Kingston Technology 1GB DDR2 DIMM KVR400D2N3/1G Hoja De Datos
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KVR400D2N3/1G
Memory Module Specifications
KVR400D2N3/1G
1GB 128M x 64-Bit DDR2-400
CL3 240-Pin DIMM
CL3 240-Pin DIMM
Kingston.com
Document No. VALUERAM0364-001.B00 09/09/09
DESCRIPTION
This document describes ValueRAM’s 128M x 64-bit (1GB)
DDR2-400 CL3 SDRAM (Synchronous DRAM) memory mod-
ule. The components on this module include eight 128M x 8-bit
DDR2-400 SDRAM in FBGA packages. This 240-pin DIMM
uses gold contact fingers and requires +1.8V. The electrical and
mechanical specifications are as follows:
DDR2-400 CL3 SDRAM (Synchronous DRAM) memory mod-
ule. The components on this module include eight 128M x 8-bit
DDR2-400 SDRAM in FBGA packages. This 240-pin DIMM
uses gold contact fingers and requires +1.8V. The electrical and
mechanical specifications are as follows:
SPECIFICATIONS
Clock Cycle Time (tCK) CL=3
5ns (min.) / 8ns (max.)
Row Cycle Time (tRC)
55ns (min.)
Refresh to Active/Refresh
127.5ns
Command Time (tRFC)
Row Active Time (tRAS)
40ns (min.) / 70,000ns (max.)
Single Power Supply of
+1.8V (+/- .1V)
Power
1.025 W (operating)
UL Rating
94 V - 0
Figure 1: KVR400D2N3/1G 240-Pin DIMM
Units : Millimeters
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.