EM484M3244LBB
Absolute Maximum Rating
Symbol
Item
Rating
Units
V
VIN, VOUT
VDD, VDDQ
Input, Output Voltage
-1.0 ~ +2.6
-1.0 ~ +2.6
Power Supply Voltage
V
Commercial
Extended
0 ~ +70
-25 ~ +85
TOP
Operating Temperature Range
°C
TSTG
PD
Storage Temperature Range
Power Dissipation
-55 ~ +150
°C
W
1
IOS
Short Circuit Current
50
mA
Note: Caution Exposing the device to stress above those listed in Absolute Maximum Ratings could
cause permanent damage. The device is not meant to be operated under conditions outside the
limits described in the operational section of this specification. Exposure to Absolute Maximum
Rating conditions for extended periods may affect device reliability.
Capacitance (VCC=1.8V, f=1MHz, TA=25°C)
Symbol
Parameter
Min.
2.0
Typ.
-
Max.
4.0
Units
pF
CCLK
Clock Capacitance
Input Capacitance for CLK, CKE, Address,
/CS, /RAS, /CAS, /WE, DQML, DQMU
CI
2.0
2.0
-
-
4.0
6.0
pF
pF
CO
Input/Output Capacitance
Recommended DC Operating Conditions (TA=-25°C ~85°C)
Symbol
Parameter
Min.
Typ.
Max.
Units
VDD
VDDQ
VIH
Power Supply Voltage
1.7
1.7
1.8
1.8
-
1.95
1.95
V
V
V
V
Power Supply Voltage (for I/O Buffer)
Input Logic High Voltage
0.8*VDDQ
-0.3
VDDQ+0.3
0.3
VIL
Input Logic Low Voltage
0
Note: * All voltages referred to VSS.
* VIH (max.) = 2.2V for pulse width ≦ 3ns
* VIL (min.) = -1.0V for pulse width ≦ 3ns
Recommended DC Operating Conditions (Continued)
Symbol
Parameter
Test Conditions
Min.
Typ. Max. Units
0≤VI≤VDDQ, VDDQ=VDD
All other pins not under test=0V
IIL
Input Leakage Current
-1
-
+1
uA
IOL
VOH
VOL
Output Leakage Current
High Level Output Voltage
Low Level Output Voltage
-1.5
VDDQ-0.2
-
-
-
-
+1.5
-
uA
V
0≤VO≤VDDQ, DOUT is disabled
IO=-1mA
IO=+1mA
0.2
V
Jul. 2010
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EOREX [ EOREX CORPORATION ]
