參數(shù)資料
型號(hào): SAF-C161S-LM3V
廠商: INFINEON TECHNOLOGIES AG
英文描述: 16-Bit Single-Chip Microcontroller
中文描述: 16位單片機(jī)
文件頁(yè)數(shù): 65/75頁(yè)
文件大?。?/td> 1315K
代理商: SAF-C161S-LM3V
C161S
Timing Characteristics
Data Sheet
61
V1.0, 2003-11
Data hold after WR
t
24
CC 10 +
t
F
TCL - 10
+
t
F
-10 +
t
F
ns
ALE rising edge after RD,
WR
Address hold after WR
2)
ALE falling edge to CS
3)
CS low to Valid Data In
3)
t
39
t
26
CC -10 +
t
F
ns
t
28
t
38
CC 0 +
t
F
CC -4 -
t
A
SR
10 -
t
A
40 +
t
C
+ 2
t
A
0 +
t
F
-4 -
t
A
10 -
t
A
3TCL - 20
+
t
C
+ 2
t
A
ns
ns
ns
CS hold after RD, WR
3)
t
41
CC 6 +
t
F
TCL - 14
+
t
F
TCL - 4
+
t
A
ns
ALE falling edge to
RdCS, WrCS (with
RW-delay)
ALE falling edge to
RdCS, WrCS (no
RW-delay)
RdCS to Valid Data In
(with RW-delay)
RdCS to Valid Data In
(no RW-delay)
RdCS, WrCS Low Time
(with RW-delay)
RdCS, WrCS Low Time
(no RW-delay)
Data valid to WrCS
t
42
CC 16 +
t
A
ns
t
43
CC -4 +
t
A
-4
+
t
A
ns
t
46
SR
16 +
t
C
2TCL - 24
+
t
C
3TCL - 24
+
t
C
ns
t
47
SR
36 +
t
C
ns
t
48
CC 30 +
t
C
2TCL - 10
+
t
C
3TCL - 10
+
t
C
2TCL - 14
+
t
C
0
ns
t
49
CC 50 +
t
C
ns
t
50
CC 26 +
t
C
ns
Data hold after RdCS
Data float after RdCS
(with RW-delay)
1)
t
51
t
53
SR
SR
0
20 +
t
F
2TCL - 20
+ 2
t
A
+
t
F
ns
ns
1)
Table 18
Demultiplexed Bus (Standard Supply Voltage Range)
(cont
d)
(Operating Conditions apply)
ALE cycle time = 4 TCL + 2
t
A
+
t
C
+
t
F
(80 ns at 25 MHz CPU clock without waitstates)
Parameter
Symbol
Max. CPU Clock
= 25 MHz
Min.
Variable CPU Clock
1 / 2TCL = 1 to 25 MHz
Min.
Unit
Max.
Max.
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