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IS45S32800G Datasheet 256Mb SYNCHRONOUS DRAM

Manufacturer: ISSI (now Infineon)

Download the IS45S32800G datasheet PDF. This datasheet also includes the IS42S32800G variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IS42S32800G-ISSI.pdf) that lists specifications for multiple related part numbers.

Overview

IS42S32800G IS45S32800G 8M x 32 256Mb SYNCHRONOUS DRAM AUGUST.

Key Features

  • Clock frequency: 200, 166, 143 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.