Kingston KVR667D2S8P51G User Manual

Memory Module Specification

KVR667D2S8P5/1G

1GB 128M x 72-Bit DDR2-667 CL5 Registered w/Parity 240-Pin DIMM

DESCRIPTION:

This document describes ValueRAM's 128M x 72-bit 1GB (1024MB) DDR2-667 CL5 SDRAM (Synchronous DRAM) "single rank" Registered w/Parity memory module. The components on this module include nine 128M x 8-bit DDR2-667 SDRAM in FBGA packages. This 240-pin DIMM uses gold contact fingers and requires +1.8V. The electrical and mechanical specifications are as follows:

FEATURES:

Clock Cycle Time (tCK) CL=5

3ns (min.) / 8ns (max.)

Row Cycle Time (tRC)

60ns (min.)

Refresh to Active/Refresh Command Time (tRFC)

127.5ns

Row Active Time (tRAS)

45ns (min.) / 70,000ns (max.)

Single Power Supply of

+1.8V (+/- .1V)

Power

2.034 W (operating)

UL Rating

94 V - 0

(Units = millimeters)

Figure 1: KVR667D2S8P5/1G 240-Pin DIMM

Document No. VALUERAM0657-001.A00

04/21/08