S29AL004D SPANSION, S29AL004D Datasheet - Page 38

• Manufacturer Part Number: S29AL004D
• Description: 4 Megabit (512 Kx 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
• Manufacturer: SPANSION

Key to Switching Waveforms
36
0.0 V
V CC
WAVEFORM
Input
0.5V CC
Figure 12. Input Waveforms and Measurement Levels
Don’t Care, Any Change Permitted
Does Not Apply
INPUTS
A d v a n c e
S29AL004D
Measurement Level
Changing from H to L
Changing from L to H
I n f o r m a t i o n
Steady
Center Line is High Impedance State (High Z)
Changing, State Unknown
OUTPUTS
0.5V CC
S29AL004D_00_A1 February 18, 2005
Output