72201L12(1995) Просмотр технического описания (PDF) - Integrated Device Technology
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72201L12
(Rev.:1995)
(Rev.:1995)
Integrated Device Technology
72201L12 Datasheet PDF : 19 Pages
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IDT72421/72201/72211/72221/72231/72241 CMOS SyncFIFO™
64 x 9, 256 x 9, 512 x 9, 1024 x 9, 2048 x 9 and 4096 x 9
MILITARY AND COMMERCIAL TEMPERATURE RANGES
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
VTERM
TA
TBIAS
TSTG
IOUT
Rating
Commercial
Terminal Voltage –0.5 to +7.0
with Respect to
GND
Operating
0 to +70
Temperature
Temperature
–55 to +125
Under Bias
Storage
–55 to +125
Temperature
DC Output
50
Current
Military
–0.5 to +7.0
–55 to +125
–65 to +135
–65 to +135
50
Unit
V
°C
°C
°C
mA
NOTE:
2655 tbl 02
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 the specification is not
implied. Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min. Typ. Max. Unit
VCCM Military Supply Voltage 4.5 5.0 5.5 V
VCCC
GND
Commercial
Supply Voltage
Supply Voltage
4.5 5.0 5.5 V
00
0V
VIH
Input High Voltage
Commercial
2.0 — — V
VIH
Input High Voltage
2.2 — — V
Military
VIL
Input Low Voltage
— — 0.8 V
Commercial & Military
CAPACITANCE (TA = +25°C, f = 1.0MHz)
Symbol
Parameter
Conditions Max.
CIN(2)
Input Capacitance
VIN = 0V
10
2655 tbl 03
Unit
pF
COUT(1,2) Output Capacitance VOUT = 0V
10
pF
NOTES:
1. With output deselected (OE = HIGH).
2. Characterized values, not currently tested.
2655 tbl 04
DC ELECTRICAL CHARACTERISTICS
(Commercial: VCC = 5V ± 10%, TA = 0°C to +70°C; Military: VCC = 5V ± 10%, TA = -55°C to +125°C)
Symbol
ILI(1)
ILO(2)
Parameter
Input Leakage Current (Any Input)
Output Leakage Current
IDT72421
IDT72201
IDT72211
Commercial
tCLK = 12, 15, 20, 25,35, 50ns
Min. Typ. Max.
IDT72421
IDT72201
IDT72211
Military
tCLK = 20, 25,35, 50ns
Min. Typ. Max.
Unit
–1
—
1
–10
—
10
µA
–10
—
10
–10
—
10
µA
VOH Output Logic “1” Voltage, IOH = –2mA
2.4
—
—
2.4
—
—
V
VOL
ICC(3)
Output Logic “0” Voltage, IOL = 8mA
Active Power Supply Current
—
—
0.4
—
—
0.4
V
—
—
80
—
—
100
mA
2655 tbl 05
Symbol
ILI(1)
ILO(2)
Parameter
Input Leakage Current (Any Input)
Output Leakage Current
IDT72221
IDT72231
IDT72241
Commercial
tCLK = 15, 20, 25, 35, 50ns
Min. Typ. Max.
–1
—
1
–10
—
10
VOH Output Logic “1” Voltage, IOH = –2mA
2.4
—
—
VOL Output Logic “0” Voltage, IOL = 8mA
—
—
0.4
ICC1(4) Active Power Supply Current
—
—
80
NOTES:
1. Measurements with 0.4 ≤ VIN ≤ VCC.
2. OE ≥ VIH, 0.4 ≤ VOUT ≤ VCC.
3 & 4. Measurements are made with outputs unloaded. Tested at fCLK = 20MHz.
(3) Typical ICC1 = 30 + (fCLK*0.5/MHz) + (fCLK*CL*0.02/MHz-pF) mA
(4) Typical ICC1 = 32 + (fCLK*0.6/MHz) + (fCLK*CL*0.02/MHz-pF) mA
fCLK = 1/tCLK.
CL = external capacitive load (30pF typical)
IDT72221
IDT72231
IDT72241
Military
tCLK = 25, 35, 50ns
Min. Typ. Max.
–10
—
10
–10
—
10
2.4
—
—
—
—
0.4
—
—
100
Unit
µA
µA
V
V
mA
2655 tbl 06
5.07
3
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