MB90F349CASPMC3-GSE2

Microcontrollers Overview

The MB90F349CASPMC3-GSE2 is a 16-bit microcontroller from Infineon Technologies, packaged in a 100-pin LQFP. It features 256 KB of Flash program memory and utilizes the F2MC-16FX core architecture. The device supports automotive applications with an operating temperature range of -40°C to +125°C and includes integrated communication interfaces such as CAN, I2C, and UART for system connectivity.

Microcontrollers Feature Summary

• Integrates 256 KB of non-volatile Flash memory for program storage
• Supports automotive-grade environmental conditions up to 125°C
• Includes multiple serial communication peripherals for embedded control

Microcontrollers Applications

• Automotive engine control units
• Body electronics management systems
• Industrial motor control applications

Microcontrollers Procurement Notes

This component is designated as End-of-Life (EOL) by the manufacturer. Availability is restricted, and current stock levels are limited or unavailable through standard distribution channels. Engineers should verify long-term supply continuity and consider alternative sourcing strategies due to the discontinued status of this specific part number.

Microcontrollers Selection Notes

Designers requiring this specific architecture must evaluate the EOL status before finalizing schematics. The 16-bit F2MC-16FX core offers specific instruction set compatibility that may not be directly interchangeable with newer 32-bit architectures without software migration. Verify pinout and peripheral availability against new replacement candidates to ensure mechanical and electrical compatibility.

Microcontrollers Part Context

This MCU belongs to the MB90 series, historically utilized in automotive environments. It represents a legacy 16-bit solution within Infineon's portfolio, distinct from their modern 32-bit Traveo or Aurix families. The GSE2 suffix indicates specific packaging and qualification standards relevant to its original automotive deployment era.

Microcontrollers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the EOL status, direct pin-to-pin replacements are not explicitly listed. System architects should consult official Infineon transition guides for recommended upgrades to the MB96 or CY91 series.