AM29DL640H AMD, AM29DL640H Datasheet - Page 37
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AM29DL640H
Manufacturer Part Number
AM29DL640H
Description
64 Megabit CMOS 3.0 Volt-only / Simultaneous Read/Write Flash Memory
Manufacturer
AMD
Datasheet
1.AM29DL640H.pdf
(54 pages)
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TEST CONDITIONS
KEY TO SWITCHING WAVEFORMS
February 9, 2005
Note: Diodes are IN3064 or equivalent
Device
Under
3.0 V
0.0 V
Test
WAVEFORM
Figure 12.
Input
C
L
Figure 13. Input Waveforms and Measurement Levels
Test Setup
Don’t Care, Any Change Permitted
1.5 V
6.2 kΩ
Does Not Apply
3.3 V
INPUTS
2.7 kΩ
Am29DL640H
Measurement Level
Output Load
Output Load Capacitance, C
(including jig capacitance)
Input Rise and Fall Times
Input Pulse Levels
Input timing measurement
reference levels
Output timing measurement
reference levels
Changing from H to L
Changing from L to H
Test Condition
Steady
Center Line is High Impedance State (High Z)
Table 14. Test Specifications
Changing, State Unknown
OUTPUTS
L
1.5 V
55, 60
30
0.0–3.0
1 TTL gate
1.5
1.5
5
Output
70, 90
100
Unit
pF
ns
V
V
V
35