IDT7207(1996) Просмотр технического описания (PDF) - Integrated Device Technology

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IDT7207
(Rev.:1996)

CMOS ASYNCHRONOUS FIFO 32,768 x 9

Integrated Device Technology 

IDT7207 CMOS ASYNCHRONOUS FIFO

32,768 x 9

MILITARY AND COMMERCIAL TEMPERATURE RANGES

W

t WEF

EF

t RPE

R

3140 drw 10

Figure 7. Minimum Timing for an Empty Flag Coincident Read Pulse.

R

t RFF

FF

t WPF

W

Figure 8. Minimum Timing for an Full Flag Coincident Write Pulse.

3140 drw 11

W

R

t WHF

HF

HALF-FULL OR LESS

t RHF

MORE THAN HALF-FULL

HALF-FULL OR LESS

3140 drw 12

Figure 9. Half-Full Flag Timing

WRITE TO

LAST PHYSICAL

W

LOCATION

R

t XOL

XO

t XOH

READ FROM

LAST PHYSICAL

LOCATION

t XOL

Figure 10. Expansion Out

t XOH

3140 drw 13

5.05

7

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