Microcontrollers

Manufacturers 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 Supplier Device Package Supplier Device Package

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Photo 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 Supplier Device Package Supplier Device Package
MB90F439PF-G

MB90F439PF-G

IC MCU 16BIT 256KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F439PF-GDatasheet 100-BQFP F²MC-16LX MB90435 Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 256KB (256K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F439PMC-G

MB90F439PMC-G

IC MCU 16BIT 256KB FLASH 100LQFP

Infineon Technologies

0
RFQ
MB90F439PMC-GDatasheet 100-LQFP F²MC-16LX MB90435 Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 256KB (256K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F439SPF-GE1

MB90F439SPF-GE1

IC MCU 16BIT 256KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F439SPF-GE1Datasheet 100-BQFP F²MC-16LX MB90435 Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 256KB (256K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F439SPFV-GE1

MB90F439SPFV-GE1

IC MCU 16BIT 256KB FLASH 100LQFP

Infineon Technologies

0
RFQ
MB90F439SPFV-GE1Datasheet 100-LQFP F²MC-16LX MB90435 Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 256KB (256K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
CY90F443GPF-GE1

CY90F443GPF-GE1

IC MCU 16BIT 128KB FLASH 100QFP

Infineon Technologies

0
RFQ
CY90F443GPF-GE1Datasheet 100-BQFP F²MC-16LX MB90440G Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 128KB (128K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F443GPFR-G

MB90F443GPFR-G

IC MCU 16BIT 128KB FLASH 100QFP

Infineon Technologies

0
RFQ
MB90F443GPFR-GDatasheet 100-BQFP F²MC-16LX MB90440G Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, Serial I/O, UART/USART POR, WDT 81 128KB (128K x 8) FLASH - 6K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F455SPMT-G-JNE1

MB90F455SPMT-G-JNE1

IC MCU 16BIT 24KB FLASH 48LQFP

Infineon Technologies

0
RFQ
MB90F455SPMT-G-JNE1Datasheet 48-LQFP F²MC-16LX MB90455 Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 24KB (24K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F455SPMT-G-JN-YE1

MB90F455SPMT-G-JN-YE1

IC MCU 16BIT 24KB FLASH 48LQFP

Infineon Technologies

0
RFQ
MB90F455SPMT-G-JN-YE1Datasheet 48-LQFP F²MC-16LX MB90455 Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 24KB (24K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F455SPMT-GS-BI24

MB90F455SPMT-GS-BI24

IC MCU 16BIT 24KB FLASH 48LQFP

Infineon Technologies

0
RFQ
MB90F455SPMT-GS-BI24Datasheet 48-LQFP F²MC-16LX MB90455 Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 24KB (24K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
CY90F456PMCR-G-JNE1

CY90F456PMCR-G-JNE1

IC MCU 16BIT 32KB FLASH 48LQFP

Infineon Technologies

0
RFQ
CY90F456PMCR-G-JNE1Datasheet 48-LQFP F²MC-16LX MB90455 Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 32KB (32K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F456PMT-GE1

MB90F456PMT-GE1

IC MCU 16BIT 32KB FLASH 48LQFP

Infineon Technologies

0
RFQ
MB90F456PMT-GE1Datasheet 48-LQFP F²MC-16LX MB90455 Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 32KB (32K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F456SPMCR-G

MB90F456SPMCR-G

IC MCU 16BIT 32KB FLASH 48LQFP

Infineon Technologies

0
RFQ
MB90F456SPMCR-GDatasheet 48-LQFP F²MC-16LX MB90455 Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 32KB (32K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F456SPMCR-GE1

MB90F456SPMCR-GE1

IC MCU 16BIT 32KB FLASH 48LQFP

Infineon Technologies

0
RFQ
MB90F456SPMCR-GE1Datasheet 48-LQFP F²MC-16LX MB90455 Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 32KB (32K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F457PMCR-G

MB90F457PMCR-G

IC MCU 16BIT 64KB FLASH 48LQFP

Infineon Technologies

0
RFQ
MB90F457PMCR-GDatasheet 48-LQFP F²MC-16LX MB90455 Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 64KB (64K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F457PMT-G

MB90F457PMT-G

IC MCU 16BIT 64KB FLASH 48LQFP

Infineon Technologies

0
RFQ
MB90F457PMT-GDatasheet 48-LQFP F²MC-16LX MB90455 Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 64KB (64K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
CY90F457SPMCR-GE1

CY90F457SPMCR-GE1

IC MCU 16BIT 64KB FLASH 48LQFP

Infineon Technologies

0
RFQ
CY90F457SPMCR-GE1Datasheet 48-LQFP F²MC-16LX MB90455 Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 64KB (64K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
CY90F457SPMCR-G-N9E1

CY90F457SPMCR-G-N9E1

IC MCU 16BIT 64KB FLASH 48LQFP

Infineon Technologies

0
RFQ
CY90F457SPMCR-G-N9E1Datasheet 48-LQFP F²MC-16LX MB90455 Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 64KB (64K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
CY90F457SPMT-GE1

CY90F457SPMT-GE1

IC MCU 16BIT 64KB FLASH 48LQFP

Infineon Technologies

0
RFQ
CY90F457SPMT-GE1Datasheet 48-LQFP F²MC-16LX MB90455 Tray Obsolete Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 64KB (64K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F457SPMT-GS

MB90F457SPMT-GS

IC MCU 16BIT 64KB FLASH 48LQFP

Infineon Technologies

0
RFQ
MB90F457SPMT-GSDatasheet 48-LQFP F²MC-16LX MB90455 Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz UART/USART POR, WDT 34 64KB (64K x 8) FLASH - 2K x 8 3.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount
MB90F497GHZPF-G

MB90F497GHZPF-G

IC MCU 16BIT 64KB FLASH 64QFP

Infineon Technologies

0
RFQ
MB90F497GHZPF-GDatasheet 64-BQFP F²MC-16LX MB90495G Tray Discontinued at Digi-Key Not Verified F²MC-16LX 16-Bit 16MHz CANbus, EBI/EMI, SCI, UART/USART POR, WDT 49 64KB (64K x 8) FLASH - 2K x 8 4.5V ~ 5.5V A/D 8x8/10b External -40°C ~ 105°C (TA) - - Surface Mount

Category Overview

Microcontrollers Products & Selection Guide

Microcontrollers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Microcontrollers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Microcontrollers?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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