GS816018w/3w2w/3.D6aBtaTSh-2ee5t04U/2.c0o0m/150 1.
GSI Technology
GS816032BT-150 - 18Mb Sync Burst SRAMs
GS816018w/3w2w/3.D6aBtaTSh-2ee5t04U/2.c0o0m/150 100-Pin TQFP Commercial Temp Industrial Temp 1M x 18, 512K x 32, 512K x 36 18Mb Sync Burst SRAMs 25.