Signal Assignments ......................................................................................................................................... 12
Signal Descriptions ......................................................................................................................................... 15
Package Dimensions – Package Code: SF ......................................................................................................... 16
Memory Map – 256Mb Density ....................................................................................................................... 18
Status Register ................................................................................................................................................ 19
Flag Status Register ......................................................................................................................................... 21
Nonvolatile and Volatile Sector Lock Bits Security ............................................................................................ 32
Volatile Lock Bit Security Register .................................................................................................................... 32
Device ID Data ............................................................................................................................................... 33
Serial Flash Discovery Parameter Data ............................................................................................................. 34
RESET ENABLE and RESET MEMORY Commands ....................................................................................... 41
READ ID Operations ....................................................................................................................................... 42
READ ID and MULTIPLE I/O READ ID Commands ...................................................................................... 42
READ SERIAL FLASH DISCOVERY PARAMETER Operation .............................................................................. 43
READ SERIAL FLASH DISCOVERY PARAMETER Command ......................................................................... 43
CLEAR FLAG STATUS REGISTER Operation ..................................................................................................... 55
PROGRAM Operations .................................................................................................................................... 56
4-BYTE PROGRAM Operations ........................................................................................................................ 57
PROGRAM Operations Timings ....................................................................................................................... 58
State Table .....................................................................................................................................................
Power Loss Recovery ...................................................................................................................................
Initial delivery status ..................................................................................................................................
Absolute Ratings and Operating Conditions .....................................................................................................
DC Characteristics and Operating Conditions ..................................................................................................
AC Characteristics and Operating Conditions ..................................................................................................
AC Reset Specifications ...................................................................................................................................
Revision History .............................................................................................................................................
Rev. G - 06/16 .............................................................................................................................................
Rev. F – 04/16 .............................................................................................................................................
Rev. E – 03/16 .............................................................................................................................................
Rev. D – 02/16 .............................................................................................................................................
Rev. C – 12/15 .............................................................................................................................................
Rev. B – 01/15 .............................................................................................................................................
Rev. A – 12/14 .............................................................................................................................................
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PDF: 09005aef86110ec2
mt25t-qljs-L512-xBA-xxT.pdf - Rev. G 06/16 EN
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Micron Technology, Inc. reserves the right to change products or specifications without notice.
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