Signal Descriptions ........................................................................................................................................... 7
Operating Features ......................................................................................................................................... 10
Sharing the overhead of modifying data ...................................................................................................... 10
An easy way to modify data ......................................................................................................................... 10
A fast way to modify data ............................................................................................................................ 10
Polling during a Write, Program, or Erase Cycle ............................................................................................ 11
Active Power, Standby Power, and Deep Power-Down .................................................................................. 11
Status Register ............................................................................................................................................ 11
Command Set Overview ................................................................................................................................. 18
READ STATUS REGISTER ................................................................................................................................ 23
WIP Bit ...................................................................................................................................................... 23
WEL Bit ...................................................................................................................................................... 23
SRWD Bit ................................................................................................................................................... 24
WRITE STATUS REGISTER .............................................................................................................................. 25
READ DATA BYTES ......................................................................................................................................... 27
READ DATA BYTES at HIGHER SPEED ............................................................................................................ 28
PAGE PROGRAM ............................................................................................................................................ 33
WRITE to LOCK REGISTER ............................................................................................................................. 35
DEEP POWER-DOWN ..................................................................................................................................... 42
RELEASE from DEEP POWER-DOWN .............................................................................................................. 43
Power-Up and Power-Down ............................................................................................................................ 44
Initial Delivery State ....................................................................................................................................... 46
Maximum Ratings and Operating Conditions .................................................................................................. 47
DC Parameters ............................................................................................................................................... 48
AC Characteristics .......................................................................................................................................... 50
Package Information ...................................................................................................................................... 57
Device Ordering Information .......................................................................................................................... 61
Revision History ............................................................................................................................................. 62
Rev. D – 6/2014 ........................................................................................................................................... 62
Rev. C – 3/2013 ........................................................................................................................................... 62
Rev. B – 11/2012 ......................................................................................................................................... 62
Rev. A – 09/2012 .......................................................................................................................................... 62
PDF: 09005aef845660f2
m25pe80.pdf - Rev. D 6/14 EN
2
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Figure 9: READ STATUS REGISTER Command Sequence ................................................................................ 23
Figure 10: Status Register Format ................................................................................................................... 24
Figure 11: WRITE STATUS REGISTER Command Sequence ............................................................................. 25
Figure 12: READ DATA BYTES Command Sequence ........................................................................................ 27
Figure 13: READ DATA BYTES at HIGHER SPEED Command Sequence ........................................................... 28
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