IDT72251L10J8 IDT, Integrated Device Technology Inc, IDT72251L10J8 Datasheet - Page 12

• Manufacturer Part Number: IDT72251L10J8
• Description: IC FIFO SYNC 512X9 10NS 32PLCC
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 7200r

Specifications of IDT72251L10J8

• Function: Synchronous
• Memory Size: 4.6K (512 x 9)
• Access Time: 10ns
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-PLCC
• Configuration: Dual
• Density: 72Kb
• Access Time (max): 6.5ns
• Word Size: 9b
• Organization: 8Kx9
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Package Type: PLCC
• Clock Freq (max): 100MHz
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 50mA
• 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
• Data Rate: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 72251L10J8

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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