IDT72251 IDT [Integrated Device Technology], IDT72251 Datasheet - Page 8

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

IDT72251 CMOS SyncFIFO
8192 x 9
(If Applicable)
NOTE:
1. t
the rising edge of RCLK and the rising edge of WCLK is less than t
SKEW1
D
WEN2/
WCLK
WEN1
REN1
RCLK
0
REN2
is the minimum time between a rising RCLK edge and a rising WCLK edge for
- D
FF
8
,
t
SKEW1 (1)
t
CLKH
t
WFF
DATA IN VALID
Figure 5. Write Cycle Timing
t
CLK
SKEW1
5.14
t
CLKL
, then
t
ENS
EF
t
DS
may not change state until the next RCLK edge.
FF
to change during the current clock cycle. If the time between
t
DH
t
ENH
t
WFF
COMMERCIAL TEMPERATURE RANGES
NO OPERATION
NO OPERATION
2655 drw 07
8