EDD2508AKTA-5
EDD2508AKTA-5 is 256M bits DDR SDRAM (32M words x 8 bits DDR400) manufactured by Elpida Memory.
( DataSheet : .. )
PRELIMINARY DATA SHEET
256M bits DDR SDRAM
EDD2508AKTA-5 (32M words × 8 bits, DDR400)
Description
The EDD2508AKTA-5 is a 256M bits DDR SDRAM organized as 8,388,608 words × 8 bits × 4 banks. Read and write operations are performed at the cross points of the CK and the /CK. This high-speed data transfer is realized by the 2 bits prefetch-pipelined architecture. Data strobe (DQS) both for read and write are available for high speed and reliable data bus design. By setting extended mode register, the on-chip Delay Locked Loop (DLL) can be set enable or disable. It is packaged in 66-pin plastic TSOP (II).
Pin Configurations
/xxx indicates active low...
