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
SAK-TC1766-192F80HL BB IC MCU 32BIT FLASH LQFP-176 Infineon Technologies	4,830	-	RFQ	Datasheet	176-LQFP	*	Tray	Discontinued at Digi-Key	Not Verified	-	-	80MHz	-	-	81	1.5M x 8	-	-	-	-	-	-	-	-	-	Surface Mount
SAK-XC866-2FRI BC IC MCU 8BIT 8KB FLASH 38TSSOP Infineon Technologies	2,016	-	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	8KB (8K x 8)	FLASH	-	768 x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SAK-XC866-4FRI BC IC MCU 8BIT 16KB FLASH 38TSSOP Infineon Technologies	2,593	-	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 ~ 125°C (TA)	-	-	Surface Mount
PIC16HV616T-I/ML IC MCU 8BIT 3.5KB FLASH 16QFN Microchip Technology	1,917	-	RFQ	Datasheet	16-VQFN Exposed Pad	PIC® 16F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, WDT	11	3.5KB (2K x 14)	FLASH	-	128 x 8	2V ~ 5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C161CSLFCABXUMA1 IC MCU 16BIT ROMLESS 128TQFP Infineon Technologies	4,805	-	RFQ	Datasheet	128-LQFP	C16xx	Tape & Reel (TR)	Obsolete	Not Verified	C166	16-Bit	25MHz	CANbus, EBI/EMI, I2C, 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
C161KLMHABXQMA1 IC MCU 16BIT ROMLESS 80MQFP Infineon Technologies	1,276	-	RFQ	Datasheet	80-QFP	C16xx	Tray	Obsolete	Not Verified	C166	16-Bit	20MHz	EBI/EMI, SPI, UART/USART	POR, PWM, WDT	63	-	ROMless	-	1K x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
C161OLM3VHABXUMA1 IC MCU 16BIT ROMLESS 80MQFP Infineon Technologies	2,966	-	RFQ	Datasheet	80-QFP	C16xx	Tape & Reel (TR)	Obsolete	Not Verified	C166	16-Bit	20MHz	EBI/EMI, SPI, UART/USART	POR, PWM, WDT	63	-	ROMless	-	2K x 8	3V ~ 3.6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
C161OLMHABXQMA1 IC MCU 16BIT ROMLESS 80MQFP Infineon Technologies	2,000	-	RFQ	Datasheet	80-QFP	C16xx	Tray	Obsolete	Not Verified	C166	16-Bit	20MHz	EBI/EMI, SPI, UART/USART	POR, PWM, WDT	63	-	ROMless	-	2K x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
C161PIL25FCABXUMA1 IC MCU 16BIT ROMLESS 100TQFP Infineon Technologies	4,104	-	RFQ	Datasheet	100-LQFP	C16xx	Tape & Reel (TR)	Obsolete	Not Verified	C166	16-Bit	25MHz	EBI/EMI, I2C, SPI, UART/USART	POR, PWM, WDT	76	-	ROMless	-	3K x 8	4.5V ~ 5.5V	A/D 4x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
C161PILF3VCABXUMA1 IC MCU 16BIT ROMLESS 100TQFP Infineon Technologies	1,519	-	RFQ	Datasheet	100-LQFP	C16xx	Tape & Reel (TR)	Obsolete	Not Verified	C166	16-Bit	20MHz	EBI/EMI, I2C, SPI, UART/USART	POR, PWM, WDT	76	-	ROMless	-	3K x 8	3V ~ 3.6V	A/D 4x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
C161SLM3VAABXUMA1 IC MCU 16BIT ROMLESS 80MQFP Infineon Technologies	2,283	-	RFQ	Datasheet	80-QFP	C16xx	Tape & Reel (TR)	Obsolete	Not Verified	C166	16-Bit	20MHz	EBI/EMI, SPI, UART/USART	POR, PWM, WDT	63	-	ROMless	-	2K x 8	3V ~ 3.6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
C164CILM3VCABXUMA1 IC MCU 16BIT ROMLESS 80MQFP Infineon Technologies	1,861	-	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	3V ~ 3.6V	A/D 8x10b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
C165L25FHABFQMA1 IC MCU 16BIT ROMLESS 100TQFP Infineon Technologies	1,457	-	RFQ	Datasheet	100-LQFP	C16xx	Tray	Obsolete	Not Verified	C166	16-Bit	25MHz	EBI/EMI, SPI, UART/USART	POR, PWM, WDT	77	-	ROMless	-	2K x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
C165L25MHABXQMA1 IC MCU 16BIT ROMLESS 100MQFP Infineon Technologies	4,702	-	RFQ	Datasheet	100-BQFP	C16xx	Tray	Obsolete	Not Verified	C166	16-Bit	25MHz	EBI/EMI, SPI, UART/USART	POR, PWM, WDT	77	-	ROMless	-	2K x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
C165LF3VHABXUMA1 IC MCU 16BIT ROMLESS 100TQFP Infineon Technologies	2,141	-	RFQ	Datasheet	100-LQFP	C16xx	Tape & Reel (TR)	Obsolete	Not Verified	C166	16-Bit	20MHz	EBI/EMI, SPI, UART/USART	POR, PWM, WDT	77	-	ROMless	-	2K x 8	3V ~ 3.6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
C165LFHABXQMA1 IC MCU 16BIT ROMLESS 100TQFP Infineon Technologies	3,596	-	RFQ	Datasheet	100-LQFP	C16xx	Tape & Reel (TR)	Obsolete	Not Verified	C166	16-Bit	20MHz	EBI/EMI, SPI, UART/USART	POR, PWM, WDT	77	-	ROMless	-	2K x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
C165LMHABXQMA1 IC MCU 16BIT ROMLESS 100MQFP Infineon Technologies	2,560	-	RFQ	Datasheet	100-BQFP	C16xx	Tray	Obsolete	Not Verified	C166	16-Bit	20MHz	EBI/EMI, SPI, UART/USART	POR, PWM, WDT	77	-	ROMless	-	2K x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
C167SRLMHABXUMA1 IC MCU 16BIT ROMLESS 144MQFP Infineon Technologies	1,013	-	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	0°C ~ 70°C (TA)	-	-	Surface Mount
C164CI8EMCBFXQMA1 IC MCU 16BIT 64KB OTP 80MQFP Infineon Technologies	4,385	-	RFQ	Datasheet	80-QFP	C16xx	Tray	Obsolete	Not Verified	C166	16-Bit	20MHz	CANbus, EBI/EMI, SPI, SSC, UART/USART	POR, PWM, WDT	59	64KB (64K x 8)	OTP	-	4K x 8	4.75V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
C164CI8EMDBFXQMA1 IC MCU 16BIT 64KB OTP 80MQFP Infineon Technologies	1,886	-	RFQ	Datasheet	80-QFP	C16xx	Tray	Obsolete	Not Verified	C166	16-Bit	20MHz	CANbus, EBI/EMI, SPI, SSC, UART/USART	POR, PWM, WDT	59	64KB (64K x 8)	OTP	-	4K x 8	4.75V ~ 5.5V	A/D 8x10b	External	-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.

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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.