cym9263 Memory of PDF datasheet

Part Nnmber : CYM9263
Manufacturer : CYPRESS[Cypress Semiconductor]
Description : 64K(128K, 256K, 512K) SRAM Module
Datasheet PDF

Part Nnmber : CYM9263
Manufacturer : Cypress Semiconductor
Description : 512K x 72 SRAM Module(512K x 72 ????AM???)

Part Nnmber : CYM9263
Manufacturer : Cypress Semiconductor
Description : 64K(128K, 256K, 512K) x 72 SRAM Module