winbond have 3 process.
0.11mm (newest cycle process) It is so so
0.13mm (ddr400 2-3-2-5 maybe ddr500 2-3-2-5 or even ddr5xx 2-3-2-5)
0.175mm (ddr400 2-2-2-5 maybe ddr500 2-2-2-5 or even ddr5xx 2-22-5)
these all are the winbond .
and these are two "0" in the center.
如果很多user只看到兩個洞就去買
就會...