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IS43R16320D - 16Mx32 32Mx16 64Mx8 512Mb DDR SDRAM

This page provides the datasheet information for the IS43R16320D, a member of the IS43R86400D 16Mx32 32Mx16 64Mx8 512Mb DDR SDRAM family.

Datasheet Summary

Description

x8 A0-A12 A0-A9, A11 BA0, BA1 DQ0 DQ7 CK, CK CKE CS CAS RAS WE Row Address Input Column Address Input Bank Select Address Data I/O System Clock Input Clock Enable Chip Select Column Address Strobe Command Row Address Strobe Command Write Enable DM DQS VDD VDDQ VSS VSSQ VREF NC Data Writ

Features

  • VDD and VDDQ: 2.5V ± 0.2V (-6) VDD and VDDQ: 2.6V ± 0.1V (-5) SSTL_2 compatible I/O Double-data rate architecture; two data transfers per clock cycle Bidirectional, data strobe (DQS) is transmitted/ received with data, to be used in capturing data at the receiver DQS is edge-aligned with data for READs and centr.

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Datasheet Details

Part number IS43R16320D
Manufacturer Integrated Silicon Solution
File Size 966.71 KB
Description 16Mx32 32Mx16 64Mx8 512Mb DDR SDRAM
Datasheet download datasheet IS43R16320D Datasheet
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Full PDF Text Transcription

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IS43/46R86400D IS43/46R16320D, IS43/46R32160D NOVEMBER 2012 16Mx32, 32Mx16, 64Mx8 512Mb DDR SDRAM FEATURES • • • • • • • • • • • • • • • • • VDD and VDDQ: 2.5V ± 0.2V (-6) VDD and VDDQ: 2.6V ± 0.1V (-5) SSTL_2 compatible I/O Double-data rate architecture; two data transfers per clock cycle Bidirectional, data strobe (DQS) is transmitted/ received with data, to be used in capturing data at the receiver DQS is edge-aligned with data for READs and centre-aligned with data for WRITEs Differential clock inputs (CK and CK) DLL aligns DQ and DQS transitions with CK transitions Commands entered on each positive CK edge; data and data mask referenced to both edges of DQS Four internal banks for concurrent operation Data Mask for write data.
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