memory module specifcations kvr667d2s5/2g 2gb 256m x 64-bit ddr2-667 cl5 200-pin sodimm kingston.com document no. valueram0524-001.a00 11/31/06 description this document describes valuerams 256m x 64-bit 2gb (2048mb) cl5 ddr2-667 sdram (synchronous dram) memory module. the components on this module include sixteen stacked 128m x 8-bit ddr2-667 sdram. this 200- pin sodimm uses gold contact fngers and requires +1.8v. the electrical and mechanical specifcations are as follows: specifications clock cycle time (tck) cl=5 3ns (min.) / 8ns (max.) row cycle time (trc) 54ns (min.) refresh to active/refresh 127.5ns command time (trfc) row active time (tras) 39ns (min.) / 70,000ns (max.) single power supply of +1.8v (+/- .1v) power 1.944 w (operating) ul rating 94 v - 0 figure 1: kvr667d2s5/2g 200-pin sodimm note: the module defned in this data sheet is one of several confgurations available under this part number. while all confgurations are compatible, the dram combination and/or the module height may vary from what is described here.
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