IDT7187L 데이터 시트보기 (PDF) - Integrated Device Technology
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IDT7187L Datasheet PDF : 8 Pages
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IDT7187S/L
CMOS STATIC RAM 64K (64K x 1-BIT)
MILITARY TEMPERATURE RANGE
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Rating
Com’l.
Mil.
Unit
VTERM Terminal Voltage –0.5 to +7.0 –0.5 to +7.0 V
with Respect
to GND
TA
Operating
0 to +70 –55 to +125 °C
Temperature
TBIAS
Temperature –55 to +125 –65 to +135 °C
Under Bias
TSTG
Storage
–55 to +125 –65 to +150 °C
Temperature
PT Power Dissipation
1.0
1.0
W
IOUT
DC Output
50
50
mA
Current
NOTE:
2986 tbl 03
1. 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 at these or any other
conditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
CAPACITANCE (TA = +25°C, F = 1.0MHZ)
Symbol
Parameter(1)
Conditions Max. Unit
CIN
Input Capacitance
VIN = 0V
8 pF
COUT Output Capacitance
VOUT = 0V
8
pF
NOTE:
2986 tbl 04
1. This parameter is determined by device characterization, but is not
production tested.
RECOMMENDED DC OPERATING
CONDITIONS
Symbol
Parameter
Min. Typ. Max. Unit
VCC
Supply Voltage
4.5 5.0 5.5 V
GND
Supply Voltage
0
0
0
V
VIH
Input High Voltage 2.2 — 6.0 V
VIL
Input Low Voltage –0.5(1) — 0.8 V
NOTE:
2986 tbl 05
1. VIL (min.) = –3.0V for pulse width less than 20ns, once per cycle.
RECOMMENDED OPERATING
TEMPERATURE AND SUPPLY VOLTAGE
Grade
Temperature
GND
VCC
Military
–55°C to +125°C
0V
5V ± 10%
Commercial
0°C to +70°C
0V
5V ± 10%
2986 tbl 06
DC ELECTRICAL CHARACTERISTICS
(VCC = 5.0V ± 10%)
Symbol
Parameter
|ILI|
Input Leakage Current
|ILO| Output Leakage Current
VOL
Output Low Voltage
VOH
Output High Voltage
Test Condition
VCC = Max.,
VIN = GND to VCC
VCC = Max., CS = VIH,
VOUT = GND to VCC
IOL = 10mA, VCC = Min.
IOL = 8mA, VCC = Min.
IOH = –4mA, VCC = Min.
MIL.
COM’L.
MIL.
COM’L.
IDT7187S
Min.
Max.
—
10
—
5
—
10
—
5
0.5
—
0.4
2.4
—
IDT7187L
Min.
Max.
—
5
—
2
—
5
—
2
—
0.5
—
0.4
2.4
—
Unit
µA
µA
V
V
2986 tbl 07
6.2
3
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