SLS System Logic Semiconductor
Figure 24. Serial Interface Characteristics
CE1
(CE2 = 1)
RS
D6
(SCK)
0.1VDD
D7
(SI)
tCSS
tASS
tCYS
tWLS
tDSS
SL20T0081
tCHS
tAHS
0.9VDD
tWHS
tDHS
Table 25. Serial Interface Characteristics
Item
Signal
Symbol
Serial clock cycle
SCLK high pulse width
SCLK low pulse width
Address setup time
Address hold time
D6
(SCLK)
RS
tCYS
tWHS
tWLS
tASS
tAHS
Data setup time
Data hold time
D7
(SID)
tDSS
tDHS
CE1 setup time
CE1 hold time
CE1
tCSS
tCHS
Min.
250
100
100
150
150
100
100
150
150
(VDD = 2.4 to 3.6V, ta =-40 to +85oC)
Typ.
Max.
Unit
Remark
-
-
ns
-
-
ns
-
-
ns
-
-
ns
-