Wide Temp. UDIMM

DDR2 Wide Temp. UDIMM

  • Power Supply VDDQ = 1.8V± 0.1V
  • Interface: SSTL_18
  • OCD (Off-Chip Driver Impedance Adjustment) and ODT (On-Die Termination)
  • Auto refresh and self refresh supported
  • On Die Termination
  • Operating Temperature Range:
    • Industrial -40°C ≦ TC ≦ 85°C
  • Average refresh period
    • 7.8us at 0°C ≦ TC ≦ 85°C
    • 3.9us at 85°C ≦ TC ≦ 95°C
  • PCB: 30μ gold finger
  • Conformal coating/Underfill(optional)

Introduction

Apacer Wide Temp UDIMM (Wide Temperature UDIMM) is especially designed for harsh climate and special environmental conditions. Able to operate in temperatures ranging from -40°C to 85°C, it is applicable for industrial, military, aeronautical and vehicular systems that face extreme environment challenges. In addition to the use of original industrial-grade DRAM IC, Wide Temp UDIMMs also use industrial-grade wide-temperature-range passive parts with 30u” gold plating PCB to improve anti-oxidation and ensure stability of signal transmission. Wide Temperature UDIMMs have also passed industrial verification testing for high/low temperatures and the most stringent 48-hour thermal cycling test, ensuring their ability to operate for long hours in extreme environments.

Spec

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