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Intelligent Memory Double Data Rate 3 (DDR3) DRAM

Intelligent Memory Double Data Rate 3 (DDR3) DRAM provides 1Gb to 16Gb densities for commercial and industrial applications. These ICs support Off-Chip Driver (OCD) impedance and On-Die Termination (ODT). The Intelligent Memory DDR3 DRAM features write leveling, programmable burst lengths, and CAS latency in FBGA-78 and FBGA-96 packages.

Features

  • Double data rate clocking timing, 1.35V or 1.5V power supply
  • Data masking per byte on write commands
  • Programmable burst length and CAS latency
  • Auto refresh and self-refresh
  • Supported OCD (Off-Chip Driver impedance)
  • Supported ODT (On-Die Termination)
  • Write leveling 
  • High-speed data transfer up to 1866Mpbs, available with commercial and industrial grades
  • 1Gb, 2Gb, 4Gb, 8Gb, and 16Gb are available 
  • Integrated error correction (ECC) available for 1Gb
  • RoHS compliant

Applications

  • Commercial
  • Industrial

Specifications

  • 1Gb, 2Gb, 4Gb, and 8Gb memory size options
  • Maximum speeds
    • 933MHz for 1Gb, 2Gb, and 8Gb
    • 1066MHz for 4Gb
  • Data rates
    • 1866Mbps for 1Gb, 2Gb, and 8Gb
    • 2133Mbps for 4Gb
  • 8-bit or 16-bit data bus width options
  • 667MHz to 933MHz maximum clock frequency range
  • 1.283V to 1.575V supply voltage range
  • 140mA to 300mA maximum supply current range
  • 300ps to 20ns access time range
  • Temperature ranges
    • 0 to +95°C commercial
    • -40°C to +95°C industrial
    • -40°C to +105°C high

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Published: 2023-06-29 | Updated: 2023-07-26