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The WIN867NHEI-300A1 is a Network Controller and Processor IC from the WinPath2 family, manufactured by Microchip Technology. It operates at a clock frequency of 300 MHz. The component utilizes lead-free (LF) balls with PBF bump technology and includes an integrated capacitor (CAP). The device is identified as A1 grade. This specific part number is listed as obsolete or discontinued in public distributor records.
This component belongs to the Microchip WinPath2 series of communication networking ICs. The 'WIN' prefix denotes the WinPath product line, while '867' indicates the specific core variant within that family. The suffix '300' specifies the 300 MHz speed grade, and 'A1' refers to the temperature and performance grading. Public documentation confirms its classification under Network Controller & Processor ICs.
Public records indicate this part is discontinued. Potential replacements within the same family include the WIN867W3NHEI-300A1 (250 MHz) or other WinPath2 variants. Verification against official Microchip substitution guides is required for functional compatibility.