Memory Module Specications
KVR667D2N5/1G
1GB 128M x 64-Bit DDR2-667
CL5 240-Pin DIMM
Kingston.com Document No. VALUERAM0408-001.C00 09/09/09
DESCRIPTION
This document describes ValueRAM’s 128M x 64-bit 1GB
(1024MB) DDR2-667 CL5 SDRAM (Synchronous DRAM)
memory module. The components on this module include eight
128M x 8-bit DDR2-667 SDRAM in FBGA packages. This 240-
pin DIMM uses gold contact ngers and requires +1.8V. The
electrical and mechanical specications are as follows:
SPECIFICATIONS
Clock Cycle Time (tCK) CL=5 3ns (min.) / 8ns (max.)
Row Cycle Time (tRC) 60ns (min.)
Refresh to Active/Refresh 127.5ns
Command Time (tRFC)
Row Active Time (tRAS) 45ns (min.) / 70,000ns (max.)
Single Power Supply of +1.8V (+/- .1V)
Power 1.225 W (operating)
UL Rating 94 V - 0
Figure 1: KVR667D2N5/1G 240-Pin DIMM
Units : Millimeters
Note: The module dened in this data sheet is one of several congurations available under this part number. While all congurations are compatible, the DRAM
combination and/or the module height may vary from what is described here.