IDT72221L25JI IDT, Integrated Device Technology Inc, IDT72221L25JI Datasheet - Page 12
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IDT72221L25JI
Manufacturer Part Number
IDT72221L25JI
Description
IC FIFO SYNC 1KX9 25NS 32PLCC
Manufacturer
IDT, Integrated Device Technology Inc
Series
7200r
Datasheet
1.IDT72211L10JG.pdf
(14 pages)
Specifications of IDT72221L25JI
Function
Synchronous
Memory Size
9K (1K x 9)
Data Rate
40MHz
Access Time
25ns
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-PLCC
Configuration
Dual
Density
9Kb
Access Time (max)
15ns
Word Size
9b
Organization
1Kx9
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
PLCC
Clock Freq (max)
40MHz
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Supply Current
35mA
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
32
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
72221L25JI
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT72221L25JI
Manufacturer:
IDT11
Quantity:
662
Company:
Part Number:
IDT72221L25JI
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT72221L25JI8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
©
D
Q
IDT72421/72201/72211/72221/72231/72241/72251 CMOS SyncFIFO™
64 x 9, 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 x 9
WCLK
WEN1
0
RCLK
REN1,
REN2
0
- D
- Q
LD
LD
7
7
DATA IN OUTPUT REGISTER
t
CLKH
t
CLKH
PAE OFFSET
(LSB)
t
CLK
t
CLK
t
t
ENS
t
ENS
ENS
t
ENS
t
t
DS
CLKL
t
CLKL
PAE OFFSET
t
t
ENH
A
t
t
Figure 12. Write Offset Registers Timing
Figure 13. Read Offset Registers Timing
ENH
DH
(MSB)
EMPTY OFFSET
(LSB)
12
PAF OFFSET
(LSB)
EMPTY OFFSET
(MSB)
PAF OFFSET
(MSB)
COMMERCIAL AND INDUSTRIAL
FULL OFFSET
TEMPERATURE RANGES
FULL OFFSET
(LSB)
OCTOBER 22, 2008
(MSB)
2655 drw 14
2655 drw15