eorex
EM48AM1684VBE
AC Operating Test Conditions
(VDD=3.3V±0.3V, 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
1ns
1.4V
AC Operating Test Characteristics
(VDD=3.3V±0.3V, TA=0°C ~70°C)
-7
-7.5
Symbol
Parameter
Units
Max.
-
Min.
7
Min.
7.5
-
Max.
tCK
tAC
tCH
tCL
tOH
tHZ
tLZ
tIH
Clock Cycle Time
CL=3
CL=3
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
-
Access Time form CLK
CLK High Level Width
CLK Low Level Width
Data-out Hold Time
5.4
-
5.4
2.3
2.3
3
2.5
2.5
3
-
-
-
-
CL=3
CL=3
-
-
5.4
-
-
5.4
Data-out High Impedance
Data-out Low Impedance Time
Input Hold Time
0
0
-
-
-
-
-
-
-
-
-
1
1
tIS
Input Setup Time
1.5
1
1.5
1
tDH
tDS
Data Hold Time
Data Setup Time
1.5
1.5
Data-in to Precharge Command for
Manual Precharge
tDPL
2
-
2
-
tCK
* 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.
Oct. 2011
www.eorex.com
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EOREX [ EOREX CORPORATION ]
