E28F128J3A-110 データシートの表示（PDF） - Intel
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E28F128J3A-110 Datasheet PDF : 72 Pages
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Contents
9.2 Device Commands ............................................................................................................. 35
10.0 Read Operations.......................................................................................................................... 37
10.1 Read Array.......................................................................................................................... 37
10.1.1 Asynchronous Page Mode Read ........................................................................... 37
10.1.2 Enhanced Configuration Register (ECR)............................................................... 38
10.2 Read Identifier Codes ......................................................................................................... 39
10.2.1 Read Status Register............................................................................................. 39
10.3 Read Query/CFI.................................................................................................................. 41
11.0 Programming Operations ........................................................................................................... 42
11.1 Byte/Word Program ............................................................................................................ 42
11.2 Write to Buffer..................................................................................................................... 42
11.3 Program Suspend............................................................................................................... 43
11.4 Program Resume................................................................................................................ 43
12.0 Erase Operations......................................................................................................................... 44
12.1 Block Erase......................................................................................................................... 44
12.2 Block Erase Suspend ......................................................................................................... 44
12.3 Erase Resume .................................................................................................................... 45
13.0 Security Modes ............................................................................................................................ 46
13.1 Set Block Lock-Bit............................................................................................................... 46
13.2 Clear Block Lock-Bits.......................................................................................................... 46
13.3 Protection Register Program .............................................................................................. 47
13.3.1 Reading the Protection Register............................................................................ 47
13.3.2 Programming the Protection Register.................................................................... 47
13.3.3 Locking the Protection Register............................................................................. 47
13.4 Array Protection .................................................................................................................. 49
14.0 Special Modes.............................................................................................................................. 50
14.1 Set Read Configuration Register Command ...................................................................... 50
14.2 Status (STS) ....................................................................................................................... 50
Appendix A Common Flash Interface.................................................................................................52
Appendix B Flow Charts ......................................................................................................................59
Appendix C Design Considerations ...................................................................................................68
Appendix D Additional Information ....................................................................................................70
Appendix E Ordering Information.......................................................................................................71
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Datasheet
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