SODIMM SDRAM SODIMM DDR
   
SODIMM SDRAM Module

NCP SODIMM


NCP® SO-DIMM modules are designed for laptop and notebook systems that have restrictions in terms of space and heat dissipation. All modules are manufactured and tested under stringent conditions to ensure the level of reliability that is expected of today's notebooks.

We test our SO-DIMM on system motherboard and with the application software and server operating system most commonly used in the system. Burn-in hexon_tech on system is conducted during qualifications of each new product to ensure every design is able to deliver the performance and reliability expected. Independent benchmark tests, such as Winstone, are used to thoroughly test the system.


Features
  • 144 Pin JEDEC Standard, 8 Byte Small Outline Dual-In-Line SDRAM Module for notebook and laptop systems main memory applications
  • JEDEC standard Synchronous DRAMs (SDRAM)
  • Single +3.3 V (0.3 V) power supply
  • Programmable CAS Latency, Burst Length and Wrap Sequence (Sequential & Interleave)
  • Auto Refresh (CBR) and Self Refresh
  • All inputs, outputs are LVTTL compatible
  • Serial Presence Detect with E2PROM
  • Compliant to Intel's "66/100 MHz PC SDRAM 64-bit Non-ECC/Parity 144 Pin Unbuffered SO-DIMM Specifications"
  • Available in 64/128/256/512MB module package
  • Supports notebook motherboard with up to a maximum of 100 MHz
  • FSBRefresh rate: 4K / 64ms
  • Operating temperature: 0 to 70 oC
Product Datasheet Download Product Datasheet (696 kB)
Product Datasheet Download Notebook DDR SO-DIMM Compatibility List (46 KB)
Product Datasheet Download Notebook SO-DIMM Compatibility List (6.14 MB)

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SODIMM DDR Module


Introduction

DDR (Double Data Rate) SDRAM memory is an evolutionary product built upon the foundation of older PC100/133 memory technology. DDR SDRAM memory can do two operations per clock cycle, thereby doubling the memory bandwidth over the corresponding single-data-rate SDRAM. DDR memory delivers increased memory bandwidth and performance over SDRAM memory for many business, multimedia and entertainment applications.

Hexon's standard 200 pin small outline DDR Dual In-Line Memory Modules (Sodimms) are currently used in a wide variety of portable computers. Sodimm capacities range from 128MB to 2GB. Hexon manufactures SODIMM upgrades for various laptop systems such as ACER, Fujitsu, NEC, Gateway, IBM and others.

Features

  • Standard : 200Pin Unbuffered 8-Byte Dual-In-Line DDR-I SDRAM non-parity Small Outline ModulesJEDEC standard Double Data Rate Synchronous DRAMs (DDR-I SDRAM)
  • Modules Organization : One bank 16M x 64 and two bank 32M x 64 organization
  • Power Supply : Single + 2.5V (±0.2V) power supply
  • Chip Organization : Built with 256Mbit DDR-I SDRAMs organized as x 16 in 66-Lead TSOPII packages
  • Signal Programming : Programmable CAS Latency, Burst Length, and Wrap Sequence (Sequential & Interleave)
  • Refresh Mode : Auto Refresh (CBR) and Self Refresh
  • Interface : All inputs and outputs SSTL_2 compatible
  • SPD : Serial Presence Detect with E²PROM
  • Dimensions : JEDEC standard form factor 67.60mm x 31.75mm x 3.00/3.80mm
  • Edge Connector : Gold plated contacts
  • Operating Temp. Range : 0 °C to 70 °C
  • Storage Temp. Range : -55 °C to 150 °C

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