Kingston KVR266X64C25-1G User Manual

Memory Module Specications

KVR266X64C25/1G

1GB 128 x 64-Bit DDR266
CL2.5 184-Pin DIMM

DESCRIPTION

This document describes ValueRAM’s 128M x 64-bit 1GB

(1024MB) DDR266 CL2.5 SDRAM (Synchronous DRAM)

memory module. The components on this module include

sixteen 64M x 8-bit DDR266 SDRAM in TSOP packages.

This 184-pin DIMM uses gold contact ngers and requires

+2.5V. The electrical and mechanical specications are

as follows:

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.

Figure 1: KVR266X64C25/1G 184-Pin DIMM

SPECIFICATIONS

Clock Cycle Time (tCK) 7.5ns (min.) / 12ns (max.)

Row Cycle Time (tRC) 65ns (min.)

Refresh Row Cycle Time (tRFC) 75ns (min.)

Row Active Time (tRAS) 45ns (min.) / 120,000ns (max.)

Single Power Supply of +2.5V (+/- .2V)

Power 5.200 W (operating)

UL Rating 94 V - 0

Kingston.com Document No. VALUERAM0237-001.C00 10/15/05