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
C8051T606-GT IC MCU 8BIT 1.5KB OTP 10MSOP Silicon Labs	2,904	-	RFQ	Datasheet	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	C8051T60x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	6	1.5KB (1.5K x 8)	OTP	-	128 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCF51CN128CGT IC MCU 32BIT 128KB FLASH 48QFN NXP USA Inc.	4,344	-	RFQ	Datasheet	48-VFQFN Exposed Pad	MCF51CN	Tray	Obsolete	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	Ethernet, I2C, SCI, SPI	LVD, PWM, WDT	38	128KB (128K x 8)	FLASH	-	24K x 8	1.8V ~ 3.6V	A/D 12x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ192GA106-E/MR IC MCU 16BIT 192KB FLASH 64VQFN Microchip Technology	4,011	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, PMP, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	53	192KB (65.5K x 24)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C21634-24LTXIT IC MCU 8BIT 8KB FLASH 32QFN Infineon Technologies	2,022	-	RFQ	Datasheet	32-VFQFN Exposed Pad	PSOC™1 CY8C21xxx	Tape & Reel (TR)	Obsolete	Not Verified	M8C	8-Bit	24MHz	I2C, SPI, UART/USART	POR, PWM, WDT	28	8KB (8K x 8)	FLASH	-	512 x 8	2.4V ~ 5.25V	A/D 28x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C161JCLFCABXQMA1 IC MCU 16BIT ROMLESS 128TQFP Infineon Technologies	1,077	-	RFQ	Datasheet	128-LQFP	C16xx	Tray	Obsolete	Not Verified	C166	16-Bit	25MHz	CANbus, EBI/EMI, I2C, SLDM, SPI, UART/USART	POR, PWM, WDT	93	-	ROMless	-	10K x 8	4.5V ~ 5.5V	A/D 12x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
C164CILMCAFXUMA1 IC MCU 16BIT ROMLESS 80MQFP Infineon Technologies	2,321	-	RFQ	Datasheet	80-QFP	C16xx	Tape & Reel (TR)	Obsolete	Not Verified	C166	16-Bit	20MHz	CANbus, EBI/EMI, SPI, SSC, UART/USART	POR, PWM, WDT	59	-	ROMless	-	4K x 8	4.75V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
C167CRLMHAFXUMA1 IC MCU 16BIT ROMLESS 144MQFP Infineon Technologies	3,375	-	RFQ	Datasheet	144-BQFP	C16xx	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	C166	16-Bit	25MHz	CANbus, EBI/EMI, SPI, UART/USART	POR, PWM, WDT	111	-	ROMless	-	4K x 8	4.5V ~ 5.5V	A/D 16x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
TC1167128F133HLADFXUMA1 IC MCU 32BIT 1MB FLASH 176LQFP Infineon Technologies	4,912	-	RFQ	Datasheet	176-LQFP	TC116x	Tape & Reel (TR)	Obsolete	Not Verified	TriCore™	32-Bit Single-Core	133MHz	ASC, CANbus, EBI/EMI, MLI, MSC, SSC	DMA, POR, WDT	88	1MB (1M x 8)	FLASH	-	128K x 8	1.42V ~ 1.58V	A/D 32x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
SAF-XC161CS-32F20F BB-A IC MCU 16BIT 256KB FLASH 144TQFP Infineon Technologies	1,434	-	RFQ	Datasheet	144-LQFP	XC16x	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16-Bit	20MHz	CANbus, EBI/EMI, I2C, SPI, UART/USART	PWM, WDT	99	256KB (256K x 8)	FLASH	-	12K x 8	2.35V ~ 2.7V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SAF-XC164CM-16F20F BA IC MCU 16BIT 128KB FLASH 64LQFP Infineon Technologies	3,437	-	RFQ	Datasheet	64-LQFP	XC16x	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16-Bit	20MHz	CANbus, SPI, UART/USART	PWM, WDT	47	128KB (128K x 8)	FLASH	-	8K x 8	2.35V ~ 2.7V	A/D 14x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SAF-XC164GM-16F40F BA IC MCU 16BIT 128KB FLASH 64LQFP Infineon Technologies	3,881	-	RFQ	Datasheet	64-LQFP	XC16x	Tray	Obsolete	Not Verified	C166SV2	16-Bit	40MHz	CANbus, EBI/EMI, SPI, UART/USART	PWM, WDT	47	128KB (128K x 8)	FLASH	-	8K x 8	2.35V ~ 2.7V	A/D 14x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SAF-XC164KM-16F40F BA IC MCU 16BIT 128KB FLASH 64LQFP Infineon Technologies	4,095	-	RFQ	Datasheet	64-LQFP	XC16x	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16-Bit	40MHz	CANbus, EBI/EMI, SPI, UART/USART	PWM, WDT	47	128KB (128K x 8)	FLASH	-	8K x 8	2.35V ~ 2.7V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SAF-XC164TM-16F20F BA IC MCU 16BIT 128KB FLASH 64LQFP Infineon Technologies	3,832	-	RFQ	Datasheet	64-LQFP	XC16x	Tray	Obsolete	Not Verified	C166SV2	16-Bit	20MHz	SPI, UART/USART	PWM, WDT	47	128KB (128K x 8)	FLASH	-	8K x 8	2.35V ~ 2.7V	A/D 14x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XC8661FRIABFXUMA1 IC MCU 8BIT 4KB FLASH 38TSSOP Infineon Technologies	1,874	-	RFQ	Datasheet	38-TFSOP (0.173", 4.40mm Width)	XC8xx	Tape & Reel (TR)	Obsolete	Not Verified	XC800	8-Bit	86MHz	SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	19	4KB (4K x 8)	FLASH	-	768 x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SAF-XC866-4FRA BC IC MCU 8BIT 16KB FLASH 38TSSOP Infineon Technologies	4,877	-	RFQ	Datasheet	38-TFSOP (0.173", 4.40mm Width)	XC8xx	Tape & Reel (TR)	Obsolete	Not Verified	XC800	8-Bit	86MHz	SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	19	16KB (16K x 8)	FLASH	-	768 x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SAF-XC866L-4FRI BC IC MCU 8BIT 16KB FLASH 38TSSOP Infineon Technologies	1,762	-	RFQ	Datasheet	38-TFSOP (0.173", 4.40mm Width)	XC8xx	Tape & Reel (TR)	Obsolete	Not Verified	XC800	8-Bit	86MHz	LINbus, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	19	16KB (16K x 8)	FLASH	-	768 x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XC886C6FFA5VACFXUMA1 IC MCU 8BIT 24KB FLASH 48TQFP Infineon Technologies	1,182	-	RFQ	Datasheet	48-LQFP	XC8xx	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	XC800	8-Bit	24MHz	CANbus, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	34	24KB (24K x 8)	FLASH	-	1.75K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C	-	-	Surface Mount
XC886LM6FFI5VACFXUMA1 IC MCU 8BIT 24KB FLASH 48TQFP Infineon Technologies	3,621	-	RFQ	Datasheet	48-LQFP	XC8xx	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	XC800	8-Bit	24MHz	LINbus, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	34	24KB (24K x 8)	FLASH	-	1.75K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XC8886FFI5VACFXUMA1 IC MCU 8BIT 24KB FLASH 64TQFP Infineon Technologies	1,563	-	RFQ	Datasheet	64-LQFP	XC8xx	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	XC800	8-Bit	24MHz	SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	48	24KB (24K x 8)	FLASH	-	1.75K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XC8888FFI5VACFXUMA1 IC MCU 8BIT 32KB FLASH 64TQFP Infineon Technologies	3,951	-	RFQ	Datasheet	64-LQFP	XC8xx	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	XC800	8-Bit	24MHz	SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	48	32KB (32K x 8)	FLASH	-	1.75K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°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.