EM488M3244VBD
eorex
AC Operating Test Conditions
(VDD=3.3V0.3V, TA=0°C ~70°C)
Item
Conditions
1.4V/1.4V
Output Reference Level
Output Load
See diagram as below
2.4V/0.4V
Input Signal Level
Transition Time of Input Signals
Input Reference Level
2ns
1.4V
AC Operating Test Characteristics
(VDD=3.3V0.3V, TA=0°C ~70°C, -25°C ~ +85°C)
-7
-7.5
Symbol
Parameter
Clock Cycle Time
Units
Min. Max. Min. Max.
CL=3
CL=2 7.5
CL=3
CL=2
2.5
7
7.5
10
ns
ns
tCK
5.5
5.5
5.5
6
Access Time form CLK
tAC
CLK High Level Width
CLK Low Level Width
2.5
2.5
3
ns
ns
tCH
tCL
2.5
CL=3
CL=2
CL=3
CL=2
3
Data-out Hold Time
ns
ns
tOH
tHZ
2
3
7
3
7
Data-out High Impedance
Time (Note 5)
5.4
Data-out Low Impedance Time
Input Hold Time
0
1
0
1
ns
ns
ns
tLZ
tIH
tIS
Input Setup Time
1.5
1.5
* All voltages referenced to VSS.
Note 5: tHZ defines the time at which the output achieve the open circuit condition and is not referenced to
output voltage levels.
Dec. 2013
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EOREX [ EOREX CORPORATION ]
