Solid State Systems Sss6698-bb [REAL - MANUAL]
Frequently found in the Kingston DataTraveler 2.0 . 3. Firmware & Maintenance Tools
The SSS6698-BB does not support UASP (USB Attached SCSI Protocol), so it operates as a standard Bulk-Only Transport (BOT) device, limiting queue depth and multi-threaded performance.
Frequently found in 8GB, 16GB, and 32GB drive configurations.
The user interface will feature a grid of empty slots (usually 16 or 32 channels), representing factory assembly line tracks. Solid State Systems Sss6698-bb
The SSS6698-BB serves as the "brain" of the USB drive, managing the communication between the host computer and the NAND flash memory chips. It is often paired with Hynix or Toshiba MLC (Multi-Level Cell) flash memory to provide stable data storage solutions. USB 2.0 High Speed.
Before examining the chip, it is essential to understand the company. (often abbreviated as SSS or USBest, a sub-brand) was a Taiwan-based IC design house specializing in low-cost USB flash drive controllers. At their peak in the early 2010s, they were a key player in the value and mid-range segments. Their controllers were famous for being "reference designs" for many OEM manufacturers (like Kingston, PNY, and Transcend), especially in drives intended for bulk data distribution rather than high-performance computing.
If an SSS6698-BB flash drive is detected as 0 bytes or “USB Mass Storage Device” with no media: Frequently found in the Kingston DataTraveler 2
The SSS6698-BB belongs to a larger family of USB 2.0 controllers from Solid State Systems, including the SSS6677 series, SSS6695, and SSS6698 variants (including -BA and -BB suffixes). Differences between "-BA" and "-BB" likely involve revisions to flash support tables, timing parameters, or bug fixes, but detailed documentation is not publicly accessible.
If you are looking at this chip under a magnifying glass, here is what is happening inside: : Solid State Systems (3S).
The is a USB 3.0 NAND flash memory controller developed by Solid State Systems Co., Ltd. (commonly abbreviated as SSS or 3S), a Taiwanese company known for producing cost-effective and widely used USB flash drive controllers. This chip is part of the 669x family, succeeding earlier models like the SSS6697 and SSS6695, and is designed to support modern TLC (Triple-Level Cell) and 3D NAND flash memories with higher capacities and improved performance over USB 3.0 interfaces. Frequently found in 8GB, 16GB, and 32GB drive configurations
: These values (e.g., VID = 0951, PID = 1665) are essential for finding the correct firmware. 2. Standard Software Repairs
To prevent specific memory blocks from failing prematurely due to high write cycles, the controller employs wear-leveling algorithms. This distributes write and erase cycles evenly across the physical blocks of the NAND flash, maximizing the longevity of the drive.
