eorex
EM48AM3284LBA
AC Operating Test Conditions
(VDD=1.8V ± 0.1V, TA=0°C ~70°C)
Item
Conditions
0.9V/0.9V
Output Reference Level
Output Load
See diagram as below
1.6V/0.2V
Input Signal Level
Transition Time of Input Signals
Input Reference Level
0.5ns
0.9V
AC Operating Test Characteristics
(VDD=1.8V ± 0.1V, TA=0°C ~70°C)
-6
-7.5
Symbol
tCK
Parameter
Clock Cycle Time
Units
Min. Max. Min. Max.
CL=3
CL=2
CL=3
CL=2
6
7.5
12
ns
ns
12
5.4
8
6
8
tAC
Access Time form CLK
tCH
tCL
CLK High Level Width
CLK Low Level Width
2.5
2.5
2
2.5
2.5
2
ns
ns
CL=3
CL=2
CL=3
CL=2
tOH
tHZ
Data-out Hold Time
ns
ns
2
2
5.4
8
6
8
Data-out High Impedance
Time (Note 5)
tLZ
tIH
tIS
Data-out Low Impedance Time
Input Hold Time
0
1
0
1
ns
ns
ns
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.
Jan. 2009
www.eorex.com
10/22
EOREX [ EOREX CORPORATION ]
