IDT72420/72200/72210/72220/72230/72240 CMOS SyncFIFO™
64 X 8, 256 X 8, 512 X 8, 1024 X 8, 2048 X 8 and 4096 X 8
NO WRITE
WCLK
tDS
tSKEW1
D0 - D7
tWFF
FF
DATA WRITE
tWFF
MILITARY AND COMMERCIAL TEMPERATURE RANGES
NO WRITE
tSKEW1
tDS
DATA WRITE
tWFF
WEN
RCLK
REN
tENS
tENH
OE LOW
tA
Q0 - Q7 DATA IN OUTPUT REGISTER
tENS
tENH
DATA READ
Figure 6. Full Flag Timing
tA
NEXT DATA READ
2680 drw 08
5.12
11