SA9203/5

sames

13/14

Table 2: A.C. Characteristics for I/O Ports

Symbol

Parameter

Min

Max

Units

t

PR

Port Input Setup Time

20

ns

t

RP

Port Input Hold Time

0

ns

t

SS

Strobe Width

100

ns

t

SI

Strobe to INT Set

100

ns

t

RD

READ to INT Reset

100

ns

t

PSS

Port Setup Time to Strobe

50

ns

t

PHS

Port Hold Time After Strobe

120

ns

t

WP

WRITE to Port Output

80

ns

Note 1: Timing parameters are preliminary and subject to change.