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Intel Wireless Flash Memory (W18)
Datasheet
Intel
Wireless Flash Memory (W18)
07-Dec-2005
Order Number: 290701, Revision: 015
3
Contents
Introduction ...............................................................................................................................9
Conventions .......................................................................................................................... 9
Functional Overview ............................................................................................................11
Memory Map and Partitioning ............................................................................................. 12
Package Information ............................................................................................................15
Ballout and Signal Descriptions......................................................................................18
Signal Ballout ......................................................................................................................18
Signal Descriptions ............................................................................................................. 20
Operating Conditions .......................................................................................................... 25
Electrical Specifications .....................................................................................................26
AC Characteristics ................................................................................................................29
AC Write Characteristics ...................................................................................................41
Reset Specifications ........................................................................................................... 48
Power and Reset Specifications .....................................................................................51
Active Power ....................................................................................................................... 51
Automatic Power Savings (APS) ........................................................................................ 51
Standby Power ................................................................................................................... 51
Power-Up/Down Characteristics ......................................................................................... 51
System Reset and RST# ....................................................................................... 52
VCC, VPP, and RST# Transitions .........................................................................52
Power Supply Decoupling................................................................................................... 52
Bus Operations Overview ..................................................................................................53
Bus Operations ................................................................................................................... 53
Reads ....................................................................................................................53
Writes.....................................................................................................................54
Standby.................................................................................................................. 55
Reset ..................................................................................................................... 55