IDT72851L15PF IDT, Integrated Device Technology Inc, IDT72851L15PF Datasheet - Page 13

• Manufacturer Part Number: IDT72851L15PF
• Description: IC FIFO SYNC 4096X18 15NS 64QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 7200r

Specifications of IDT72851L15PF

• Function: Synchronous
• Memory Size: 72K (4K x 18)
• Data Rate: 67MHz
• Access Time: 15ns
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Configuration: Quad
• Density: 144Kb
• Access Time (max): 10ns
• Word Size: 9b
• Organization: 8Kx9x2
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Bi-Directional
• Package Type: TQFP
• Clock Freq (max): 66.7MHz
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 80mA
• 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: 72851L15PF

IDT72801/728211/72821/72831/72841/72851 DUAL CMOS SyncFIFO
DUAL 256 x 9, DUAL 512 x 9, DUAL 1K x 9, DUAL 2K x 9, DUAL 4K x 9, DUAL 8K x 9
(RENB1, RENB2)
RCLKA (RCLKB)
RENA1, RENA2
WENA1 (WENB1)
WCLKA (WCLKB)
(QB
LDA (LDB)
QA
(DB
LDA (LDB)
0
DA
0
- QB
- QA
0
0
- DB
- DA
7
7
)
7
7
)
DATA IN OUTPUT REGISTER
t
CLKH
PAE OFFSET
t
CLK
(LSB)
t
t
t
ENS
CLK
ENS
t
ENS
t
t
ENS
CLKL
t
DS
t
CLKL
Figure 12. Write Offset Register Timing
Figure 13. Read Offset Register Timing
t
PAE OFFSET
t
ENH
A
t
t
ENH
DH
(MSB)
TM
EMPTY OFFSET
13
(LSB)
PAF OFFSET
(LSB)
EMPTY OFFSET
(MSB)
PAF OFFSET
(MSB)
COMMERCIAL AND INDUSTRIAL
FULL OFFSET
TEMPERATURE RANGES
FULL OFFSET
(LSB)
JANUARY 13, 2009
(MSB)
3034 drw 14
3034 drw 13