Houston Chronicle

What Is the Difference Between DDR1 & DDR2 RAM?

Double Data Rate is a memory standard that enables RAM chips to transmit output twice in every cycle of the system clock. The DDR standard was superseded in 2003 by DDR2, a memory standard offering ...
Hexus

DDR and DDR2 Explained

In this article we will be exploring the differences between DDR memory and DDR2 memory and also explaining a bit about the technology behind the two. Firstly, DDR stands for Dual Data Rate and is the ...
Design-Reuse

Selection Criteria for Using DDR, GDDR or MobileDDR Memories in System Designs

The variety of memory devices available today provides the system architect with multiple options when selecting a memory. The selection is usually driven by key considerations- power, speed, device ...
Design-Reuse

Altera's Stratix II FPGAs Enable 667-Mbps DDR2 SDRAM Data Rate

See 667-Mbps DDR2 SDRAM Interface Demonstration at DesignCon 2006 SAN JOSE, Calif. -- Feb. 6, 2006-- Altera Corporation (Nasdaq: ALTR) today announced that its Stratix(R) II device family is qualified ...
TechSpot

OCZ DDR2 PC2-9200 FlexXLC Edition review

Now that both AMD and Intel have selected DDR2 as the primary memory technology across their desktop range, everything has become much more standardized. That said, purchasing DDR2 memory is not so ...