UT62L1024BS-55LI View Datasheet(PDF) - Utron Technology Inc
Part Name
Description
Manufacturer
UT62L1024BS-55LI Datasheet PDF : 14 Pages
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Rev. 1.1
UTRON
UT62L1024(I)
128K X 8 BIT LOW POWER CMOS SRAM
TRUTH TABLE
MODE
Standby
Output Disable
Read
Write
CE CE2 OE
H
X
X
X
L
X
L
H
H
L
H
L
L
H
X
Note: H = VIH, L=VIL, X = Don't care.
ABSOLUTE MAXIMUM RATINGS*
WE
I/O OPERATION SUPPLY CURRENT
X
High - Z
ISB,ISB1
X
High - Z
ISB,ISB1
H
High - Z
ICC,ICC1,ICC2
H
DOUT
ICC,ICC1,ICC2
L
DIN
ICC,ICC1,ICC2
PARAMETER
Terminal Voltage with Respect to VSS
Operating Temperature Industrial
Storage Temperature
Power Dissipation
DC Output Current
Soldering Temperature (under 10 secs)
SYMBOL
VTERM
TA
TSTG
PD
IOUT
Tsolder
RATING
-0.5 to 4.6
-40 to 85
-65 to 150
1
50
260
UNIT
V
℃
℃
W
mA
℃
*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 = 2.5V~3.6V, TA = -40℃ to 85℃)
PARAMETER
SYMBOL TEST CONDITION
MIN. TYP. MAX. UNIT
Power Voltage
Input High Voltage
Input Low Voltage
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
Operating Current
VCC
VIH＊1
VIL＊2
2.5 3.0 3.6 V
2.2 - Vcc+0.3 V
- 0.2 -
0.6
V
ILI
VSS ≦VIN ≦VCC
-1 -
1
µA
ILO
VSS ≦VI/O ≦VCC, Output Disabled
-1 -
1
µA
VOH IOH= - 1mA (IOH= -0.5mA when Vcc<2.7V) 2.2 2.7
-
V
VOL IOL= 2.1mA
--
0.4
V
Cycle time=Min.100% duty,
ICC CE =VIL and CE2 = VIH,
II/O =0mA
55
- 20 35 mA
70
- 18 30 mA
ICC1
100%duty, II/O=0mA, CE ≦0.2V TCycle=
and CE2≧Vcc-0.2V, other pins 1µs
-
4
5 mA
ICC2 at 0.2V or Vcc-0.2V
TCycle= -
8
500ns
10 mA
Standby Current (TTL)
ISB CE =VIH or CE2 = VIL
- 0.3 0.5 mA
Standby Current (CMOS) ISB1 CE =VCC-0.2V or CE2=0.2V,
other pins at 0.2V or Vcc-0.2V
-L
-LL
- 20
-2
80 µA
10 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
4
P80078
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