SL20T0081 View Datasheet(PDF) - System Logic Semiconductor
Part Name
Description
MFG CO.
'SL20T0081' PDF : 56 Pages View PDF
SLS System Logic Semiconductor
SL20T0081
Figure 23. Read/Write Characteristics (6800-series Microprocessor)
RS
CE1
(CE2 = 1)
E
D7 ~ D0
(Write)
D7 ~ D0
(Read)
tAS
0.1VDD
tAH
0.9VDD
tCY
tPW(R), tPW(W)
tDS
tDH
tACC
tOD
Table 24. Read/Write Characteristics (6800-series Microprocessor)
(VDD = 2.4 to 3.6V, ta =-40 to +85oC)
Item
Address setup time
Address hold time
System cycle time
Signal
RS
RS
Symbol
tAS
tAH
tCY
Min.
0
0
300
Typ.
-
-
Max.
Unit
Remark
-
ns
-
ns
Pulse width (R)
E(RDB)
tRD
120
-
-
ns
Pulse width (W)
E(RDB)
tWR
60
-
-
ns
Data setup time
Data hold time
D7
to
Read access time
D0
Output disable time
tDS
40
-
tDH
15
-
ns
tACC
-
-
140
ns CL = 100pF
tOD
10
100
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