K4E660811D,K4E640811D
CMOS DRAM
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
VIN,VOUT
VCC
Rating
-1.0 to +7.0
-1.0 to +7.0
-55 to +150
1
Units
V
Voltage on any pin relative to VSS
Voltage on VCC supply relative to VSS
Storage Temperature
V
Tstg
°C
W
Power Dissipation
PD
Short Circuit Output Current
IOS Address
50
mA
* Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded. Functional operation should be restricted to
the conditions as detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS (Voltage referenced to Vss, TA= 0 to 70°C)
Parameter
Supply Voltage
Symbol
VCC
VSS
Min
4.5
0
Typ
Max
5.5
0
Units
5.0
V
V
V
V
Ground
0
-
*1
Input High Voltage
Input Low Voltage
VIH
2.6
VCC+1.0
0.7
*2
VIL
-
-1.0
*1 : VCC+2.0V at pulse width£20ns which is measured at VCC
*2 : -2.0 at pulse width£20ns which is measured at VSS
DC AND OPERATING CHARACTERISTICS (Recommended operating conditions unless otherwise noted.)
Parameter
Symbol
Min
Max
Units
Input Leakage Current (Any input 0£VIN£VCC+0.5V,
all other pins not under test=0 Volt)
II(L)
-5
5
uA
Output Leakage Current
(Data out is disabled, 0V£VOUT£VCC)
IO(L)
-5
5
uA
Output High Voltage Level(IOH=-5mA)
Output Low Voltage Level(IOL=4.2mA)
VOH
VOL
2.4
-
-
V
V
0.4