (8K x 8)	EPROM, UV	-	256 x 8	2.2V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
MC908KX2MDWER IC MCU 8BIT 2KB FLASH 16SOIC NXP USA Inc.	4,951	-	RFQ	Datasheet	16-SOIC (0.295", 7.50mm Width)	HC08	Tape & Reel (TR)	Obsolete	Not Verified	HC08	8-Bit	8MHz	SCI	LVD, POR, PWM	13	2KB (2K x 8)	FLASH	-	192 x 8	2.7V ~ 5.5V	A/D 4x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC908MR32VBE IC MCU 8BIT 32KB FLASH 56PSDIP NXP USA Inc.	3,397	-	RFQ	Datasheet	56-SDIP (0.600", 15.24mm)	HC08	Tube	Obsolete	Not Verified	HC08	8-Bit	8MHz	SCI, SPI	LVD, POR, PWM	36	32KB (32K x 8)	FLASH	-	768 x 8	4.5V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 105°C (TA)	-	-	Through Hole
MC68HC11A1MFNE IC MCU 8BIT ROMLESS 52PLCC NXP USA Inc.	1,133	-	RFQ	Datasheet	52-LCC (J-Lead)	HC11	Tube	Obsolete	Not Verified	HC11	8-Bit	3MHz	SCI, SPI	POR, WDT	38	-	ROMless	512 x 8	256 x 8	4.5V ~ 5.5V	A/D 8x8b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount

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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.

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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.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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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.