Auto EEPROM, also known as automotive electrically erasable programmable read-only memory, is a type of non-volatile memory used in vehicles to store small amounts of data that need to be retained even when the power is turned off. EEPROMs are used in various automotive applications, such as storing radio presets, keyless entry codes, and other settings that need to be retained even when the battery is disconnected.

  Auto EEPROMs are designed to withstand the harsh operating conditions of a vehicle, such as high temperatures, vibration, and electromagnetic interference. They typically have a higher endurance than standard EEPROMs, meaning they can be written and erased more times before experiencing failure.

  Auto EEPROMs are commonly used in various automotive subsystems, such as the infotainment system, engine control module, and body control module. They are typically programmed during the manufacturing process, but may also be reprogrammed by authorized dealers or repair shops if necessary.

  Overall, auto EEPROMs play an important role in storing and retaining critical data in modern vehicles, helping to ensure proper operation and performance.