KHX6400D2/2G ValueRAM, KHX6400D2/2G Datasheet

KHX6400D2/2G

Manufacturer Part Number

KHX6400D2/2G

Description

Manufacturer

ValueRAM

Datasheet

1.KHX6400D22G.pdf (2 pages)

Specifications of KHX6400D2/2G

Main Category

DRAM Module

Sub-category

DDR2 SDRAM

Module Type

240DIMM

Device Core Size

64b

Organization

256Mx64

Total Density

2GByte

Chip Density

1Gb

Maximum Clock Rate

800MHz

Operating Supply Voltage (typ)

1.8V

Number Of Elements

Operating Supply Voltage (max)

1.9V

Operating Supply Voltage (min)

1.7V

Operating Temp Range

0C to 55C

Operating Temperature Classification

Commercial

Pin Count

240

Mounting

Socket

Lead Free Status / RoHS Status

Supplier Unconfirmed

Current page: 1 of 2
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Document No. 4804728-001.B00

DESCRIPTION:

This document describes Kingston's 256M x 64-bit 2GB (2048MB) DDR2-800 CL5 SDRAM

(Synchronous DRAM) memory module, based on sixteen 128M x 8-bit DDR2 FBGA components.

This module has been tested to run at DDR2 800MHz at latency timing of 5-5-5-15 at 1.85V. The

SPD is programmed to JEDEC standard latency 667Mhz timing of 5-5-5-15 at 1.8V. This 240-pin

DIMM uses gold contact fingers and requires +1.8V. The electrical and mechanical specifications

are as follows:

FEATURES:

PERFORMANCE:

T E C H N O L O G Y

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 5 (clock)

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

Programmable Burst type (sequential & interleave)

Timing Reference: 5-5-5-15 at +1.8V / 5-5-5-15 at +1.85V

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

Clock Cycle Time (tCK) CL=5

Row Cycle Time (tRC)

Refresh to Active/Refresh Command Time (tRFC)

Row Active Time (tRAS)

Single Power Supply of

Power

UL Rating

Operating Temperature

Storage Temperature

2GB 256M x 64-Bit PC2-6400

KHX6400D2/2G

CL5 240-Pin DIMM

K E

Y E

08/09/07

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

60ns (min.)

127.5ns

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

+1.8V (+/- .1V)

2.016 W (operating)

94 V - 0

-55

C to 55

C to +125

Page 1

Related parts for KHX6400D2/2G

KHX6400D2/2G Summary of contents

Page 1

... Row Cycle Time (tRC) Refresh to Active/Refresh Command Time (tRFC) Row Active Time (tRAS) Single Power Supply of Power UL Rating Operating Temperature Storage Temperature Document No. 4804728-001.B00 KHX6400D2/2G CL5 240-Pin DIMM 3ns (min.) / 8ns (max.) 60ns (min.) 127.5ns 45ns (min.) / 70,000ns (max.) +1.8V (+/- .1V) 2.016 W (operating ...

Page 2

... MODULE DIMENSIONS: Units: millimeters For more information www.kingston.com All Kingston products are tested to meet our published specifications. Some motherboards or system configurations may not operate at the published HyperX memory speeds and timing settings. Kingston does not recommend that any user attempt to run their computers faster than the published speed. Overclocking or modifying your system timing may result in damage to computer components ...

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