Tc58nc6623 - Sss6698-ba Mptool __top__

The TC58NC6623 / SSS6698-BA is a USB flash drive controller manufactured by Solid State Systems (3S), commonly found in Toshiba and Kingston DataTraveler 2.0 devices. Controller Overview Manufacturer: Solid State Systems (3S)

Controller Model: TC58NC6623 (Toshiba marking) / SSS6698-BA (3S marking) Interface: USB 2.0

Common Applications: Primarily used in 8GB and 16GB USB flash drives. MPTool (Mass Production Tool) Information

To repair or reformat a drive with this controller, the 3S USB Mass Production Utility (MPTool) is required.

Compatible Version: 3S USB MP Utility v2.084 is frequently cited as the functional tool for the SSS6698-BA / TC58NC6623 series. Common Use Cases: Fixing "Write Protected" errors. Recovering drives not recognized by the operating system. Restoring a drive to its factory state (Low-Level Format). Technical Details for Data Recovery If the goal is data recovery rather than repair: tc58nc6623 sss6698-ba mptool

Flash ID: Often paired with Toshiba TLC-8K flash memory (e.g., 98DE98927250).

Challenges: This controller uses a translator table to manage data. Standard RAW scans may be required if the translator is damaged, though manual creation of translator tables is sometimes necessary for complex recoveries.

Flash - 3S USB Mass Production Utility v2.084 http ... - Facebook

This document is intended for data recovery specialists, hardware enthusiasts, and technicians performing low-level USB flash drive repairs. The TC58NC6623 / SSS6698-BA is a USB flash

Part 1: Hardware Identification

Before you can fix the drive, you must confirm the hardware matches the software.

• Controller (SSS6698): This is the main "brain" of the USB drive. It is manufactured by SSS (Solid State System). The 6698 series is often used in high-capacity drives.
• NAND Flash (TC58NC6623): This string actually looks like a Toshiba NAND Flash memory code. The controller (SSS6698) communicates with this memory to store data.
  • Note: If you see "TC58NC6623" printed on a black chip, it might be a re-marked fake chip. In many fake flash drives, the controller reports fake capacity, and the memory chip is either much smaller than advertised or faulty.

The Goal: We need to find an MPTool (Mass Production Tool) specifically for the SSS6698 controller.

Step 3: Launch the Tool

Extract the downloaded archive and run the executable (usually named MPTool.exe or similar).

Step 4: The Flashing Process

1. Save the settings and return to the main screen.
2. Select the drive (check the box next to it).
3. Click the "Start" (or "Burn") button.
4. Do not touch the drive. The process usually takes a few seconds to a minute. The progress bar will move.
5. Completion: You will see a "Pass" or "OK" message.

Part 7: A Word on Data Recovery

Stop. Before you run the MPTOOL, understand this: The MPTOOL will 100% erase all user data. Part 1: Hardware Identification Before you can fix

If the drive contains critical files:

• Do not run MPTOOL.
• Try software recovery first (Recuva, DMDE, R-Studio) – but if the drive shows 0MB, software cannot help.
• For professional recovery, you would need a PC-3000 Flash with a VNAND probe (costing $10,000+). For a $15 USB stick, it is not economical.

Backup your data next time.

5. Typical programming / testing workflow

1. Confirm exact TC58NC6623 datasheet and SSS6698-BA pinout/schematic.
2. Prepare image matching NAND geometry: page size, spare area, ECC metadata, partition table.
3. Connect SSS6698-BA to host via supported interface (USB programmer, JTAG, or board test header).
4. Launch MPTool, select target device and correct NAND parameters.
5. Erase target blocks (or entire device) and program the image.
6. Verify by reading back checksums and running boot test on target hardware.
7. Run post-programming tests: bad-block scan, read/write endurance test, and system boot validation.

Further Resources

• SMI MPTool Debug Guide – Search for "SMI MPTool User Manual PDF"
• NAND ID Database – flashinfo.org
• Forums: Reddit r/datarecovery (for pre-MPTOOL advice)

Disclaimer: Modifying firmware is risky. The author is not responsible for permanent data loss or hardware damage. Always work on a sacrificial drive first.

Step 1: Prepare the Drive for MPTOOL

If Windows detects the drive but shows 0MB, skip this. If the drive is completely unrecognized, you need ROM Mode:

• Disassemble the USB drive.
• Locate two test points labeled TP or pins 29-30 on the chip.
• Short them with the paperclip while plugging into the PC. Release after 2 seconds.
• The PC should now install "SMI USB Device" or "USB Mass Storage Device" with a PID of 0x6698.

The Ultimate Guide to TC58NC6623 & SSS6698-BA MPTOOL: Unbricking, Formatting, and Low-Level Repair