Numonyx™ Wireless Flash Memory (W18)
Revision History
Date
Revision
Description
09/13/00
-001
Initial Release
Deleted 16-Mbit density
Revised ADV#, Section 2.2
Revised Protection Registers, Section 4.16
Revised Program Protection Register, Section 4.18
Revised Example in First Access Latency Count, Section 5.0.2
Revised Figure 5, Data Output with LC Setting at Code 3
Added WAIT Signal Function, Section 5.0.3
Revised WAIT Signal Polarity, Section 5.0.4
Revised Data Output Configuration, Section 5.0.5
Added Figure 7, Data Output Configuration with WAIT Signal Delay
Revised WAIT Delay Configuration, Section 5.0.6
Changed VCCQ Spec from 1.7 V – 1.95 V to 1.7 V – 2.24 V in Section 8.2, Extended Temperature
Operation
Changed ICCS Spec from 15 µA to 18 µA in Section 8.4, DC
Characteristics
01/29/01
-002
Changed ICCR Spec from 10 mA (CLK = 40 MHz, burst length = 4) and 13 mA (CLK = 52 MHz,
burst length = 4) to 13 mA, and 16 mA respectively in Section 8.4, DC Characteristics
Changed ICCWS Spec from 15 µA to 18 µA in Section 8.4, DC
Characteristics
Changed ICCES Spec from 15 µA to 18 µA in Section 8.4, DC
Characteristics
Changed tCHQX Spec from 5 ns to 3 ns in Section 8.6, AC Read
Characteristics
Added Figure 25, WAIT Signal in Synchronous Non-Read Array Operation Waveform
Added Figure 26, WAIT Signal in Asynchronous Page Mode Read
Operation Waveform
Added Figure 27, WAIT Signal in Asynchronous Single Word Read
Operation Waveform
Revised Appendix E, Ordering Information
Revised entire Section 4.10, Enhanced Factory Program Command (EFP) and Figure 6,
Enhanced Factory Program Flowchart
Revised Section 4.13, Protection Register
Revised Section 4.15, Program Protection Register
Revised Section 7.3, Capacitance, to include 128-Mbit specs
Revised Section 7.4, DC Characteristics, to include 128-Mbit specs
Revised Section 7.6, AC Read Characteristics, to include 128-Mbit device specifications
Added tVHGL Spec in Section 7.6, AC Read Characteristics
Revised Section 7.7, AC Write Characteristics, to include 128-Mbit device specifications
Minor text edits
06/12/01
-003
New Sections Organization
Added 16-Word Burst Feature
Added Burst Suspend Section
Revised Block Locking State Diagram
Revised Active Power Section, Automatic Power Savings (APS) Section and Power-Up/Down
Operation Section
Revised Extended Temperature Operation
04/05/02
-004
Added 128 Mb DC Characteristics Table and AC Read Characteristics Table
Revised Table 17. Test Configuration Component Values for Worst Case Speed Conditions
Added 0.13 µm Product DC and AC Read Characteristics
Revised AC Write Characteristics
Added Read to Write and Write to Read Transition Waveforms
Revised Reset Specifications
Various text edits
November 2007
Order Number: 290701-18
Datasheet
5
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