S25FL127S View Datasheet(PDF) - Spansion Inc.
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S25FL127S Datasheet PDF : 131 Pages
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Data Sheet (Preliminary)
6. Timing Specifications
6.1 Key to Switching Waveforms
Figure 6.1 Waveform Element Meanings
Input Valid at logic high or low High Impedance Any change permitted Logic high Logic low
Symbol
Output Valid at logic high or low High Impedance Changing, state unknown Logic high Logic low
Input Levels
VIO + 0.4V
0.7 x VCC
0.5 x VCC
0.2 x VCC
- 0.5V
Figure 6.2 Input, Output, and Timing Reference Levels
Timing Reference Level
6.2 AC Test Conditions
Figure 6.3 Test Setup
Device
Under
Test
CL
Output Levels
0.85 x VCC
0.15 x VCC
Table 6.1 AC Measurement Conditions
Symbol
Parameter
Min
Max
CL
Load Capacitance
Input Rise and Fall Times
30
2.4
Input Pulse Voltage
Input Timing Ref Voltage
Output Timing Ref
Voltage
0.2 x VCC to 0.8 VCC
0.5 VCC
0.5 VCC
Notes:
1. Output High-Z is defined as the point where data is no longer driven.
2. Input slew rate: 1.5 V/ns.
3. AC characteristics tables assume clock and data signals have the same slew rate (slope).
April 25, 2013 S25FL127S_00_02
S25FL127S
Unit
pF
ns
V
V
V
37
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