P30-65nm
Contents
1.0 Functional Description...............................................................................................5
1.1
1.2
1.3
Introduction .......................................................................................................5
Overview ...........................................................................................................5
Memory Map.......................................................................................................6
2.0 Package Information.................................................................................................7
2.1
2.2
56-Lead TSOP.....................................................................................................7
64-Ball Easy BGA Package....................................................................................8
3.0 Ballouts................................................................................................................... 10
4.0 Signals .................................................................................................................... 12
5.0 Bus Operations........................................................................................................ 13
5.1
5.2
5.3
5.4
5.5
5.6
Read - Asynchronous Mode................................................................................. 13
Read - Synchronous Mode.................................................................................. 13
Write............................................................................................................... 14
Output Disable.................................................................................................. 14
Standby........................................................................................................... 14
Reset............................................................................................................... 15
6.0 Command Set .......................................................................................................... 16
6.1
6.2
Device Command Codes..................................................................................... 16
Device Command Bus Cycles .............................................................................. 17
7.0 Read Operation........................................................................................................ 19
7.1
7.2
7.3
7.4
7.5
Read Array....................................................................................................... 19
Read Device Identifier........................................................................................ 19
Read CFI.......................................................................................................... 20
Read Status Register ......................................................................................... 20
Clear Status Register......................................................................................... 20
8.0 Program Operation.................................................................................................. 21
8.1
8.2
8.3
8.4
8.5
8.6
Word Programming ........................................................................................... 21
Buffered Programming....................................................................................... 21
Buffered Enhanced Factory Programming.............................................................. 22
Program Suspend.............................................................................................. 24
Program Resume............................................................................................... 25
Program Protection............................................................................................ 25
9.0 Erase Operation....................................................................................................... 26
9.1
9.2
9.3
9.4
9.5
Block Erase ...................................................................................................... 26
Blank Check ..................................................................................................... 26
Erase Suspend.................................................................................................. 27
Erase Resume................................................................................................... 27
Erase Protection................................................................................................ 27
10.0 Security................................................................................................................... 28
10.1 Block Locking.................................................................................................... 28
10.2 Selectable OTP Blocks........................................................................................ 30
10.3 Password Access ............................................................................................... 30
11.0 Register................................................................................................................... 31
11.1 Status Register (SR).......................................................................................... 31
11.2 Read Configuration Register (RCR) ...................................................................... 32
11.3 One-Time Programmable (OTP) Registers............................................................. 38
Datasheet
3
Aug 2009
Order Number: 208042-02
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