Kingston Technology KVR333X64C25/256 Datasheet download pdf

Memory Module Specification

DESCRIPTION:

This document describes ValueRAM's 32M x 64-bit (256MB) DDR333 CL2.5 SDRAM

(Synchronous DRAM) memory module. The components on this module include eight

32M x 8-bit (8M x 8-bit x 4 Bank) DDR333 SDRAM in TSOP packages. This 184-pin

DIMM uses gold contact fingers and requires +2.5V. The electrical and mechanical

specifications are as follows:

FEATURES:

Clock Cycle Time (tCK) 6ns (min.) / 12ns (max.)

Row Cycle Time (tRC) 60ns (min.)

Refresh Row Cycle Time (tRFC) 72ns (min.)

Row Active Time (tRAS) 42ns (min.) / 70,000ns (max.)

Single Power Supply of +2.5V (+/- .2V)

Power (IDD0) 1.800 W (operating)

UL Rating 94 V - 0

Document No. VALUERAM0222-001.D00

10/04/04

Figure 1: KVR333X64C25/256 184-Pin DDR SDRAM Module

KVR333X64C25/256

256MB 32M x 64-Bit DDR333

CL2.5 184-Pin DIMM

1.250

0.700

0.393

0.000

2.886

5.250

0.050

0.0078 ±0.006

(0.20 ±0.15)

(1.270)

0.100

(2.50 )

0.250

(6.350)

0.157

(4.00)

0.071

(1.80)

0.039 ± 0.002

(1.000 ± 0.050)

(3.80)

2.175

(6.62)

0.26

0.1496

(3.00)

0.118

(2.00)

0.0787

(4.00)

0.1575

(31.75)

(17.80)

(10.00)

(00.00)

(73.30)

(133.35)

Units : Inches (Millimeters)

(00.00)

Note: The module defined in this data sheet is one of several configurations available under this part number. While

all configurations are compatible, the DRAM combination and/or the module height may vary from what is described

here. However, in no configuration will the module height exceed 1.250" (31.75mm).

1.200

(30.48)

Memory Module Specification 1

Summary of Contents

Page 1 - Memory Module Specification

Memory Module SpecificationDESCRIPTION:This document describes ValueRAM's 32M x 64-bit (256MB) DDR333 CL2.5 SDRAM(Synchronous DRAM) memory module

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Kingston Technology KVR333X64C25/256 Datasheet

Browse online or download Datasheet for Memory modules Kingston Technology KVR333X64C25/256. Kingston Technology ValueRAM 256MB 333MHz DDR Non-ECC CL2.5 DIMM User Manual

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