am49bds640ah Meet Spansion Inc., am49bds640ah Datasheet - Page 48
![no-image](/images/no-image-200.jpg)
am49bds640ah
Manufacturer Part Number
am49bds640ah
Description
Stacked Multichip Package Mcp , Flash Memory And Psram Cmos 1.8 Volt-only Simultaneous Read/write, Burst Mode 64 Megabit 4m ? 16-bit Flash Memory, And 16 Mbit 1m ? 16-bit Psram
Manufacturer
Meet Spansion Inc.
Datasheet
1.AM49BDS640AH.pdf
(84 pages)
- Current page: 48 of 84
- Download datasheet (2Mb)
TEST CONDITIONS
KEY TO SWITCHING WAVEFORMS
SWITCHING WAVEFORMS
46
All Inputs and Outputs
WAVEFORM
Figure 10. Test Setup
Device
Under
Test
0.0 V
Figure 11. Input Waveforms and Measurement Levels
V
Don’t Care, Any Change Permitted
IO
A D V A N C E
C L
Input
Does Not Apply
INPUTS
V
IO
/2
Am49BDS640AH
I N F O R M A T I O N
Changing from H to L
Changing from L to H
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
Measurement Level
Test Condition
Steady
Center Line is High Impedance State (High Z)
Table 18. Test Specifications
Changing, State Unknown
OUTPUTS
L
All Speed Options
V
IO
/2
0.0–V
December 5, 2003
V
V
30
IO
IO
5
/2
/2
Output
IO
Unit
pF
ns
V
V
V
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