: Do not assume the chip’s identity. Reverse-engineer the pinout with a logic analyzer or try safe I²C reads at 3.3V. If you need the data for repair (e.g., TV firmware backup), the 5P08C3 is likely readable as a 24C08/24C16 using a standard EEPROM programmer. If you can provide a photo of the chip’s PCB or the surrounding components, a more precise identification may be possible.