The identifier refers to a specific NAND flash controller, often found in Toshiba TransMemory USB 2.0 flash drives. This part is a collaboration between Toshiba and Solid State Systems (SSS) , where "TC58NC6623" is the Toshiba-branded model and "SSS6698-BA" is the original manufacturer's designation. Technical Deep Dive
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FW Version: 0.00.00 Vendor: Toshiba Product: USB Flash Memory Controller: Phison PS2251-67 Part Number: TC58NC6623SSS6698BA MP Version: MPALL v3.29.0B The identifier refers to a specific NAND flash