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| IS42VM16320D Datasheet, PDF (25/27 Pages) Integrated Silicon Solution, Inc – 8M x 16Bits x 4Banks Mobile Synchronous DRAM | |||
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Figure7: Deep Power Down Mode Entry
IS42/45VM16320D
tRP
Precharge if needed
Figure8: Deep Power Down Mode Exit
Deep Power Down Entry
DONâT CARE
CLK
CKE
/CS
/RAS
/CAS
/WE
100 µ s tRP
Deep Power Down Exit
Auto Refresh
All Banks Precharge
Auto Refresh
tRFC
Mode Register Set
New Command
Extended Mode Register Set
DONâT CARE
Rev. A | April 2012
www.issi.com - DRAM@issi.com
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