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Memory Module Specification

DESCRIPTION:

This document describes ValueRAM's 32M x 64-bit (256MB) CL4 DDR2-533 SDRAM

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

32M x 16-bit (8M x 16-bit x 4 Bank) DDR2-533 SDRAM in FBGA packages. This 214-pin

MicroDIMM requires +1.8V for operation. The electrical and mechanical specifications are

as follows:

FEATURES:

Clock Cycle Time (tCK) CL=4 3.75ns (min.) / 8ns (max.)

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

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

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

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

Power 0.684 W (operating)

UL Rating 94 V - 0

Document No. VALUERAM0468-001.A00

10/19/05

KVR533D2U4/256 214-Pin MicroDIMM

KVR533D2U4/256

256MB 32M x 64-Bit DDR2-533

CL4 214-Pin MicroDIMM

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Memory Module SpecificationDESCRIPTION:This document describes ValueRAM's 32M x 64-bit (256MB) CL4 DDR2-533 SDRAM(Synchronous DRAM) memory modul

Document No. VALUERAM0468-001.A00Page 2Kingston Technology(Units: Millimeters)DIMENSIONS:

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Kingston Technology KVR533D2U4/256 Arkusz Danych