IDT72251 IDT [Integrated Device Technology], IDT72251 Datasheet - Page 9

• Manufacturer Part Number: IDT72251
• Description: CMOS SyncFIFOO 8192 X 9
• Manufacturer: IDT [Integrated Device Technology]

IDT72251 CMOS SyncFIFO
8192 x 9
Q
NOTE:
1. t
WCLK
WEN2
REN1
WEN1
RCLK
REN2
0
the rising edge of RCLK and the rising edge of WCLK is less than t
Timing
- Q
SKEW1
OE
EF
8
,
is the minimum time between a rising WCLK edge and a rising RCLK edge for
t
ENS
t
ENH
t
CLKH
t
OLZ
t
REF
t
A
t
OE
t
CLK
NO OPERATION
Figure 6. Read Cycle Timing
SKEW1
VALID DATA
t
CLKL
5.14
t
, then
SKEW1 (1)
t
OHZ
EF
may not change state until the next RCLK edge. Figure 6. Read Cycle
EF
to change during the current clock cycle. If the time between
t
REF
COMMERCIAL TEMPERATURE RANGES
2655 drw 08
9