IDT72V285L20TF IDT, Integrated Device Technology Inc, IDT72V285L20TF Datasheet - Page 5
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IDT72V285L20TF
Manufacturer Part Number
IDT72V285L20TF
Description
IC FIFO SS 65536X18 20NS 64STQFP
Manufacturer
IDT, Integrated Device Technology Inc
Series
72Vr
Datasheet
1.IDT72V275L15TF8.pdf
(25 pages)
Specifications of IDT72V285L20TF
Function
Asynchronous
Memory Size
1.1M (65K x 18)
Data Rate
50MHz
Access Time
20ns
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
64-STQFP
Configuration
Dual
Density
1.125Mb
Access Time (max)
12ns
Word Size
18b
Organization
64Kx18
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
STQFP
Clock Freq (max)
50MHz
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
3.6V
Supply Current
60mA
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
64
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
72V285L20TF
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT72V285L20TF
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT72V285L20TF8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
DC ELECTRICAL CHARACTERISTICS
(Commercial: V
CAPACITANCE
NOTES:
1. With output deselected, (OE ≥ ≥ ≥ ≥ ≥ V
2. Characterized values, not currently tested.
NOTES
1.
2. Measurements with 0.4 ≤ V
3. OE ≥ V
4. Tested with outputs open (I
5. RCLK and WCLK toggle at 20 MHz and data inputs switch at 10 MHz.
6. Typical I
7. All Inputs = V
ABSOLUTE MAXIMUM RATINGS
IDT72V275/72V285 3.3V CMOS SUPERSYNC FIFO
32,768 x 18 and 65,536 x 18
Symbol
C
C
Symbol
V
T
I
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.
Symbol
I
I
V
V
I
I
= capacitive load (in pF).
IN
OUT
OUT
Industrial temperature range product for the 15ns is available as a standard device.
LI
LO
CC1
CC2
STG
TERM
OH
OL
(2)
(2)
(3)
(1,2)
(4,5,6)
(4,7)
:
IH,
CC1
0.4 ≤ V
= 11 + 1.65*f
CC
Parameter
Input
Capacitance
Output
Capacitance
CC
Input Leakage Current
Output Leakage Current
Output Logic “1” Voltage, I
Output Logic “0” Voltage, I
Active Power Supply Current
Standby Current
- 0.2V or GND + 0.2V, except RCLK and WCLK, which toggle at 20 MHz.
Terminal Voltage
with respect to GND
Storage
Temperature
DC Output Current
= 3.3V ± 0.3V, T
OUT
≤ V
(1)
S
Rating
CC.
OUT
IN
+ 0.02*C
≤ V
(T
= 0).
IH
A
).
CC
= +25
Conditions
V
V
L
.
*f
A
IN
OUT
S
= 0
= 0V
(in mA) with V
o
= 0V
C, f = 1.0MHz)
o
OH
OL
C to +70
Parameter
= 8 mA
= –2 mA
–0.5 to +4.6
–55 to +125
–50 to +50
Commercial
o
CC
C; Industrial: V
TM
= 3.3V, t
Max.
10
10
A
= 25
CC =
mA
Unit
° C
Unit
pF
pF
o
V
C, f
3.3V ± 0.3V, TA = -40°C to +85°C)
S
= WCLK frequency = RCLK frequency (in MHz, using TTL levels), data switching at f
5
RECOMMENDED DC OPERATING
CONDITIONS
NOTE:
1. 1.5V undershoots are allowed for 10ns once per cycle.
Symbol
V
GND
V
V
T
T
A
A
CC
IH
IL
(1)
Supply Voltage(Com’l & Ind’l)
Supply Voltage(Com’l & Ind’l)
Input High Voltage
(Com’l & Ind’l)
Input Low Voltage
(Com’l & Ind’l)
Operating Temperature
Commercial
Operating Temperature
Industrial
Min.
–10
Parameter
2.4
–1
—
—
—
t
CLK
Com’’l & Ind’l
IDT72V275L
IDT72V285L
= 10, 15, 20 ns
COMMERCIAL AND INDUSTRIAL
(1)
Min.
3.0
2.0
-40
—
0
0
Max.
0.4
10
—
60
20
1
TEMPERATURE RANGES
Typ.
3.3
⎯
—
—
—
0
V
CC
Max.
3.6
0.8
70
85
0
+ 0.5
Unit
mA
mA
µ A
µA
V
V
S
°C
o
Unit
V
V
V
V
/2, C
C
L