The string AU87101A most likely refers to a specific or a proprietary flash memory management IC found on older USB flash drives, MP3 players, or early SSD modules from the mid-2000s. Manufacturers like Alcor Micro, AU, or even unlabeled Taiwanese fabs produced such controllers.
: This process is destructive. All data on the drive is wiped and cannot be recovered after a low-level format. Security Scans au87101a ufdisk repack