Ksz80 Ob S4lv02 Datasheet ((better)) Here

— This strongly resembles an SRAM part number pattern:

Supports digital I/O voltages of 1.8V, 2.5V, or 3.3V. Common Device Variants ksz80 ob s4lv02 datasheet

They are combined in a BOM or silkscreen label “KSZ80 OB S4LV02” as a board assembly code or handwritten note . — This strongly resembles an SRAM part number

: Automatically detects and corrects straight-through or crossover cable connections. LinkMD® Diagnostics : TDR-based cable diagnostics to identify cable faults. Power Consumption ksz80 ob s4lv02 datasheet