IDT72801 Ver la hoja de datos (PDF) - Integrated Device Technology
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IDT72801 Datasheet PDF : 21 Pages
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72801/72811/72821/72831/72841 DUAL CMOS SyncFIFO™
256 x 9, 512 x 9, 1024 x 9, 2048 x 9 and 4096 x 9
COMMERCIAL TEMPERATURE
ABSOLUTE MAXIMUM RATINGS(1)
Symbol Rating
Commercial
Unit
VTERM Terminal Voltage with
Respect to GND
–0.5 to +7.0
V
TA
Operating Temperature
0 to +70
°C
TBIAS Temperature Under Bias
–55 to +125
°C
TSTG Storage Temperature
–55 to +125
°C
IOUT
DC Output Current
50
mA
NOTE:
3034 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
VCC
Supply Voltage
4.5 5.0 5.5 V
GND Supply Voltage
00
0V
VIH
Input High Voltage
2.0 — — V
VIL
Input Low Voltage
— — 0.8 V
3034 tbl 03
CAPACITANCE (TA = +25°C, f = 1.0MHz)
Symbol
Parameter
Conditions Max. Unit
CIN(2)
Input Capacitance
VIN = 0V
10 pF
COUT(1,2) Output Capacitance VOUT = 0V
10
pF
NOTE:
1. With output deselected (OEA, OEB = HIGH).
3034 tbl 04
DC ELECTRICAL CHARACTERISTICS
(Commercial: VCC = 5V ± 10%, TA = 0°C to +70°C)
Symbol
Parameter
ILI(1) Input Leakage Current (Any Input)
ILO(2) Output Leakage Current
VOH Output Logic “1” Voltage, IOH = –2 mA
VOL Output Logic “0” Voltage, IOL = 8 mA
ICC(3) Active Power Supply Current
Symbol
ILI(1)
ILO(2)
Parameter
Input Leakage Current (Any Input)
Output Leakage Current
VOH Output Logic “1” Voltage, IOH = –2 mA
VOL
ICC(3)
Output Logic “0” Voltage, IOL = 8 mA
Active Power Supply Current
NOTES:
1. Measurements with 0.4 ≤ VIN ≤ VCC.
2. OEA, OEB ≥ VIH, 0.4 ≤ VOUT ≤ VCC.
3. Measurements are made with outputs open. Tested at fCLK = 20MHz.
Icc limits applicable when using both banks of FIFOs simultaneously.
Min.
–1
–10
2.4
—
—
IDT72801
IDT72811
Commercial
tCLK = 15, 20, 25, 35ns
Typ.
—
—
—
—
—
Max.
–1
10
—
0.4
270
Min.
–1
–10
2.4
—
—
IDT72821
IDT72831
IDT72841
Commercial
tCLK = 20, 25, 35 ns
Typ.
—
—
—
—
—
Max.
–1
10
—
0.4
300
Unit
µA
µA
V
V
mA
3034 tbl 05
Unit
µA
µA
V
V
mA
3034 tbl 06
5.15
4
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