IDT72264L15PF View Datasheet(PDF) - Integrated Device Technology
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Description
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IDT72264L15PF
Integrated Device Technology
IDT72264L15PF Datasheet PDF : 31 Pages
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IDT72264/72274 VARIABLE WIDTH SUPERSYNC FIFO™
(8192 x 18 or 16384 x 9) and (16384 x 18 or 32768 x 9)
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Rating
Commercial Unit
VTERM
Terminal Voltage –0.5 to +7.0
V
with respect to GND
TA
Operating
0 to +70
°C
Temperature
TBIAS
Temperature Under –55 to +125
°C
Bias
TSTG
Storage
–55 to +125
°C
Temperature
IOUT
DC Output Current
50
mA
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-
INGS 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 maimum rating conditions for extended periods may
affect reliabilty.
COMMERCIAL TEMPERATURE RANGES
RECOMMENDED DC
OPERATING CONDITIONS
Symbol
V
CCC
Parameter
Commercial Supply
Voltage
Min. Typ. Max. Unit
4.5 5.0 5.5 V
GND Supply Voltage
0
0
0
V
V
IH
V (1,2)
IL
Input High Voltage
Commercial
Input Low Voltage
Commercial
2.0 — — V
— — 0.8 V
NOTE:
1. Does not apply to MAC which can only be tied to Vcc or GND.
2. 1.5V undershoots are allowed for 10ns once per cycle.
DC ELECTRICAL CHARACTERISTICS
(Commercial: VCC = 5V ± 10%, TA = 0°C to +70°C)
Symbol
Parameter
I (1)
LI
I (2)
LO
VOH
VOL
I (3)
CC1
Input Leakage Current (any input except MAC)
Output Leakage Current
Output Logic "1" Voltage, IOH = -2mA
Output Logic "0" Voltage, IOL = 8mA
Active Power Supply Current
MAS = VCC
MAS = GND
I (3,4)
CC2
Power Down Current (All inputs = VCC - 0.2V or
GND + 0.2V, RCLK and WCLK are free-running)
NOTES:
1.
2.
Measurements
OE + VIH
with
0.4
<
VIN
<
VCC.
3. Tested at f = 20 MHz with outputs uploaded.
4. No data written or read for more than 10 cycles.
CAPACITANCE (TA = +25°C, f = 1.0MHz)
Symbol Parameter(1) Conditions
Max.
CIN(2)
Input
VIN = 0V
10
Capacitance
COUT(1,2) Output
VOUT = 0V
10
Capacitance
Unit
pF
pF
NOTES:
1. With output deselected, (OE=HIGH).
2. Characterized values, not currently tested.
IDT72264L
IDT72274L
Commercial
tCLK = 15, 20ns
Min. Type
Max
Unit
-1
—
1
µA
-10
—
10
µA
2.4
—
—
V
—
—
0.4
V
—
—
115
mA
—
—
135
mA
—
—
115
mA
5
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