IDT72V251L15J IDT, Integrated Device Technology Inc, IDT72V251L15J Datasheet - Page 4
![no-image](/images/manufacturer_photos/0/3/324/idt__integrated_device_technology_inc_sml.jpg)
IDT72V251L15J
Manufacturer Part Number
IDT72V251L15J
Description
IC FIFO SYNC 4096X18 15NS 32PLCC
Manufacturer
IDT, Integrated Device Technology Inc
Series
72Vr
Datasheet
1.IDT72V221L15PFG.pdf
(14 pages)
Specifications of IDT72V251L15J
Function
Synchronous
Memory Size
72K (4K x 18)
Data Rate
67MHz
Access Time
15ns
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
32-PLCC
Configuration
Dual
Density
72Kb
Access Time (max)
10ns
Word Size
9b
Organization
8Kx9
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
PLCC
Clock Freq (max)
66.7MHz
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
3.6V
Supply Current
20mA
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
32
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
72V251L15J
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT72V251L15J
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT72V251L15J8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT72V251L15JI
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT72V251L15JI8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
AC ELECTRICAL CHARACTERISTICS
(Commercial: V
AC TEST CONDITIONS
NOTES:
1. Pulse widths less than minimum values are not allowed.
2. Industrial temperature range is available by special order for speed grades faster than 15ns.
3. Values guaranteed by design, not currently tested.
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
In Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Output Load
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
S
A
OE
AF
AE
CLK
CLKH
CLKL
DS
DH
ENS
ENH
RS
RSS
RSR
RSF
OLZ
OHZ
WFF
REF
SKEW1
SKEW2
CC
= 3.3 ±0.3V, TA = 0°C to + 70°C;Industrial: V
Clock Cycle Frequency
Data Access Time
Clock Cycle Time
Clock High Time
Clock Low Time
Data Setup Time
Data Hold Time
Enable Setup Time
Enable Hold Time
Reset Pulse Width
Reset Setup Time
Reset Recovery Time
Reset to Flag and Output Time
Output Enable to Output in Low-Z
Output Enable to Output Valid
Output Enable to Output in High-Z
Write Clock to Full Flag
Read Clock to Empty Flag
Write Clock to Almost-Full Flag
Read Clock to Almost-Empty Flag
Skew time between Read Clock & Write
Clock for Empty Flag &Full Flag
Skew time between Read Clock & Write
Clock for Almost-Empty Flag &
Almost-Full Flag
Parameter
(1)
(3)
(3)
GND to 3.0V
See Figure 1
1.5V
1.5V
3ns
CC
Min.
4.5
4.5
0.5
0.5
—
10
10
—
—
—
—
—
14
= 3.3 ±0.3V, TA = -40°C to + 85°C)
2
3
3
8
8
0
3
3
5
IDT72V201L10
IDT72V211L10
IDT72V221L10
IDT72V231L10
IDT72V241L10
IDT72V251L10
Commercial
(1)
4
Max.
100
6.5
6.5
6.5
6.5
6.5
—
—
—
—
—
—
—
—
—
—
10
—
—
—
—
—
COMMERCIAL AND INDUSTRIAL
Min.
D.U.T.
—
15
15
10
10
—
—
—
—
—
18
2
6
4
1
4
1
0
3
3
6
Com'l & Ind'l
6
IDT72V201L15
IDT72V211L15
IDT72V221L15
IDT72V231L15
IDT72V241L15
IDT72V251L15
TEMPERATURE RANGES
*Includes jig and scope capacitances.
510Ω
Figure 1. Output Load
Max.
66.7
10
—
—
—
—
—
—
—
—
—
—
15
—
10
10
10
10
—
—
(2)
8
8
or equivalent circuit
COMMERCIAL AND INDUSTRIAL
Min.
—
20
20
12
12
—
—
—
—
—
20
2
8
8
5
1
5
1
0
3
3
8
IDT72V201L20
IDT72V211L20
IDT72V221L20
IDT72V231L20
IDT72V241L20
IDT72V251L20
Commercial
3.3V
TEMPERATURE RANGES
Max.
30pF*
330Ω
50
12
—
—
—
—
—
—
—
—
—
—
20
—
10
10
12
12
12
12
—
—
OCTOBER 22, 2008
4092 drw03
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns