eorex
Preliminary
EM488M3244VBC
Absolute Maximum Rating
Symbol
Item
Rating
Units
V
VIN, VOUT
VDD, VDDQ
Input, Output Voltage
-0.3 ~ +4.6
-0.3 ~ +4.6
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=3.3V, f=1MHz, TA=25°C)
Symbol
CCLK
Parameter
Clock Capacitance
Min.
4
Typ.
Max.
8
Units
pF
Input Capacitance for CLK, CKE, Address,
/CS, /RAS, /CAS, /WE, DQML, DQMU
CI
4
3
8
5
pF
pF
CO
Input/Output Capacitance
Recommended DC Operating Conditions (TA=0°C ~70°C)
Symbol
VDD
Parameter
Power Supply Voltage
Min.
2.7
Typ.
3.3
Max.
3.6
Units
V
VDDQ
VIH
Power Supply Voltage (for I/O Buffer)
Input Logic High Voltage
2.7
3.3
3.6
V
2.2
VDD+0.3
0.5
V
VIL
Input Logic Low Voltage
-0.3
V
Note: * All voltages referred to VSS.
* VIH (max.) = 5.6V for pulse width 3ns
* VIL (min.) = -2.0V for pulse width 3ns
May. 2007
www.eorex.com
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EOREX [ EOREX CORPORATION ]
