IDT72V231L15PFI IDT, Integrated Device Technology Inc, IDT72V231L15PFI Datasheet - Page 12

• Manufacturer Part Number: IDT72V231L15PFI
• Description: IC FIFO SYNC 2048X9 15NS 32-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr

Specifications of IDT72V231L15PFI

• Function: Synchronous
• Memory Size: 18.4K (2K x 9)
• Data Rate: 67MHz
• Access Time: 15ns
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP, 32-VQFP
• Configuration: Dual
• Density: 18Kb
• Access Time (max): 10ns
• Word Size: 9b
• Organization: 2Kx9
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Package Type: TQFP
• 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: -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: 72V231L15PFI

Q
D
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
WCLK
WEN1
RCLK
REN2
REN1,
0
0
- D
- Q
LD
LD
7
7
DATA IN OUTPUT REGISTER
t
t
CLKH
CLKH
PAE OFFSET
(LSB)
t
CLK
t
CLK
t
t
ENS
t
ENS
t
ENS
ENS
t
t
DS
CLKL
t
CLKL
PAE OFFSET
t
t
Figure 12. Write Offset Registers Timing
ENH
Figure 13. Read Offset Registers Timing
t
A
ENH
t
DH
(MSB)
EMPTY OFFSET
(LSB)
12
PAF OFFSET
(LSB)
COMMERCIAL AND INDUSTRIAL
EMPTY OFFSET
TEMPERATURE RANGES
(MSB)
PAF OFFSET
(MSB)
COMMERCIAL AND INDUSTRIAL
FULL OFFSET
TEMPERATURE RANGES
FULL OFFSET
(LSB)
OCTOBER 22, 2008
(MSB)
4092 drw15
4092 drw14