Important Notes and Warnings ......................................................................................................................... 6
Features ....................................................................................................................................................... 7
Signal Assignments ........................................................................................................................................... 9
Signal Descriptions ......................................................................................................................................... 11
Nonvolatile and Volatile Registers ................................................................................................................... 21
Status Register ............................................................................................................................................ 22
Nonvolatile and Volatile Configuration Registers .......................................................................................... 23
Flag Status Register ..................................................................................................................................... 27
PROGRAM Operations .................................................................................................................................... 45
Confirmation Bit Settings Required to Activate or Terminate XIP ..................................................................
Terminating XIP After a Controller and Memory Reset .................................................................................
Power-Up and Power-Down ............................................................................................................................
Power-Up and Power-Down Requirements ..................................................................................................
Power Loss Rescue Sequence ......................................................................................................................
AC Reset Specifications ...................................................................................................................................
Absolute Ratings and Operating Conditions .....................................................................................................
DC Characteristics and Operating Conditions ..................................................................................................
AC Characteristics and Operating Conditions – Standard .................................................................................
AC Characteristics and Operating Conditions – Enhanced ................................................................................
Part Number Ordering Information .................................................................................................................
Revision History .............................................................................................................................................
Rev. T – 02/2018 ..........................................................................................................................................
Rev. S – 11/2014 ..........................................................................................................................................
Rev. R - 07/2014 ..........................................................................................................................................
Rev. P – 06/2013 ..........................................................................................................................................
Rev. O – 04/2013 .........................................................................................................................................
Rev. N – 01/2013 .........................................................................................................................................
Rev. M – 07/2012 ........................................................................................................................................
Rev. L – 06/2012 ..........................................................................................................................................
Rev. K – 02/2012 .........................................................................................................................................
Rev. I – 10/2011 ..........................................................................................................................................
Rev. H – 08/2011 .........................................................................................................................................
Rev. G – 08/2011 .........................................................................................................................................
Rev. F – 02/2011 ..........................................................................................................................................
Rev. E – 01/2011 ..........................................................................................................................................
Rev. D – 10/2010 .........................................................................................................................................
Rev. C – 02/2010 .........................................................................................................................................
Rev. B – 05/2009 .........................................................................................................................................
Rev. A – 01/2009 ..........................................................................................................................................
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09005aef845665fe
n25q_128mb_3v_65nm.pdf - Rev. T 02/18 EN
3
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Table 1: Signal Descriptions ...........................................................................................................................
Table 14: Enhanced Volatile Configuration Register Bit Definitions ..................................................................
Table 15: Flag Status Register Bit Definitions ..................................................................................................
Table 16: Command Set .................................................................................................................................
Table 18: Data/Address Lines for READ ID and MULTIPLE I/O READ ID Commands .......................................
Table 19: Read ID Data Out ............................................................................................................................
Table 20: Extended Device ID, First Byte .........................................................................................................
Table 21: Serial Flash Discovery Parameter – Header Structure ........................................................................
Table 22: Parameter ID ..................................................................................................................................
Table 23: Command/Address/Data Lines for READ MEMORY Commands .......................................................
Table 24: Data/Address Lines for PROGRAM Commands ................................................................................
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