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Memory Module Specification

Document No. 4803919-001.A00

04/05/04

KRX3200AK2/1G

1GB (512MB 64M x 72-Bit x 2 pcs.)

Registered PC3200 ECC CL2.5 184-Pin DIMM Kit

KEYED

Page 1

DESCRIPTION:

Kingston's KRX3200AK2/1G is a kit of two 64M x 72-bit (512MB) DDR400 CL2.5 SDRAM

(Synchronous DRAM) registered ECC memory modules. Total kit capacity is 1GB. The components

on each module include eighteen 32M x 8-bit (8M x 8-bit x 4 Bank) DDR400 SDRAM in TSOP

packages. Each 184-pin DIMM uses gold contact fingers and requires +2.6V. The electrical and

mechanical specifications are as follows:

FEATURES:

Power supply : Vdd: 2.6V ± 0.1V, Vddq: 2.6V ± 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 2.5, 3 (clock)

Programmable Burst length (2, 4, 8)

Programmable Burst type (sequential & interleave)

Timing Reference: 2.5-3-3-6-1 at +2.6V

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 1.200” (30.48mm), double sided component

PERFORMANCE:

Clock Cycle Time (tCK) 5ns (min.) / 10ns (max.)

Row Cycle Time (tRC) 55ns (min.)

Refresh Row Cycle Time (tRFC) 70ns (min.)

Row Active Time (tRAS) 40ns (min.) / 70,000ns (max.)

Power (IDD0) 3.744 W (operating)

UL Rating 94 V - 0

Operating Temperature 0

C to 70

Storage Temperature -55

C to +150

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Pagina 1 - Memory Module Specification

Memory Module SpecificationDocument No. 4803919-001.A0004/05/04KRX3200AK2/1G1GB (512MB 64M x 72-Bit x 2 pcs.)Registered PC3200 ECC CL2.5 184-Pin DIMM

Pagina 2 - MODULE DIMENSIONS:

Kingston TechnologyDocument No. 4803919-001.A00 Page 2MODULE DIMENSIONS:All Kingston products are tested to meet our published specifications. Some mo

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