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.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
C8051F330-GP IC MCU 8BIT 8KB FLASH 20DIP Silicon Labs	1,253	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	C8051F33x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	768 x 8	2.7V ~ 3.6V	A/D 16x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
P80C554SFBD,157 IC MCU 8BIT ROMLESS 64LQFP NXP USA Inc.	1,802	-	RFQ	Datasheet	64-LQFP	80C	Tray	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	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5200CVR400 IC MPU MPC52XX 400MHZ 272BGA NXP USA Inc.	4,251	-	RFQ	Datasheet	272-BBGA	MPC52xx	Tray	Obsolete	-	PowerPC e300	-	400MHz	-	-	-	-	-	-	-	-	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount
SCF5250VM120 IC MCU 32BIT ROMLESS 196MAPBGA NXP USA Inc.	2,852	-	RFQ	Datasheet	196-LBGA	SCF52xx	Tray	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	120MHz	EBI/EMI, I2C, IDE, Memory Card, SPI, UART/USART	DMA, I2S, POR, Serial Audio, WDT	57	-	ROMless	-	128K x 8	1.08V ~ 1.32V	A/D 6x12b	Internal	-20°C ~ 70°C (TA)	-	-	Surface Mount
MMC2107CFCAG33 IC MCU 32BIT 128KB FLASH 144LQFP NXP USA Inc.	4,505	-	RFQ	Datasheet	144-LQFP	MCore	Tray	Obsolete	Not Verified	M210	16/32-Bit	33MHz	EBI/EMI, SCI, SPI	POR, PWM, WDT	72	128KB (128K x 8)	FLASH	-	8K x 8	2.7V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC2138FHN64,557 IC MCU 16/32B 512KB FLSH 64HVQFN NXP USA Inc.	4,972	-	RFQ	Datasheet	64-VFQFN Exposed Pad	LPC2100	Bag	Obsolete	Not Verified	ARM7®	16/32-Bit	60MHz	I2C, Microwire, SPI, SSI, SSP, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	47	512KB (512K x 8)	FLASH	-	32K x 8	3V ~ 3.6V	A/D 16x10b SAR; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC2103FBD48,151 IC MCU 16/32BIT 32KB FLSH 48LQFP NXP USA Inc.	2,346	-	RFQ	Datasheet	48-LQFP	LPC2100	Tray	Discontinued at Digi-Key	Not Verified	ARM7®	16/32-Bit	70MHz	I2C, Microwire, SPI, SSI, SSP, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	8K x 8	1.65V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSP56F802TA80E IC MCU 16BIT 16KB FLASH 32LQFP NXP USA Inc.	3,811	-	RFQ	Datasheet	32-LQFP	56F8xx	Tray	Obsolete	Not Verified	56800	16-Bit	80MHz	SCI	POR, PWM, WDT	8	16KB (8K x 16)	FLASH	-	1K x 16	3V ~ 3.6V	A/D 5x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SCF5250AG120 IC MCU 32BIT ROMLESS 144LQFP NXP USA Inc.	3,021	-	RFQ	Datasheet	144-LQFP	SCF52xx	Tray	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	120MHz	EBI/EMI, I2C, IDE, Memory Card, SPI, UART/USART	DMA, I2S, POR, Serial Audio, WDT	57	-	ROMless	-	128K x 8	1.08V ~ 1.32V	A/D 6x12b	Internal	-20°C ~ 70°C (TA)	-	-	Surface Mount
TMS470R1A128PZ-T IC MCU 16/32B 128KB FLSH 100LQFP Texas Instruments	2,671	-	RFQ	Datasheet	100-LQFP	TMS470	Tray	Obsolete	Verified	ARM7®	16/32-Bit	48MHz	CANbus, C2SIa, SCI, SPI	PWM, WDT	49	128KB (128K x 8)	FLASH	-	8K x 8	1.81V ~ 2.05V	A/D 16x10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16F818-I/PTSL IC MCU 8BIT 1.75KB FLASH 18DIP Microchip Technology	3,294	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	16	1.75KB (1K x 14)	FLASH	128 x 8	128 x 8	4V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC16F73-E/ML IC MCU 8BIT 7KB FLASH 28QFN Microchip Technology	3,457	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	7KB (4K x 14)	FLASH	-	192 x 8	4V ~ 5.5V	A/D 5x8b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
COP8TAC9EMW8 IC MCU 8BIT 4KB FLASH 28SOIC Texas Instruments	2,402	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	COP8™ 8T	Tube	Obsolete	Not Verified	COP8	8-Bit	15MHz	ACCESS.Bus (2-Wire/I2C, SMBus), Microwire/Plus (SPI)	POR, PWM, WDT	24	4KB (4K x 8)	FLASH	-	128 x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EZ80F91AZ050EG IC MCU 8BIT 256KB FLASH 144LQFP Zilog	4,641	-	RFQ	Datasheet	144-LQFP	eZ80® Acclaim!®	Tray	Discontinued at Digi-Key	Not Verified	eZ80	8-Bit	50MHz	Ethernet, I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	256KB (256K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EZ80F91AZ050SG IC MCU 8BIT 256KB FLASH 144LQFP Zilog	2,999	-	RFQ	Datasheet	144-LQFP	eZ80® Acclaim!®	Tray	Discontinued at Digi-Key	Verified	eZ80	8-Bit	50MHz	Ethernet, I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	256KB (256K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z88C0020VSG IC MCU 8BIT ROMLESS 68PLCC Zilog	4,072	-	RFQ	Datasheet	68-LCC (J-Lead)	Z8® Super8	Tube	Obsolete	Not Verified	Z8	8-Bit	20MHz	UART/USART	DMA	32	-	ROMless	-	128K x 8	4.75V ~ 5.25V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z86E6116FSG IC MCU 8BIT 16KB OTP 44QFP Zilog	2,365	-	RFQ	Datasheet	44-LQFP	Z8®	Bag	Obsolete	Not Verified	Z8	8-Bit	16MHz	UART/USART	-	32	16KB (16K x 8)	OTP	-	236 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z86E6316FSG IC MCU 8BIT 32KB OTP 44QFP Zilog	2,608	-	RFQ	Datasheet	44-LQFP	Z8®	Bag	Obsolete	Not Verified	Z8	8-Bit	16MHz	UART/USART	-	32	32KB (32K x 8)	OTP	-	236 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z86C9320PSG IC MCU 8BIT ROMLESS 40DIP Zilog	4,948	-	RFQ	Datasheet	40-DIP (0.620", 15.75mm)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	20MHz	EBI/EMI, UART/USART	-	24	-	ROMless	-	236 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
Z86C9325PSG IC MCU 8BIT ROMLESS 40DIP Zilog	3,913	-	RFQ	Datasheet	40-DIP (0.620", 15.75mm)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	25MHz	EBI/EMI, UART/USART	-	24	-	ROMless	-	236 x 8	3V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole

WINSUN SOURCING SUPPORT

Need Microcontrollers Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.