Double DATA RATE SDRAM
Description
eorex
EM428M1644RTA
128Mb (2M×4Bank×16) Double DATA RATE SDRAM
Features
Internal Double-Date-Rate architecture with 2 Accesses per clock cycle. VDD/VDDQ= 2.5V ±0.2V for (-75 and -6) VDD/VDDQ= 2.6V ±0.1V for (-5 ) 2.5V SSTL-2 compatible I/O Burst Length (B/L) of 2, 4, 8 2,2.5,3 Clock read latency Bi-directional,intermittent data strobe(DQS) ...
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