UT62L5128 查看數據表（PDF） - Utron Technology Inc
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UT62L5128 Datasheet PDF : 12 Pages
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Rev. 1.1
UTRON
TRUTH TABLE
MODE
WE
CE
Standby
X
H
Output Disable
H
L
Read
H
L
Write
L
L
Note: H = VIH, L=VIL, X = Don't care.
ABSOLUTE MAXIMUM RATINGS*
UT62L5128
512K X 8 BIT LOW POWER CMOS SRAM
OE
I/O OPERATION
SUPPLY CURRENT
X
High – Z
ISB, ISB1
H
High – Z
ICC
L
DOUT
ICC
X
DIN
ICC
PARAMETER
SYMBOL
RATING
UNIT
Terminal Voltage with Respect to VSS
VTERM
-0.5 to 4.6
V
Operating Temperature
Commercial
TA
0 to 70
℃
Extended
TA
-20 to 80
℃
Storage Temperature
TSTG
-65 to 150
℃
Power Dissipation
PD
1
W
DC Output Current
IOUT
50
mA
Soldering Temperature (under 10 secs)
Tsolder
260
℃
*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 or any other conditions above those indicated in the operational sections of this
specification is not implied. Exposure to the absolute maximum rating conditions for extended period may affect device reliability.
DC ELECTRICAL CHARACTERISTICS (VCC = 2.7V~3.6V, TA =0℃ to 70℃ / -20℃ to 80℃(E))
PARAMETER
SYMBOL TEST CONDITION
MIN.
Power Voltage
Vcc
2.7
Input High Voltage
VIH
2.0
Input Low Voltage
VIL
- 0.2
Input Leakage Current
ILI
VSS ≦VIN ≦VCC
-1
Output Leakage Current ILO VSS ≦VI/O ≦VCC, Output Disabled - 1
Output High Voltage
VOH IOH= - 1mA
2.2
Output Low Voltage
VOL IOL= 2mA
-
Operating Power
ICC Cycle time=Min.100% duty,
55 -
Supply Current
CE = VIL, II/O =0mA ,
70 -
100 -
Icc1 Cycle time = 1µs,100% duty,
-
CE ≦0.2,II/O=0mA,
other pins at 0.2V or Vcc-0.2V,
Icc2 Cycle time =500ns,100% duty,
-
CE ≦0.2,II/O=0mA
other pins at 0.2V or Vcc-0.2V,
Standby Current(TTL)
ISB1
Standby Current(CMOS) ISB1
CE =VIH
-
CE ≧VCC-0.2V
-L -
other pins at 0.2V or Vcc-0.2V, -LL -
TYP.
3.0
-
-
-
-
-
-
30
25
20
4
8
0.3
20
3
MAX.
3.6
Vcc+0.3
0.6
1
1
-
0.4
45
35
25
5
10
0.5
80
25
UNIT
V
V
V
µA
µA
V
V
mA
mA
mA
mA
mA
mA
µA
µA
UTRON TECHNOLOGY INC.
1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.
TEL: 886-3-5777882 FAX: 886-3-5777919
2
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