: Vehicles equipped with BMW iDrive or MINI Connected systems that allow for user-initiated software updates via a USB stick.
uPD is the hallmark of — most famously the 78K series, Power Management ICs, and DIP-packaged display drivers. The 09051 likely points to a specific mask ROM version or a firmware build for a consumer device from the late ’80s to mid ’90s. upd09051.bin