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28F128L18

Intel StrataFlash® Wireless Memory (L18)

Intel 

Intel StrataFlash® Wireless Memory (L18)

Contents

1.0 Introduction ............................................................................................................................... 9

1.1 Nomenclature ....................................................................................................................... 9

1.2 Acronyms .............................................................................................................................. 9

1.3 Conventions ........................................................................................................................10

2.0 Functional Overview ............................................................................................................11

3.0 Package Information ............................................................................................................12

3.1 VF BGA Packages..............................................................................................................12

3.2 SCSP Packages .................................................................................................................14

4.0 Ballout and Signal Descriptions......................................................................................16

4.1 Signal Ballout......................................................................................................................16

4.1.1 VF BGA Package Ballout.......................................................................................16

4.1.2 SCSP Package Ballout ..........................................................................................18

4.2 Signal Descriptions .............................................................................................................19

4.2.1 VF BGA Package Signal Descriptions ...................................................................19

4.2.2 128/0 and 256/0 SCSP Package Signal Descriptions ...........................................21

4.3 Memory Map .......................................................................................................................23

5.0 Maximum Ratings and Operating Conditions ...........................................................25

5.1 Absolute Maximum Ratings ................................................................................................25

5.2 Operating Conditions ..........................................................................................................25

6.0 Electrical Specifications .....................................................................................................26

6.1 DC Current Characteristics .................................................................................................26

6.2 DC Voltage Characteristics.................................................................................................27

7.0 AC Characteristics ................................................................................................................28

7.1 AC Test Conditions.............................................................................................................28

7.2 Capacitance ........................................................................................................................29

7.3 AC Read Specifications (VCCQ = 1.35 V – 2.0 V) ............................................................30

7.4 AC Read Specifications for 64-Mbit and 128-Mbit Densities (VCCQ = 1.7 V – 2.0 V) .......31

7.5 AC Read Specifications for 256-Mbit Density (VCCQ = 1.7 V – 2.0 V) .............................32

7.6 AC Write Specifications ......................................................................................................37

7.7 Program and Erase Characteristics ....................................................................................41

8.0 Power and Reset Specifications .....................................................................................42

8.1 Power Up and Down ...........................................................................................................42

8.2 Reset ..................................................................................................................................42

8.3 Power Supply Decoupling...................................................................................................43

8.4 Automatic Power Saving.....................................................................................................44

9.0 Device Operations.................................................................................................................45

9.1 Bus Operations ...................................................................................................................45

9.1.1 Reads ....................................................................................................................46

9.1.2 Writes.....................................................................................................................46

9.1.3 Output Disable .......................................................................................................46

Datasheet

Intel StrataFlash® Wireless Memory (L18)

Order Number: 251902, Revision: 009

April 2005

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