UT62L64CSC-70 查看數據表（PDF） - Utron Technology Inc
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UT62L64CSC-70 Datasheet PDF : 12 Pages
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UTRON
Rev. 1.4
UT6264C
8K X 8 BIT LOW POWER CMOS SRAM
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
Terminal Voltage with Respect to VSS
Operating Temperature Commercial
SYMBOL
VTERM
TA
RATING
-0.5 to 7.0
0 to 70
UNIT
V
℃
Extended
TA
-20 to 85
℃
Storage Temperature
TSTG
-65 to 150
℃
Power Dissipation
PD
1
W
DC Output Current
IOUT
50
mA
Soldering Temperature (under 10 sec)
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.
TRUTH TABLE
MODE
CE CE2 OE WE I/O OPERATION SUPPLY CURRENT
Standby
H
X
X
X
High - Z
ISB, ISB1
Standby
X
L
X
X
High - Z
ISB, ISB1
Output Disable
L
H
H
H
High - Z
Icc,Icc1,Icc2
Read
L
Write
L
note: H = VIH, L=VIL, X = Don't care.
H
L
H
H
X
L
DOUT
DIN
Icc,Icc1,Icc2
Icc,Icc1,Icc2
DC ELECTRICAL CHARACTERISTICS (VCC = 4.5V~5.5V, TA = 0℃ to 70℃/-20℃ to 85℃(E))
PARAMETER
Input High Voltage
Input Low Voltage
SYMBOL TEST CONDITION
VIH＊1
VIL＊2
MIN. TYP. MAX. UNIT
2.2 - VCC+0.5 V
- 0.5 -
0.8
V
Input Leakage Current
ILI
VSS ≦VIN ≦VCC
-1 -
1
µA
Output Leakage Current
ILO
VSS ≦VI/O≦VCC; CE =VIH;or CE2=VIL;
or OE = VIH ;or WE = VIL
-1
-
1
µA
Output High Voltage
VOH IOH = -1mA
2.4 -
-
V
Output Low Voltage
VOL IOL = 4mA
-
-
0.4
V
Operating Power
Supply Current
ICC
CE = VIL ,
II/O = 0mA ,Cycle=Min.
- 35
- 40
50
mA
- 70
- 30
40
mA
Icc1 CE = 0.2V; II/O = 0mA;
CE2=Vcc-0.2V;
Tcycle -
-
10
mA
=1µs
Icc2
other pins at 0.2V or VCC-0.2V Tcycle -
=500ns
-
20
mA
ISB
CE =VIH or CE2= VIL
normal -
1
10
mA
Standby Power
Supply Current
ISB1 CE ≧VCC-0.2V or CE2≦ 0.2V
0.3
5
mA
ISB
CE =VIH or CE2= VIL
-L/-LL -
-
3
mA
ISB1 CE ≧VCC-0.2V or CE2≦ 0.2V
-L -
2 100
µA
-LL
-
1
50
µA
Notes:
1. Overshoot : Vcc+2.0v for pulse width less than 10ns.
2. Undershoot : Vss-2.0v for pulse width less than 10ns.
3. Overshoot and Undershoot are sampled, not 100% tested.
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
3
P80028
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