UT62V25716BS-70LLI 데이터 시트보기 (PDF) - Utron Technology Inc
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UT62V25716BS-70LLI Datasheet PDF : 10 Pages
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Rev. 1.0
UTRON
UT62V25716(I)
256K X 16 BIT LOW POWER CMOS SRAM
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
SYMBOL
RATING
UNIT
Terminal Voltage with Respect to VSS
Operating Temperature Industrial
Storage Temperature
Power Dissipation
DC Output Current
Soldering Temperature (under 10 secs)
VTERM
TA
TSTG
PD
IOUT
Tsolder
-0.3 to 4.6
-40℃~85℃
-65 to 150
1.0~1.5
20
260.10
V
℃
℃
W
mA
℃.sec
*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
CE1 CE2 OE WE LB UB
Standby
H
X
X
X
X
X
X
L
X
XX
X
X
X
X
XH
H
Output
L
H
H
H
L
X
Disable
L
H
H
HX
L
Read
L
H
L
HL
H
L
H
L
HH
L
L
H
L
HL
L
Write
L
H
X
L
L
H
L
H
X
LH
L
L
H
X
L
L
L
Note: H = VIH, L=VIL, X = Don't care.(Must be low or high state)
I/O1-I/O8
High – Z
High – Z
High – Z
High – Z
High – Z
DOUT
High – Z
DOUT
DIN
High – Z
DIN
I/O9-I/O16
High – Z
High – Z
High – Z
High – Z
High – Z
High – Z
DOUT
DOUT
High – Z
DIN
DIN
SUPPLY
CURRENT
ISB, ISB1
ISB, ISB1
ISB, ISB1
ICC,ICC1,ICC2
ICC,ICC1,ICC2
ICC,ICC1,ICC2
DC ELECTRICAL CHARACTERISTICS (Vcc = 2.3V~2.7V, TA = -40℃~85℃(I))
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Power Voltage
Vcc
2.3 2.5 2.7 V
Input High Voltage
VIH
2.0 - Vcc+0.3 V
Input Low Voltage
VIL
- 0.2 -
0.6
V
Input Leakage Current
ILI
VSS ≦VIN ≦Vcc
-1 -
1 µA
Output Leakage Current ILO VSS ≦VI/O ≦Vcc, Output Disabled
-1 -
1 µA
Output High Voltage
VOH IOH= - 0.5mA
2.0 -
-
V
Output Low Voltage
VOL IOL= 0.5mA
-
-
0.4
V
Operating Power
ICC
Cycle time =min,100% duty, II/O=0mA,
70 - 20
30 mA
Supply Current
CE2=VIH, CE1 =VIL, VIN=VIH or VIL,
100 - 15 20 mA
Icc1 Cycle time = 1us,100% duty, II/O=0mA,
-3
4 mA
CE1≦0.2V, CE2≧Vcc-0.2V
other pins at 0.2V or Vcc-0.2V,
Icc2 Cycle time =500ns,100% duty, II/O=0mA, - 6
CE1≦0.2V, CE2≧Vcc-0.2V
8 mA
other pins at 0.2V or Vcc-0.2V,
Standby Current (TTL)
ISB
CE1=VIH,or CE2=VIH,other pins =VIH or VIL,
- 0.3 0.5 mA
Standby Current (CMOS) ISB1 CE1≧VCC-0.2V,or CE2 ≦0.2V,
other pins at 0.2V or Vcc-0.2V,
-L - 20 80 µA
-LL - 2 15 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
P80066
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