Z86228 View Datasheet(PDF) - Zilog
Part Name
Description
MFG CO.
'Z86228' PDF : 7 Pages View PDF
PRELIMINARY
AC CHARACTERISTICS
TA = 0°C to + 70°C; VCC = +4.75V to +5.25V
Z86228
CPS DC-4243-00
Tckd
Tckl
Tenl
SEN
Tckh
SCK
Tout
Toff
Tdsu Tdh
Tasu Tah
Tout
Toff
SDA HI-Z
SS-OUT
HI-Z
D0-IN
D(1-7)-IN
A0-IN
HI-Z
SS-OUT
HI-Z
Serial Mode Timing Diagram
Symbol
T
OUT
TOFF
TCKD
T
CKL
TCKH
TDSU
T
DH
TENI
T
ASU
TAH
Description
Output enable time, ENA rising edge to Data Out
Output disable time, CLK or ENA falling edge to Data Hi-Z
Data read time, ENA rising edge to CLK low
CLK low time
CLK high time
Data set-up time
Data hold time
ENA low time
A0 set-up time
A0 hold time
Min.
200
200
200
100
100
200
100
100
Max.
200
100
Units
ns
ns
ns
ns
ns
ns
ms
ns
ns
ns
6
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