Intel StrataFlash® Cellular Memory (M18)
Contents
1.0 Introduction..............................................................................................................6
1.1
1.2
1.3
1.4
Document Purpose ..............................................................................................6
Nomenclature.....................................................................................................6
Acronyms...........................................................................................................6
Conventions .......................................................................................................7
2.0 Functional Description...............................................................................................8
2.1
2.2
2.3
2.4
Product Overview................................................................................................8
Configuration and Memory Map.............................................................................9
Device ID......................................................................................................... 10
Additional Information .......................................................................................11
3.0 Package Information...............................................................................................12
4.0 Ballout and Signal Descriptions ...............................................................................22
4.1
Signal Ballouts, x16D.........................................................................................22
4.1.1 x16D (105-Ball) Ballout, Non-Mux ............................................................ 22
4.1.2 x16D (105-Ball) Ballout, AD-Mux.............................................................. 23
Signal Descriptions............................................................................................ 24
Signal Ballouts x16C.......................................................................................... 28
4.3.1 x16C (107-Ball) Ballout, Non-Mux ............................................................ 28
4.3.2 x16C (107-Ball) Ballout, AD-Mux.............................................................. 29
Signal Descriptions x16C.................................................................................... 30
Signal Ballouts x16 Split Bus...............................................................................33
4.5.1 x16 Split Bus (165-Ball) Ballout, Non-Mux .................................................33
Signal Descriptions x16 Split Bus.........................................................................34
4.2
4.3
4.4
4.5
4.6
5.0 Maximum Ratings and Operating Conditions............................................................ 38
5.1
5.2
Absolute Maximum Ratings.................................................................................38
Operating Conditions .........................................................................................39
6.0 Electrical Characteristics .........................................................................................40
6.1
Initialization ..................................................................................................... 40
6.1.1 Power-Up/Down Characteristics................................................................40
6.1.2 Reset Characteristics .............................................................................. 40
6.1.3 Power Supply Decoupling ........................................................................40
DC Current Specifications................................................................................... 41
DC Voltage Specifications................................................................................... 43
Capacitance......................................................................................................43
6.2
6.3
6.4
7.0 NOR Flash AC Characteristics................................................................................... 44
7.1
7.2
AC Test Conditions ............................................................................................ 44
Read Specifications............................................................................................ 46
7.2.1 Read Timing Waveforms..........................................................................49
7.2.2 Timings: Non-Mux Device, Async Read...................................................... 50
7.2.3 Timings: Non-Mux Device, Sync Read ....................................................... 51
7.2.4 Timings: AD-Mux Device, Async Read ....................................................... 53
7.2.5 Timings: AD-Mux Device, Sync Read.........................................................54
Write Specifications........................................................................................... 56
7.3.1 Write Timing Waveforms .........................................................................57
7.3.2 Timings: Non Mux Device ........................................................................58
7.3.3 Timings: AD-Mux Device .........................................................................60
Program and Erase Characteristics....................................................................... 63
Reset Specifications........................................................................................... 64
Deep Power Down Specifications .........................................................................65
7.3
7.4
7.5
7.6
Intel StrataFlash® Cellular Memory (M18)
DS
July 2007
Document Number: 309823-009US
3