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	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
MB89935BPFV-G-XXX-ER IC MCU 8BIT 16KB MROM 30SSOP Infineon Technologies	2,138	RFQ	Datasheet	30-LSSOP (0.220", 5.60mm Width)	F²MC-8L MB89930A	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	10MHz	Serial I/O, UART/USART	POR, PWM, WDT	21	16KB (16K x 8)	Mask ROM	-	512 x 8	2.2V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB89953APMC-G-XXX-BND IC MCU 64LQFP Infineon Technologies	2,135	RFQ	Datasheet	-	*	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MB89983L-G-XXX-CHIP IC MCU 8BIT 8KB MROM Infineon Technologies	3,263	RFQ	Datasheet	-	F²MC-8L MB89980	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	4.2MHz	-	LCD, POR, PWM, WDT	47	8KB (8K x 8)	Mask ROM	-	256 x 8	2.2V ~ 6V	A/D 4x8b	External	-40°C ~ 85°C (TA)	-	-	-
MB89985L-G-XXX-CHIP IC MCU Infineon Technologies	4,909	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MB89P538-101PF-G-XXXX IC MCU 8BIT 48KB OTP 64QFP Infineon Technologies	1,755	RFQ	Datasheet	64-BQFP	F²MC-8L MB89530A	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	12.5MHz	I2C, Serial I/O, UART/USART	POR, PWM, WDT	37	48KB (48K x 8)	OTP	-	2K x 8	2.7V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB89P625PF-G-LE1 IC MCU 8BIT 16KB OTP 64QFP Infineon Technologies	1,048	RFQ	Datasheet	64-BQFP	F²MC-8L MB89620R	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	10MHz	EBI/EMI, Serial I/O	POR, PWM, WDT	53	16KB (16K x 8)	OTP	-	512 x 8	2.2V ~ 6V	A/D 8x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB89P637-201PF-GT-XXXX IC MCU 8BIT 32KB OTP 64QFP Infineon Technologies	2,977	RFQ	Datasheet	64-BQFP	F²MC-8L MB89630	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	10MHz	EBI/EMI, Serial I/O, UART/USART	POR, PWM, WDT	53	32KB (32K x 8)	OTP	-	1K x 8	2.7V ~ 6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB89P637-201P-GT-XXXXSH IC MCU 8BIT 32KB OTP 64QFP Infineon Technologies	2,742	RFQ	Datasheet	64-BQFP	F²MC-8L MB89630	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	10MHz	EBI/EMI, Serial I/O, UART/USART	POR, PWM, WDT	53	32KB (32K x 8)	OTP	-	1K x 8	2.7V ~ 6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB89P637PF-GT-XXXX IC MCU 8BIT 32KB OTP 64QFP Infineon Technologies	3,777	RFQ	Datasheet	64-BQFP	F²MC-8L MB89630	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	10MHz	EBI/EMI, Serial I/O, UART/USART	POR, PWM, WDT	53	32KB (32K x 8)	OTP	-	1K x 8	2.7V ~ 6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB89P637P-GT-XXXXSH IC MCU 8BIT 32KB OTP 64-SH-DIP Infineon Technologies	1,661	RFQ	Datasheet	64-DIP (0.750", 19.05mm)	F²MC-8L MB89630	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	10MHz	EBI/EMI, Serial I/O, UART/USART	POR, PWM, WDT	53	32KB (32K x 8)	OTP	-	1K x 8	2.7V ~ 6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Through Hole
MB89P657APMC-G-LE1 IC MCU Infineon Technologies	3,975	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MB89P665PF-GT-XXXX IC MCU 8BIT 16KB OTP 64QFP Infineon Technologies	1,893	RFQ	Datasheet	64-BQFP	F²MC-8L MB89660	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	10MHz	Serial I/O, UART/USART	POR, PWM, WDT	36	16KB (16K x 8)	OTP	-	512 x 8	2.7V ~ 6V	A/D 8x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB89P677APF-GE1 IC MCU 8BIT 32KB 80BQFP Infineon Technologies	4,540	RFQ	Datasheet	80-BQFP	F²MC-8L MB89670A	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	10MHz	Serial I/O, UART/USART	PWM, WDT	69	32KB (32K x 8)	OTP	-	1K x 8	2.7V ~ 6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB89P718AHP-G-SHE1 IC MCU Infineon Technologies	4,023	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MB89P928PF-G-XXXX IC MCU 8BIT 48KB OTP 80PQFP Infineon Technologies	1,493	RFQ	Datasheet	80-BQFP	F²MC-8L MB89920	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	8MHz	Serial I/O, UART/USART	LCD, LVD, POR, PWM, WDT	69	48KB (48K x 8)	OTP	-	1K x 8	2.7V ~ 6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB89T637R-101PF-GE1 IC MCU 8BIT EXT MEM 64QFP Infineon Technologies	2,399	RFQ	Datasheet	64-BQFP	F²MC-8L MB89630R	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	10MHz	EBI/EMI, Serial I/O, UART/USART	POR, PWM, WDT	53	-	External Program Memory	-	1K x 8	2.7V ~ 6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB89T637R-XXXPF-GE1 IC MCU 8BIT EXT MEM 64QFP Infineon Technologies	2,517	RFQ	Datasheet	64-BQFP	F²MC-8L MB89630R	Tray	Obsolete	Not Verified	F²MC-8L	8-Bit	10MHz	EBI/EMI, Serial I/O, UART/USART	POR, PWM, WDT	53	-	External Program Memory	-	1K x 8	2.7V ~ 6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB90050PF-G-XXX-MSBNDE1 IC MCU 64QFP Infineon Technologies	4,388	RFQ	Datasheet	-	*	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MB90212PF-GT-XXX IC MCU 80QFP Infineon Technologies	1,391	RFQ	Datasheet	-	*	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MB90212PF-GT-XXX-BND IC MCU 80QFP Infineon Technologies	4,790	RFQ	Datasheet	-	*	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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.