Kingston Technology KVR333X64SC25/256 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

16M x 16-bit (4M x 16-bit x 4 Bank ) DDR333 SDRAM in TSOP packages. This 200-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 (+/- .25V)

Operating (IDD0) 2.445 W

UL Rating 94 V - 0

Document No. VALUERAM0299-001.A00

06/13/03

Figure 1: KVR333X64SC25/256 200-Pin SODIMM

KVR333X64SC25/256

256MB 32M x 64-Bit DDR333

CL2.5 200-Pin SODIMM

Tolerances : ±.006(.15) unless otherwise specified

2.70

2.50

Units : Inches (Millimeters)

Full R 2x

0.17

(4.20)

0.456

11.40

1.896

(47.40)

0.24

(6.0)

0.086

0.79

(20.00)

2.15

(63.60)

(67.60)

0.07

(1.80)

1.25

(31.75)

0.16

0.039

(4.00

0.10)

0.096

(2.40)

0.07

(1.8)

0.098

2.45

40 42

39 41

Z Y

199

200

Detail Z

0.16

0.0039

(4.00

0.10)

0.04

0.0039

(1.00

0.1)

0.150 Max

0.04

0.0039

(1.00

0.10)

0.157 Min

(4.00 Min)

(3.80 Max)

0.157 Min

(4.00 Min)

0.024 TYP

0.018

0.001

0.01

(0.25)

(0.45

0.03)

(0.60 TYP)

0.102 Min

(2.55 Min)

Detail Y

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).

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 KVR333X64SC25/256 Datasheet

Browse online or download Datasheet for Memory modules Kingston Technology KVR333X64SC25/256. Kingston Technology ValueRAM 256MB 333MHz DDR Non-ECC CL2.5 SODIMM User Manual

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