UT62L64CPCL-70 查看數據表（PDF） - Utron Technology Inc
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UT62L64CPCL-70 Datasheet PDF : 12 Pages
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UTRON
Rev. 1.3
UT62L64C
8K X 8 BIT LOW POWER CMOS SRAM
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
SYMBOL
RATING
UNIT
Terminal Voltage with Respect to VSS
Operating Temperature
Commerical
Extended
VTERM
TA
TA
-0.5 to 4.5
V
0 to 70
℃
-20 to 85
℃
Storage Temperature
TSTG
-65 to 150
℃
Power Dissipation
PD
1
W
DC Output Current
Soldering Temperature (under 10 sec)
IOUT
Tsolder
50
mA
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
Standby
Standby
CE CE2 OE WE
H
X
X
X
X
L
X
X
Output Disable
L
H
H
H
Read
L
H
L
H
Write
L
H
X
L
note: H = VIH, L=VIL, X = Don't care.
I/O OPERATION
High - Z
High - Z
High - Z
DOUT
DIN
SUPPLY CURRENT
ISB, ISB1
ISB, ISB1
ICC, ICC1, ICC2
ICC, ICC1, ICC2
ICC, ICC1, ICC2
DC ELECTRICAL CHARACTERISTICS (VCC = 3.0~3.6V, TA = 0℃ to 70℃ / -20℃ to 85℃(E))
PARAMETER
Input High Voltage
Input Low Voltage
Input Leakage Current
Output Leakage
Current
Output High Voltage
Output Low Voltage
SYMBOL
VIH＊1
VIL＊2
ILI
ILO
VOH
VOL
ICC
TEST CONDITION
VSS ≦VIN ≦VCC
VSS ≦VI/O ≦VCC
CE = VIH or CE2= VIL
or OE = VIH or WE = VIL
IOH = - 1mA
IOL = 4mA
Cycle time=Min,II/O = 0mA
CE = VIL , CE2= VIH
MIN. TYP. MAX. UNIT
2.2 - VCC+0.5 V
- 0.5 -
0.6
V
-1 -
1
µA
-1 -
1
µA
2.4 -
-
V
-
-
0.4
V
- 35 - 30
40
mA
- 70 - 20
30
mA
Operating Power
Supply Current
Icc1
CE =0.2V; II/O= 0mA other pins TCycle
at 0.2V or Vcc-0.2V;
=1us
-6
10
mA
Icc2
CE =0.2V; II/O= 0mA
TCycle
- 12
20
mA
other pins at 0.2V or Vcc-0.2V =500ns
Standby Current (TTL)
ISB
CE = VIH or CE2= VIL
other pins=VIL or VIH
Normal - 1
10
mA
- L/- LL - 0.3
3
mA
Standby current
(CMOS)
CE ≧VCC-0.2V
Normal - 1.5
5
mA
ISB1
or CE2≦ 0.2V ,
-L
1
100
µA
other pins at 0.2V or Vcc-0.2V - LL
- 0.5 50
µA
Notes:
1. Overshoot : Vcc+3.0v for pulse width less than 10ns.
2. Undershoot : Vss-3.0v 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
P80060
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