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IS45S32800D - 8M x 32 256Mb SYNCHRONOUS DRAM

Download the IS45S32800D datasheet PDF. This datasheet also covers the IS42S32800D variant, as both devices belong to the same 8m x 32 256mb synchronous dram family and are provided as variant models within a single manufacturer datasheet.

General Description

A0-A11 A0-A8 BA0, BA1 DQ0 to DQ31 CLK CKE CS RAS CAS Row Address Input Column Address Input Bank Select Address Data I/O System Clock Input Clock Enable Chip Select Row Address Strobe Command Column Address Strobe Command WE DQM0-DQM3 Vdd Vss Vddq Vssq NC Wri

Key Features

  • Clock frequency: 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 (Com.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IS42S32800D_IntegratedSiliconSolution.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
IS45S32800G 256Mb SYNCHRONOUS DRAM ISSI
IS45S32800J 256Mb SYNCHRONOUS DRAM ISSI
IS45S32800L 8M x 32 256Mb SYNCHRONOUS DRAM ISSI
IS45S32160B 512Mb SYNCHRONOUS DRAM ISSI
IS45S32160B 512Mb SYNCHRONOUS DRAM ISSI

Other Datasheets by ISSI (now Infineon)

Part Number Description
IS45S16100C1 512K Words x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM
IS45S16100E 512K Words x 16 Bits x 2 Banks 16Mb SYNCHRONOUS DYNAMIC RAM
IS45S16160C 256 Mb Single Data Rate Synchronous DRAM
IS45S16160D 256-MBIT SYNCHRONOUS DRAM
IS45S16320B 32M x 16 512Mb SYNCHRONOUS DRAM

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.

View original datasheet text
IS42S32800D IS45S32800D www.DataSheet4U.com 8M x 32 256Mb SYNCHRONOUS DRAM APRIL 2009 FEATURES • Clock frequency: 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.