參數(shù)資料
型號(hào)： 72V221L20PF
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： FIFO
英文描述： 1K X 9 OTHER FIFO, 12 ns, PQFP32
封裝： PLASTIC, TQFP-32
文件頁數(shù)： 8/14頁
文件大小： 156K
代理商： 72V221L20PF
3
IDT72V201/72V211/72V221/72V231/72V241/72V251 3.3V CMOS SyncFIFO
256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 x 9
COMMERCIALANDINDUSTRIAL
TEMPERATURERANGES
IDT72V201
IDT72V211
IDT72V221
IDT72V231
IDT72V241
IDT72V251
Commercial and Industrial(1)
tCLK = 10, 15, 20 ns
Symbol
Parameter
Min.
Typ.
Max.
Unit
ILI
(2)
Input Leakage Current (Any Input)
–1
—
1
A
ILO
(3)
OutputLeakageCurrent
–10
—
10
A
VOH
Output Logic “1” Voltage, IOH = –2mA
2.4
—
V
VOL
Output Logic “0” Voltage, IOL = 8mA
—
0.4
V
ICC1
(4,5,6)
Active Power Supply Current
—
20
mA
ICC2
(4,7)
Standby Current
—
5
mA
CAPACITANCE (TA = +25
°C, f = 1.0MHz)
Symbol
Parameter
Conditions
Max.
Unit
CIN(2)
InputCapacitance
VIN = 0V
10
pF
COUT(1,2)
OutputCapacitance
VOUT = 0V
10
pF
NOTES:
1. With output deselected (
OE ≥≥≥≥≥ VIH).
2.
Characterized values, not currently tested.
DC ELECTRICAL CHARACTERISTICS
(Commercial: VCC = 3.3V ± 0.3V, TA = 0
°C to +70°C;Industrial: VCC = 3.3V ± 0.3V, TA = -40°C to +85°C)
NOTES:
1. Industrial temperature range product for the 15ns speed grade is available as a standard device. All other speed grades are available by special order.
2. Measurements with 0.4
≤ VIN ≤ VCC.
3.
OE
≥ VIH, 0.4 ≤ VOUT ≤ VCC.
4. Tested with outputs disabled (IOUT = 0).
5. RCLK and WCLK toggle at 20 MHz and data inputs switch at 10 MHz.
6. Typical ICC1 = 0.17 + 0.48*fS + 0.02*CL*fS (in mA) with VCC = 3.3V, TA = 25
°C, fS = WCLK frequency = RCLK frequency (in MHz, using TTL levels), data switching at fS/2,
CL = capacitive load (in pF).
7. All Inputs = VCC - 0.2V or GND + 0.2V, except RCLK and WCLK, which toggle at 20 MHz.
ABSOLUTE MAXIMUM RATINGS(1)
NOTE:
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.
2. VCC terminal only.
Symbol
Rating
Com'l & Ind'l
Unit
VTERM(2)
Terminal Voltage with
–0.5 to +5
V
Respect to GND
TSTG
Storage Temperature
–55 to +125
°C
IOUT
DC Output Current
–50 to +50
mA
RECOMMENDED OPERATING
CONDITIONS
Symbol
Parameter
Min.
Typ.
Max.
Unit
VCC
Supply Voltage
3.0
3.3
3.6
V
Commercial/Industrial
GND
Supply Voltage
0
V
VIH
Input High Voltage
2.0
—
5.5
V
Commercial/Industrial
VIL
Input Low Voltage
-0.5
—
0.8
V
Commercial/Industrial
TA
Operating Temperature
0
—
70
°C
Commercial
TA
Operating Temperature
-40
—
85
°C
Industrial
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