description: valueram's kvr333x64c25k2/512 is a kit of two 32m x 64-bit (256mb) ddr333 cl2.5 sdram (synchronous dram) memory modules. total kit capacity is 512mb. the components on each module include nine 32m x 8-bit (8m x 8-bit x 4 bank) ddr333 sdram in tsop packages. each 184-pin dimm uses gold contact fingers and requires +2.5v. the electrical and mechanical specifications are as follows: features: clock cycle time (tck) 6ns (min.) / 12ns (max.) row cycle time (t rc ) 60ns (min.) refresh row cycle time (trfc) 72ns (min.) row active time (tras) 42ns (min.) / 70,000ns (max.) single power supply of +2.5v (+/- .2v) power (idd0) 1.800 w (operating) ul rating 94 v - 0 document no. valueram0309-001.a00 07/24/03 figure 1: kvr333x64c25k2/512 184-pin dimm kvr333x64c25k2/512 512mb (256mb 32m x 64-bit x 2 pcs.) ddr333 cl2.5 184-pin dimm kit
note: the module defined in this data sheet is one of several configurations available under this part number. while all configurations are compatible, the dram combination and/or the module height may vary from what is described here. however, in no configuration will the module height exceed 1.250" (31.75mm). 1.200 (30.48)
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