TE
tmCH
T2316162A
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any pin Relative to VSS.... -1V to +7V
Operating Temperature, Ta (ambient).....
*Stresses greater than those listed under "Absolute
Maximum Ratings" may cause permanent damage
to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions above those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
reliability.
………0°C to +70°C
Storage Temperature (plastic)...... -55°C to +150°C
Power Dissipation ........................................ 1.2W
Short Circuit Output Current........................ 50mA
DC ELECTRICAL CHARACTERISTICS AND RECOMMENDED
OPERATING CONDITIONS
(0°C ≤ Ta ≤ 70°C; VCC = 5V ± 10 % unless otherwise noted)
DESCRIPTION
Supply Voltage
CONDITIONS
SYM.
Vcc
MIN
4.5
0
MAX
5.5
UNITS NOTES
V
V
1
Supply Voltage
Vss
0
Input High (Logic) voltage
Input Low (Logic) voltage
Input Leakage Current
V
2.4
-1.0
-10
Vcc+1
0.8
V
1
1
IH
V
I
V
IL
10
uA
0V ≤ V ≤ 7V
LI
IN
0V ≤ V
≤ 7V
OUT
Output(s) disabled
Output Leakage Current
I
LO
-10
10
uA
Output High Voltage
Output Low Voltage
I
I
= -5 mA
V
2.4
0
Vcc
0.4
V
V
OH
OL
OH
= 4.2 mA
V
OL
Note: 1.All Voltages referenced to Vss
MAX
SYM. -45 -50 -60 UNITS NOTES
DESCRIPTION
CONDITIONS
t
Operating Current
Icc1 190 180 170
mA
mA
1,2
RAS, CAS cycling , RC = min
TTL interface, RAS,
TTL Standby Current
I
2
2
2
cc2
CAS =V , D
IH OUT
=High-Z
t
RC = min
PC = min
RC = min
I
190 180 170
150 140 130
mA
mA
mA
2
RAS-only refresh Current
EDO Page Mode Current
cc3
t
t
I
1,3
cc4
Icc5 190 180 170
CAS Before RAS Refresh
Current
CMOS Standby Current
I
1.0 1.0 1.0
mA
1
CMOS interface, RAS, CAS >Vcc-
0.2V
cc6
Note: 1. Icc depends on output load condition when the device is selected.
Icc max is specified at the output open condition.
2. Address can be changed twice or less while
3. Address can be changed once or less while
= V .
IL
RAS
CAS
= V
.
IH
TM Technology Inc. reserves the right
to change products or specifications without notice.
P. 3
Publication Date: APR. 2002
Revision:E
TMT [ TAIWAN MEMORY TECHNOLOGY ]
