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IS46DR86400B - 512Mb DDR2 SDRAM

This page provides the datasheet information for the IS46DR86400B, a member of the IS43DR86400B 512Mb DDR2 SDRAM family.

Features

  • Clock frequency up to 400MHz.
  • Posted CAS.
  • Programmable CAS Latency: 3, 4, 5 and 6.
  • Programmable Additive Latency: 0, 1, 2, 3, 4 and 5.
  • Write Latency = Read Latency-1.
  • Programmable Burst Sequence: Sequential or Interleave.
  • Programmable Burst Length: 4 and 8.
  • Automatic and Controlled Precharge Command.
  • Power Down Mode.
  • Auto Refresh and Self Refresh.
  • Refresh Interval: 7.8 µs (8192 cycles/64 ms).

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Other Datasheets by ISSI

Full PDF Text Transcription

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IS43/46DR86400B, IS43/46DR16320B 512Mb (x8, x16) DDR2 SDRAM FEATURES • Clock frequency up to 400MHz • Posted CAS • Programmable CAS Latency: 3, 4, 5 and 6 • Programmable Additive Latency: 0, 1, 2, 3, 4 and 5 • Write Latency = Read Latency-1 • Programmable Burst Sequence: Sequential or Interleave • Programmable Burst Length: 4 and 8 • Automatic and Controlled Precharge Command • Power Down Mode • Auto Refresh and Self Refresh • Refresh Interval: 7.
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