Microcontrollers

Explore Microcontrollers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
C161SLM3VAAFXUMA1 IC MCU 16BIT ROMLESS 80MQFP Infineon Technologies	1,118	0.00	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	-40°C ~ 85°C (TA)	-	-	Surface Mount
C164CI8E25MDBFXUMA1 IC MCU 16BIT 64KB OTP 80MQFP Infineon Technologies	2,334	0.00	RFQ	Datasheet	80-QFP	C16xx	Tape & Reel (TR)	Obsolete	Not Verified	C166	16-Bit	25MHz	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
C164CI8EMCBFXUMA1 IC MCU 16BIT 64KB OTP 80MQFP Infineon Technologies	3,319	0.00	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	64KB (64K x 8)	OTP	-	4K x 8	4.75V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
C165L25MHAFXQMA1 IC MCU 16BIT ROMLESS 100MQFP Infineon Technologies	4,591	0.00	RFQ	Datasheet	100-BQFP	C16xx	Tape & Reel (TR)	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	-40°C ~ 85°C (TA)	-	-	Surface Mount
C165LM3VHAFXUMA1 IC MCU 16BIT ROMLESS 100MQFP Infineon Technologies	3,999	0.00	RFQ	Datasheet	100-BQFP	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	-40°C ~ 85°C (TA)	-	-	Surface Mount
C165LMHAFXQMA1 IC MCU 16BIT ROMLESS 100MQFP Infineon Technologies	1,224	0.00	RFQ	Datasheet	100-BQFP	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	-40°C ~ 85°C (TA)	-	-	Surface Mount
C505CA4EMCAFXQMA1 IC MCU 8BIT 32KB OTP 44MQFP Infineon Technologies	1,122	0.00	RFQ	Datasheet	44-QFP	C5xx/C8xx	Tray	Obsolete	Not Verified	C500	8-Bit	20MHz	CANbus, EBI/EMI, UART/USART	POR, PWM, WDT	34	32KB (32K x 8)	OTP	-	1.25K x 8	4.25V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
C505CALMCAFXQMA1 IC MCU 8BIT ROMLESS 44MQFP Infineon Technologies	4,939	5.95	RFQ	Datasheet	44-QFP	C5xx/C8xx	Tray	Obsolete	Not Verified	C500	8-Bit	20MHz	CANbus, EBI/EMI, UART/USART	POR, PWM, WDT	34	-	ROMless	-	1.25K x 8	4.25V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
C515C8EMCAFXQMA1 IC MCU 8BIT 64KB OTP 80MQFP Infineon Technologies	4,328	0.00	RFQ	Datasheet	80-QFP	C5xx/C8xx	Tray	Obsolete	Not Verified	C500	8-Bit	10MHz	CANbus, EBI/EMI, SPI, UART/USART	POR, PWM, WDT	49	64KB (64K x 8)	OTP	-	2.5K x 8	4.25V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
TC1130L150EBGBBFXUMA1 IC MCU 32BIT ROMLESS 208LBGA Infineon Technologies	1,826	0.00	RFQ	Datasheet	208-LBGA	TC11xx	Tape & Reel (TR)	Obsolete	Not Verified	TriCore™	32-Bit Single-Core	150MHz	CANbus, EBI/EMI, FIFO, I2C, IrDA, SPI, UART/USART, USB	DMA, POR, PWM, WDT	72	-	ROMless	-	144K x 8	1.43V ~ 1.58V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
SAF-XC164CM-8F20F AA IC MCU 16BIT 64KB FLASH 64TQFP Infineon Technologies	3,144	0.00	RFQ	Datasheet	64-LQFP	XC16x	Cut Tape (CT)	Obsolete	Not Verified	C166SV2	16-Bit	20MHz	CANbus, SPI, UART/USART	PWM, WDT	47	64KB (64K x 8)	FLASH	-	6K x 8	2.35V ~ 2.7V	A/D 14x8/10b	Internal	-40°C ~ 85°C	-	-	Surface Mount
SAF-XC164KM-8F40F AA IC MCU 16BIT 64KB FLASH 64TQFP Infineon Technologies	1,245	0.00	RFQ	Datasheet	64-LQFP	XC16x	Cut Tape (CT)	Obsolete	Not Verified	C166SV2	16-Bit	40MHz	CANbus, EBI/EMI, SPI, UART/USART	PWM, WDT	47	64KB (64K x 8)	FLASH	-	6K x 8	2.35V ~ 2.7V	-	Internal	-40°C ~ 85°C	-	-	Surface Mount
SAF-XC164SM-8F20F AA IC MCU 16BIT 64KB FLASH 64TQFP Infineon Technologies	3,792	0.00	RFQ	Datasheet	64-LQFP	XC16x	Cut Tape (CT)	Obsolete	Not Verified	C166SV2	16-Bit	20MHz	SPI, UART/USART	PWM, WDT	47	64KB (64K x 8)	FLASH	-	6K x 8	2.35V ~ 2.7V	A/D 14x8/10b	Internal	-40°C ~ 85°C	-	-	Surface Mount
SAF-XC164SM-8F40F AA IC MCU 16BIT 64KB FLASH 64TQFP Infineon Technologies	2,225	9.57	RFQ	Datasheet	64-LQFP	XC16x	Cut Tape (CT)	Obsolete	Not Verified	C166SV2	16-Bit	40MHz	SPI, UART/USART	PWM, WDT	47	64KB (64K x 8)	FLASH	-	6K x 8	2.35V ~ 2.7V	A/D 14x8/10b	Internal	-40°C ~ 85°C	-	-	Surface Mount
SAF-XC866-2FRI BC IC MCU 8BIT 8KB FLASH 38TSSOP Infineon Technologies	2,750	2.25	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 ~ 85°C (TA)	-	-	Surface Mount
SAF-XC866-4FRI BC IC MCU 8BIT 16KB FLASH 38TSSOP Infineon Technologies	2,074	0.00	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
C164CI8E25MDBKXQMA1 IC MCU 16BIT 64KB OTP 80MQFP Infineon Technologies	1,122	0.00	RFQ	Datasheet	80-QFP	C16xx	Tray	Obsolete	Not Verified	C166	16-Bit	25MHz	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 ~ 125°C (TA)	-	-	Surface Mount
C164CI8EMCBKXQMA1 IC MCU 16BIT 64KB OTP 80MQFP Infineon Technologies	2,388	0.00	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 ~ 125°C (TA)	-	-	Surface Mount
C164CI8EMDBKXQMA1 IC MCU 16BIT 64KB OTP 80MQFP Infineon Technologies	3,575	15.39	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 ~ 125°C (TA)	-	-	Surface Mount
C505CA4EMCAKXUMA1 IC MCU 8BIT 32KB OTP 44MQFP Infineon Technologies	1,711	0.00	RFQ	Datasheet	44-QFP	C5xx/C8xx	Tape & Reel (TR)	Obsolete	Not Verified	C500	8-Bit	20MHz	CANbus, EBI/EMI, UART/USART	POR, PWM, WDT	34	32KB (32K x 8)	OTP	-	1.25K x 8	4.25V ~ 5.5V	A/D 8x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount

FAQ

Frequently Asked Questions

What are Microcontrollers components used for?

Microcontrollers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Microcontrollers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Microcontrollers parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.