SM3267AE G2 Single-sided USB flash drive

The introduction
        is as the title suggests.
        The SM3267 is a USB 3.0 flash drive controller from Silicon Motion, known for its high stability, strong boot compatibility, and good performance. For detailed information, please refer to this post on Digital Home.
Features

include optimized component layout and routing;
ample filter capacitors to improve power supply stability;
removal of the G2 board recess to prevent deformation and breakage under stress;
full retention of all BGA152 pads to reduce the risk of desoldering under stress;
and an optional 1.6mm board thickness for increased robustness.
The reverse side of the PCB is left blank for custom design printing or thermal paste application. It's
a four-layer board, available for free.

Verification with

Micron 16nm L95B (MT29F512G08CKCCBH7/NW662) and Toshiba A19nm (TH58TFT0DFKBA8J).
        Note that this controller does not have high-speed 4K small file read/write capabilities.
        Do not solder R2 and R3 simultaneously when an LDO is present!