Kingston KVR667D2D8P5L2G User Manual

Memory Module Specification

KVR667D2D8P5L/2G

2GB 256M x 72-Bit DDR2-667

CL5 Registered w/Parity Low-Profile 240-Pin DIMM

DESCRIPTION:

This document describes ValueRAM's 256M x 72-bit 2GB (2048MB) DDR2-667 CL5 SDRAM (Synchronous DRAM) "dual rank" Registered w/Parity low-profile memory module. The components on this module include eighteen 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

2.763 W (operating)

UL Rating

94 V - 0

Figure 1: KVR667D2D8P5L/2G 240-Pin DIMM

Document No. VALUERAM0707-001.A00

06/18/07