IS46DR16320B, IS43DR86400B - 512Mb DDR2 SDRAM

ISSI

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IS46DR16320B Datasheet Preview — This datasheet PDF includes multiple part numbers: IS46DR16320B, IS43DR86400B. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	IS46DR16320B, IS43DR86400B
Manufacturer	ISSI
File Size	707.53 KB
Description	512Mb DDR2 SDRAM
Datasheet	IS43DR86400B_ISSI.pdf
Note	This datasheet PDF includes multiple part numbers: IS46DR16320B, IS43DR86400B. Please refer to the document for exact specifications by model.

IS46DR16320B Product details

Description

DDR2 SDRAM (64Mx8) BGA Ball‐out (Top‐View) (10.00 mm X 10.50 mm Body, 0.8 mm pitch) 1 2 3 4 5 6 7 8 9 A B C D E F G H J K L VDD RDQS VSS DQ6 VSSQ DM/RDQS VSSQ DQS VDDQ DQS VSSQ DQ7 VDDQ DQ1 VDDQ DQ4 VSSQ DQ3 VSS WE BA1 A1 A5 A9 NC VDDQ DQ0 VDDQ DQ2 VSSQ DQ5 VDDL VREF CKE NC BA0 A10 VSS A3 A7 VDD A12 VSSDL LDQS VDD RAS CAS A2 A6 A11 NC CK CS A0 A4 A8 A13 VSS VDD ODT Not populated Symbol CK, CK# CKE CS# RAS#,CAS#,WE# www.DataSheet4U.com Ax BAx DQx DQS, DQS# RDQS, RDQS# DM VDD VSS VDDQ VS

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.

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Other Datasheets by ISSI

IS46DR16320D - DDR2 DRAM
IS46DR16320E - DDR2 DRAM
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IS46DR16640B - 1Gb DDR2 SDRAM
IS46DR16640BL - 1Gb DDR2 SDRAM

Published: Jan 11, 2010 |