MB90F439PF-G

Microcontrollers Overview

The MB90F439PF-G is a 16-bit microcontroller from Infineon Technologies, belonging to the F²MC-16LX series. It features a 256 KB Flash program memory and operates at a clock frequency of 16 MHz. The device is housed in a 100-QFP package (14x20 mm). Key specifications include a 16-bit data bus width and support for surface-mount installation. This component is designed for embedded applications requiring reliable 16-bit processing capabilities within a compact form factor.

Microcontrollers Feature Summary

• Integrates 256 KB of non-volatile Flash memory for program storage.
• Operates with a 16-bit architecture based on the F²MC-16LX core.
• Supports high-speed processing with a maximum frequency of 16 MHz.

Microcontrollers Applications

• Embedded control systems
• General-purpose microcontroller applications
• Industrial automation interfaces

Microcontrollers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity and pin alignment prior to assembly. Ensure compliance with relevant RoHS directives and environmental standards applicable to your region. Check for specific handling requirements regarding moisture sensitivity levels during storage and reflow soldering processes.

Microcontrollers Selection Notes

Consider the 100-pin QFP footprint when designing PCB layouts to ensure adequate spacing and thermal management. Evaluate the 16 MHz operational speed against system timing requirements. Assess the 256 KB Flash capacity for firmware size constraints. Verify that the F²MC-16LX instruction set compatibility aligns with existing development tools and software libraries.

Microcontrollers Part Context

This part belongs to the MB90F4xx series of 16-bit microcontrollers by Infineon. It shares architectural similarities with other devices in the F²MC-16LX family, offering consistent programming models and peripheral sets. The series is known for balancing processing power with low power consumption, suitable for various embedded control tasks.

Microcontrollers Replacement Considerations

Direct substitutes may include other variants within the MB90F4xx series with compatible pinouts and memory sizes. Cross-reference with MB90F438 or MB90F440 series members if pin compatibility allows. Always verify electrical characteristics and peripheral availability before substituting.