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IS42S32800J - 256Mb SYNCHRONOUS DRAM

Key Features

  • Clock frequency:166, 143, 133 MHz.
  • Fully synchronous; all signals referenced to a positive clock edge.
  • Internal bank for hiding row access/precharge.
  • Single Power supply: 3.3V + 0.3V.
  • LVTTL interface.
  • Programmable burst length.
  • (1, 2, 4, 8, full page).
  • Programmable burst sequence: Sequential/Interleave.
  • Auto Refresh (CBR).
  • Self Refresh.
  • 4096 refresh cycles every 16ms (A2 grade) or 64 ms (Commercia.

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Other Datasheets by ISSI (now Infineon)

Part Number Description
IS42S32800 2M Words x 32 Bits x 4 Banks (256-Mbit) Synchronous DRAM
IS42S32800G 256Mb SYNCHRONOUS DRAM
IS42S32800L 8M x 32 256Mb SYNCHRONOUS DRAM
IS42S32160D 512Mb SDRAM
IS42S32160F 512Mb SDRAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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IS42S32800J IS45S32800J 8M x 32 256Mb SYNCHRONOUS DRAM DECEMBER 2021 FEATURES • Clock frequency:166, 143, 133 MHz • Fully synchronous; all signals referenced to a positive clock edge • Internal bank for hiding row access/precharge • Single Power supply: 3.3V + 0.