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
LPC2124FBD64,151 IC MCU 16/32B 256KB FLASH 64LQFP NXP USA Inc.	4,911	-	RFQ	Datasheet	64-LQFP	LPC2100	Tray	Obsolete	Not Verified	ARM7®	16/32-Bit	60MHz	I2C, Microwire, SPI, SSI, SSP, UART/USART	POR, PWM, WDT	46	256KB (256K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC2129FBD64,151 IC MCU 16/32B 256KB FLASH 64LQFP NXP USA Inc.	2,026	-	RFQ	Datasheet	64-LQFP	LPC2100	Tray	Obsolete	Not Verified	ARM7®	16/32-Bit	60MHz	CANbus, I2C, Microwire, SPI, SSI, SSP, UART/USART	POR, PWM, WDT	46	256KB (256K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC2210FBD144,551 IC MCU 16/32BIT ROMLESS 144LQFP NXP USA Inc.	2,397	-	RFQ	Datasheet	144-LQFP	LPC2200	Bag	Obsolete	Not Verified	ARM7®	16/32-Bit	60MHz	EBI/EMI, I2C, Microwire, SPI, SSI, SSP, UART/USART	POR, PWM, WDT	76	-	ROMless	-	16K x 8	1.65V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC2212FBD144,551 IC MCU 16/32B 128KB FLSH 144LQFP NXP USA Inc.	4,907	-	RFQ	Datasheet	144-LQFP	LPC2200	Bag	Obsolete	Not Verified	ARM7®	16/32-Bit	60MHz	EBI/EMI, I2C, Microwire, SPI, SSI, SSP, UART/USART	POR, PWM, WDT	112	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 1.95V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC2214FBD144,551 IC MCU 16/32B 256KB FLSH 144LQFP NXP USA Inc.	4,347	-	RFQ	Datasheet	144-LQFP	LPC2200	Bag	Obsolete	Not Verified	ARM7®	16/32-Bit	60MHz	EBI/EMI, I2C, Microwire, SPI, SSI, SSP, UART/USART	POR, PWM, WDT	112	256KB (256K x 8)	FLASH	-	16K x 8	1.65V ~ 1.95V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC2292FBD144,551 IC MCU 16/32B 256KB FLSH 144LQFP NXP USA Inc.	2,016	-	RFQ	Datasheet	144-LQFP	LPC2200	Bag	Obsolete	Not Verified	ARM7®	16/32-Bit	60MHz	CANbus, EBI/EMI, I2C, Microwire, SPI, SSI, SSP, UART/USART	POR, PWM, WDT	112	256KB (256K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P80C31SBAA,512 IC MCU 8BIT ROMLESS 44PLCC NXP USA Inc.	4,036	-	RFQ	Datasheet	44-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	8051	8-Bit	16MHz	UART/USART	POR	32	-	ROMless	-	128 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P80C32SBAA,512 IC MCU 8BIT ROMLESS 44PLCC NXP USA Inc.	1,135	-	RFQ	Datasheet	44-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	8051	8-Bit	16MHz	UART/USART	POR	32	-	ROMless	-	256 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P80C32UBAA,512 IC MCU 8BIT ROMLESS 44PLCC NXP USA Inc.	4,565	-	RFQ	Datasheet	44-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	UART/USART	POR	32	-	ROMless	-	256 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P80C552EBA/08,512 IC MCU 8BIT ROMLESS 68PLCC NXP USA Inc.	2,422	-	RFQ	Datasheet	68-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	8051	8-Bit	16MHz	EBI/EMI, I2C, UART/USART	POR, PWM, WDT	40	-	ROMless	-	256 x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P80C552EBB/08,557 IC MCU 8BIT ROMLESS 80PQFP NXP USA Inc.	1,414	-	RFQ	Datasheet	80-BQFP	80C	Tray	Obsolete	Not Verified	8051	8-Bit	16MHz	EBI/EMI, I2C, UART/USART	POR, PWM, WDT	40	-	ROMless	-	256 x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P80C552EFA/08,512 IC MCU 8BIT ROMLESS 68PLCC NXP USA Inc.	2,807	-	RFQ	Datasheet	68-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	8051	8-Bit	16MHz	EBI/EMI, I2C, UART/USART	POR, PWM, WDT	40	-	ROMless	-	256 x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P80C552IBA/08,512 IC MCU 8BIT ROMLESS 68PLCC NXP USA Inc.	4,791	-	RFQ	Datasheet	68-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	8051	8-Bit	24MHz	EBI/EMI, I2C, UART/USART	POR, PWM, WDT	40	-	ROMless	-	256 x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P80C552IFA/08,512 IC MCU 8BIT ROMLESS 68PLCC NXP USA Inc.	2,534	-	RFQ	Datasheet	68-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	8051	8-Bit	24MHz	EBI/EMI, I2C, UART/USART	POR, PWM, WDT	40	-	ROMless	-	256 x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P80C554SBBD,157 IC MCU 8BIT ROMLESS 64LQFP NXP USA Inc.	1,297	-	RFQ	Datasheet	64-LQFP	80C	Bag	Obsolete	Not Verified	8051	8-Bit	16MHz	EBI/EMI, I2C, UART/USART	POR, PWM, WDT	40	-	ROMless	-	512 x 8	2.7V ~ 5.5V	A/D 7x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P80C592FFA/00,512 IC MCU 8BIT ROMLESS 68PLCC NXP USA Inc.	1,886	-	RFQ	Datasheet	68-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	8051	8-Bit	16MHz	CANbus, EBI/EMI, UART/USART	DMA, POR, PWM, WDT	48	-	ROMless	-	512 x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P87C51FA-4A,512 IC MCU 8BIT 8KB OTP 44PLCC NXP USA Inc.	4,537	-	RFQ	Datasheet	44-LCC (J-Lead)	87C	Tube	Obsolete	Not Verified	8051	8-Bit	16MHz	EBI/EMI, UART/USART	POR, PWM	32	8KB (8K x 8)	OTP	-	256 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P87C51MB2BA/02,529 IC MCU 8BIT 64KB OTP 44PLCC NXP USA Inc.	4,027	-	RFQ	Datasheet	44-LCC (J-Lead)	87C	Tube	Obsolete	Not Verified	8051	8-Bit	24MHz	EBI/EMI, SPI, UART/USART	POR, PWM, WDT	34	64KB (64K x 8)	OTP	-	2K x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P87C51RB+4A,512 IC MCU 8BIT 16KB OTP 44PLCC NXP USA Inc.	1,527	-	RFQ	Datasheet	44-LCC (J-Lead)	87C	Tube	Obsolete	Verified	8051	8-Bit	16MHz	EBI/EMI, UART/USART	POR, PWM, WDT	32	16KB (16K x 8)	OTP	-	512 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
P87C51SBAA,512 IC MCU 8BIT 4KB OTP 44PLCC NXP USA Inc.	2,555	-	RFQ	Datasheet	44-LCC (J-Lead)	87C	Tube	Obsolete	Not Verified	8051	8-Bit	16MHz	EBI/EMI, UART/USART	POR	32	4KB (4K x 8)	OTP	-	128 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°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.

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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.