Intel StrataFlash® Wireless Memory (L18)
9.1.4 Standby..................................................................................................................46
9.1.5 Reset .....................................................................................................................46
Device Commands .............................................................................................................47
Command Definitions .........................................................................................................48
9.2
9.3
10.0 Read Operations....................................................................................................................50
10.1 Asynchronous Page-Mode Read........................................................................................50
10.2 Synchronous Burst-Mode Read..........................................................................................50
10.2.1 Burst Suspend .......................................................................................................51
10.3 Read Configuration Register (RCR) ...................................................................................51
10.3.1 Read Mode ............................................................................................................52
10.3.2 Latency Count........................................................................................................52
10.3.3 WAIT Polarity.........................................................................................................54
10.3.3.1 WAIT Signal Function ............................................................................54
10.3.4 Data Hold...............................................................................................................55
10.3.5 WAIT Delay............................................................................................................56
10.3.6 Burst Sequence .....................................................................................................56
10.3.7 Clock Edge ............................................................................................................57
10.3.8 Burst Wrap.............................................................................................................57
10.3.9 Burst Length ..........................................................................................................57
11.0 Programming Operations ..................................................................................................58
11.1 Word Programming.............................................................................................................58
11.1.1 Factory Word Programming...................................................................................59
11.2 Buffered Programming........................................................................................................59
11.3 Buffered Enhanced Factory Programming .........................................................................60
11.3.1 Buffered EFP Requirements and Considerations..................................................60
11.3.2 Buffered EFP Setup Phase....................................................................................61
11.3.3 Buffered EFP Program/Verify Phase.....................................................................61
11.3.4 Buffered EFP Exit Phase.......................................................................................62
11.4 Program Suspend...............................................................................................................62
11.5 Program Resume................................................................................................................63
11.6 Program Protection.............................................................................................................63
12.0 Erase Operations...................................................................................................................64
12.1 Block Erase.........................................................................................................................64
12.2 Erase Suspend ...................................................................................................................64
12.3 Erase Resume....................................................................................................................65
12.4 Erase Protection .................................................................................................................65
13.0 Security Modes.......................................................................................................................66
13.1 Block Locking......................................................................................................................66
13.1.1 Lock Block .............................................................................................................66
13.1.2 Unlock Block..........................................................................................................66
13.1.3 Lock-Down Block...................................................................................................66
13.1.4 Block Lock Status ..................................................................................................67
13.1.5 Block Locking During Suspend..............................................................................67
13.2 Protection Registers ...........................................................................................................68
13.2.1 Reading the Protection Registers..........................................................................69
13.2.2 Programming the Protection Registers..................................................................70
13.2.3 Locking the Protection Registers...........................................................................70
April 2005
4
Intel StrataFlash® Wireless Memory (L18)
Order Number: 251902, Revision: 009
Datasheet