Rainbow-electronics DS1386 Bedienungsanleitung PDF herunterladen (Seite 12)

DS1386/1386P

12 of 20

AC ELECTRICAL CHARACTERISTICS (0°C to 70°C; V

CC

= 5.0V ± 10%)

DS1386XX-120

PARAMETER SYMBOL MIN MAX UNITS NOTES

Read Cycle Time t

RC

120 ns 1

Address Access Time t

ACC

120 ns

CE Access Time

t

CO

120 ns

OE Access Time

t

OE

100 ns

OE or CE to Output Active

t

COE

10 ns

Output High Z from Deselect t

OD

40 ns

Output Hold from Address Change t

OH

10 ns

Write Cycle Time t

WC

120 ns

Write Pulse Width t

WP

110 ns 3

Address Setup Time t

AW

0ns

Write Recovery Time t

WR

10 ns

Output High Z from WE

t

ODW

40 ns

Output Active from WE

t

OEW

10 ns

Data Setup Time t

DS

85 ns 4

Data Hold Time t

DH

10 ns 4,5

INTA , INTB Pulse Width

t

IPW

3 ms 11,12

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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