256Mb, 512Mb, 1Gb, 2Gb: 3V Embedded Parallel NOR Flash
Features
Contents
General Description ......................................................................................................................................... 8
Signal Assignments ......................................................................................................................................... 10
Signal Descriptions ......................................................................................................................................... 12
Memory Map – 256Mb–2Gb Density ........................................................................................................... 13
Bus Operations ............................................................................................................................................... 14
Status Register ............................................................................................................................................ 16
Program Operations ....................................................................................................................................... 29
PROGRAM Command ................................................................................................................................ 29
UNLOCK BYPASS PROGRAM Command ..................................................................................................... 29
WRITE TO BUFFER PROGRAM Command .................................................................................................. 29
UNLOCK BYPASS WRITE TO BUFFER PROGRAM Command ....................................................................... 31
WRITE TO BUFFER PROGRAM CONFIRM Command .................................................................................. 32
BUFFERED PROGRAM ABORT AND RESET Command ................................................................................ 32
PROGRAM SUSPEND Command ................................................................................................................ 32
PROGRAM RESUME Command .................................................................................................................. 33
Common Flash Interface ................................................................................................................................
Power-Up and Reset Characteristics ................................................................................................................
Absolute Ratings and Operating Conditions .....................................................................................................
DC Characteristics ..........................................................................................................................................
Read AC Characteristics ..................................................................................................................................
Write AC Characteristics .................................................................................................................................
Accelerated Program, Data Polling/Toggle AC Characteristics ...........................................................................
Revision History .............................................................................................................................................
Rev. B – 08/12 .............................................................................................................................................
Rev. A – 04/12 .............................................................................................................................................
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PDF: 09005aef849b4b09
m29ew_256mb_2gb.pdf - Rev. B 8/12 EN
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Micron Technology, Inc. reserves the right to change products or specifications without notice.
[i=s]This post was last edited by Zhang Yi 2018 on 2018-9-15 12:15[/i] [b][color=#5E7384]This content was originally created by EEWORLD forum user [size=3] Zhang Yi 2018[/size]. If you need to reprint...
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