Kingston Technology KHX6400D2LLK2/2GN Datenblatt PDF herunterladen

Memory Module Specification

Document No. 4804435-001.A00

05/17/06

KHX6400D2LLK2/2GN

2GB (1GB 128M x 64-Bit x 2 pcs.)

PC2-6400 CL4 240-Pin DIMM Kit

KEYED

Page 1

DESCRIPTION:

Kingston's KHX6400D2LLK2/2GN is a kit of two low-latency 128M x 64-bit 1GB (1024MB)

DDR2-800 CL4 SDRAM (Synchronous DRAM) memory modules that are NVIDIA

SLI

™

-Ready.

Both modules are based on sixteen 64M x 8-bit DDR2 FBGA components. Total kit capacity is 2GB

(2048MB). Each module pair has been tested to run at DDR2 800MHz at low latency timing of

4-4-4-12 at 2.0V. The SPD is programmed to JEDEC standard latency 800Mhz timing of 5-5-5-15-2T

at 1.9V. Each 240-pin DIMM uses gold contact fingers and requires +1.8V. Modules are intended

for use with NVIDIA

SLI

™

certified solutions. The electrical and mechanical specifications are

as follows:

FEATURES:

Power supply : Vdd: 1.8V ± 0.1V, Vddq: 1.8V ± 0.1V

Double-data-rate architecture; two data transfers per clock cycle

Bidirectional data strobe(DQS)

Differential clock inputs(CK and CK)

DLL aligns DQ and DQS transition with CK transition

Programmable Read latency 3, 4, 5 (clock)

Burst Length: 4, 8 (Interleave/nibble sequential)

Programmable Burst type (sequential & interleave)

Timing Reference: 800MHz 5-5-5-15-2T at +1.9V / 800MHz 4-4-4-12 at +2.0V

Edge aligned data output, center aligned data input

Auto & Self refresh, 7.8us refresh interval (8K/64ms refresh)

Serial presence detect with EEPROM

High Performance Heat Spreader

PCB : Height 1.180” (30.00mm), double sided component

PERFORMANCE:

Clock Cycle Time (tCK) CL=5 3ns (min.) / 8ns (max.)

Row Cycle Time (tRC) 54ns (min.)

Refresh to Active/Refresh Command Time (tRFC) 105ns

Row Active Time (tRAS) 39ns (min.) / 70,000ns (max.)

Single Power Supply of +1.8V (+/- .1V)

Power 1.922 W (operating per module)

UL Rating 94 V - 0

Operating Temperature 0

C to 55

Storage Temperature -55

C to +125

TECHNOLOGY

1 2

Inhaltsverzeichnis

Seite 1 - Memory Module Specification

Memory Module SpecificationDocument No. 4804435-001.A0005/17/06KHX6400D2LLK2/2GN2GB (1GB 128M x 64-Bit x 2 pcs.)PC2-6400 CL4 240-Pin DIMM KitKEYEDPage

Seite 2 - MODULE DIMENSIONS:

Kingston TechnologyDocument No. 4804435-001.A00 Page 2MODULE DIMENSIONS:All Kingston products are tested to meet our published specifications. Some mo

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