Numonyx™ StrataFlash® Embedded Memory (P33)
Contents
1.0 Introduction..............................................................................................................6
1.1
1.2
1.3
Nomenclature.....................................................................................................6
Acronyms...........................................................................................................6
Conventions .......................................................................................................7
2.0 Functional Overview..................................................................................................8
2.1 Virtual Chip Enable Description..............................................................................8
3.0 Package Information...............................................................................................10
3.1
3.2
3.3
56-Lead TSOP................................................................................................... 10
64-Ball Easy BGA Package.................................................................................. 11
QUAD+ SCSP Packages...................................................................................... 14
4.0 Ballout and Signal Descriptions ...............................................................................17
4.1
4.2
4.3
4.4
Signal Ballout ................................................................................................... 17
Signal Descriptions............................................................................................ 19
Dual Die SCSP Configurations ............................................................................. 22
Memory Maps ................................................................................................... 22
5.0 Maximum Ratings and Operating Conditions............................................................ 26
5.1
5.2
Absolute Maximum Ratings.................................................................................26
Operating Conditions .........................................................................................26
6.0 Electrical Specifications........................................................................................... 27
6.1
6.2
DC Current Characteristics.................................................................................. 27
DC Voltage Characteristics.................................................................................. 28
7.0 AC Characteristics ................................................................................................... 29
7.1
7.2
7.3
7.4
7.5
AC Test Conditions ............................................................................................ 29
Capacitance......................................................................................................30
AC Read Specifications.......................................................................................30
AC Write Specifications ...................................................................................... 36
Program and Erase Characteristics....................................................................... 39
8.0 Power and Reset Specifications...............................................................................41
8.1
8.2
8.3
Power-Up and Power-Down.................................................................................41
Reset Specifications........................................................................................... 41
Power Supply Decoupling ................................................................................... 42
9.0 Bus Operations........................................................................................................43
9.1
9.2
9.3
9.4
9.5
9.6
Read ...............................................................................................................43
Write...............................................................................................................43
Output Disable.................................................................................................. 43
Standby........................................................................................................... 44
Reset...............................................................................................................44
Device Command Bus Cycles .............................................................................. 44
10.0 Command Definitions .............................................................................................. 46
11.0 Device Operations ................................................................................................... 48
11.1 Status Register .................................................................................................48
11.2 Read Operations ...............................................................................................55
11.2.1 Asynchronous Page-Mode Read................................................................55
11.2.2 Synchronous Burst-Mode Read.................................................................56
11.2.3 Read Device Identifier............................................................................. 56
11.2.4 CFI Query ............................................................................................. 57
November 2007
314749-05
Datasheet
3
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