
January 25, 2005 S29WS-N_00_G0
65
Ad vance
Information
Table 11.1. Test Specifications
Notes:
1. The content in this document is Advance information for the S29WS064N and S29WS128N. Content in this document is Preliminary for the
S29W256N.
11.4
Key to Switching Waveforms
Notes:
1. The content in this document is Advance information for the S29WS064N and S29WS128N. Content in this document is Preliminary for the
S29W256N.
Test Condition
All Speed Options
Unit
Output Load Capacitance, CL
(including jig capacitance)
30
pF
Input Rise and Fall Times
3.0 @ 54, 66 MHz
2.5 @ 80 MHz
ns
Input Pulse Levels
0.0–VIO
V
Input timing measurement
reference levels
VIO/2
V
Output timing measurement
reference levels
VIO/2
V
Waveform
Inputs
Outputs
Steady
Changing from H to L
Changing from L to H
Don’t Care, Any Change Permitted
Changing, State Unknown
Does Not Apply
Center Line is High Impedance State (High Z)