Datasheet PDF for the Realtek RTL8111F-CG, a Gigabit Ethernet controller found on many motherboards and laptops, 585 KB in size. The numeric prefix and the C220087 code look like a component distributor catalogue reference rather than part of the chip name. Technicians use it for the pinout, power supply pins, crystal connections and reference circuit when a network port is dead, the controller runs hot, or the chip is shorted. Check the marking on the chip matches RTL8111F before relying on the pin assignments.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @ic_mosfet_pdf_datasheets. Enginerys does not host this file.
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| Channel | Posted | |
|---|---|---|
| @ic_mosfet_pdf_datasheets | 19 Jun 2021 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
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