IDT72V825L15PF IDT, Integrated Device Technology Inc, IDT72V825L15PF Datasheet - Page 15

• Manufacturer Part Number: IDT72V825L15PF
• Description: IC SYNCFIFO 1024X18X2 128-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr

Specifications of IDT72V825L15PF

• Function: Asynchronous, Synchronous
• Memory Size: 18.4K (1K 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: 128-TQFP, 128-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72V825L15PF

NOTES:
1. n = PAE offset.
2. For IDT Standard Mode.
3. For FWFT Mode.
4. PAE is asserted LOW on RCLK transition and reset to HIGH on WCLK transition.
5. Select this mode by setting (FL, RXI, WXI) = (0,0,0), (0,0,1), (0,1,0), (0,1,1) or (1,1,1) during Reset.
IDT72V805/72V815/72V825/72V835/72V845
3.3 V CMOS DUAL SyncFIFO™ 256 x 18, 512 x 18, 1,024 x 18, 4,096 x 18
D
Q
WCLK
RCLK
WCLK
0
WEN
RCLK
0
REN
—D
WEN
PAE
—Q
REN
LD
15
LD
15
Figure 13. Asynchronous Programmable Almost-Empty Flag Timing (IDT Standard and FWFT Modes)
t
CLKH
PAE OFFSET
t
CLKH
t
CLK
t
CLK
Figure 11. Write Programmable Registers (IDT Standard and FWFT Modes)
t
t
ENS
ENS
t
t
DS
t
ENS
ENS
t
CLKL
t
n + 1 words in FIFO
CLKL
t
CLKH
n words in FIFO
Figure 12. Read Programmable Registers (IDT Standard Mode)
UNKNOWN
PAF OFFSET
t
t
ENH
DH
t
ENH
(2) ,
t
A
(3)
t
ENS
t
CLKL
15
PAE OFFSET
t
ENH
t
PAEA
t
ENS
n + 1 words in FIFO
n + 2 words in FIFO
D
0
—D
PAF OFFSET
11
PAE OFFSET
t
PAEA
COMMERCIAL AND INDUSTRIAL
(2) ,
(3)
TEMPERATURE RANGES
n + 1 words in FIFO
n words in FIFO
FEBRUARY 11, 2009
PAE OFFSET
4295 drw 13
4295 drw 11
4295 drw 12
(2) ,
(3)