EDD1204ALTA Datasheet (Elpida Memory) - 128 M-bit Synchronous DRAM

EDD1204ALTA, 128 M-bit Synchronous DRAM

The EDD1204ALTA, EDD1208ALTA, EDD1216ALTA are high-speed 134,217,728 bits synchronous dynamic random-access memories, organized as 8,388,608x4x4, 4,194,304x8x4, 2,097,152x16x4 (word x bit x bank), respectively.

The synchronous DRAMs use Double Data Rate (DDR) where data bandwidth is twice of regular

EDD1204ALTA Features

* Fully Synchronous Dynamic RAM with all input signals except DM, DQS and DQ referenced to a positive clock edge

* Double Data Rate interface Differential CLK (/CLK) input Data inputs and DM are synchronized with both edges of DQS Data outputs and DQS are synchronized with a cross po