sak-c164ci-8r Infineon Technologies Corporation, sak-c164ci-8r Datasheet - Page 63

• Manufacturer Part Number: sak-c164ci-8r
• Description: 16-bit Single-chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

Multiplexed Bus (cont’d)
(Operating Conditions apply)
ALE cycle time = 6 TCL + 2
Parameter
RD, WR low time
(no RW-delay)
RD to valid data in
(with RW-delay)
RD to valid data in
(no RW-delay)
ALE low to valid data in
Address to valid data in
Data hold after RD
rising edge
Data float after RD
Data valid to WR
Data hold after WR
ALE rising edge after RD,
WR
Address hold after RD,
WR
ALE falling edge to CS
CS low to Valid Data In
CS hold after RD, WR
ALE fall. edge to RdCS,
WrCS (with RW delay)
Data Sheet
1)
1)
1)
t
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
A
13
14
15
16
17
18
19
22
23
25
27
38
39
40
42
+
t
CC 50 +
CC 20 +
CC 26 +
CC 26 +
CC 26 +
CC -4 -
CC 46 +
CC 16 +
SR –
SR –
SR –
SR –
SR 0
SR –
SR –
C
+
t
F
min.
Max. CPU Clock
(120 ns at 25 MHz CPU clock without waitstates)
t
= 25 MHz
A
t
t
t
t
t
t
t
59
C
C
F
F
F
F
A
max.
–
20 +
40 +
40 +
+
50 + 2
+
–
26 +
–
–
–
–
10 -
40
+
+ 2
–
–
t
t
t
C
C
C
t
A
t
t
t
t
t
A
C
C
A
F
t
A
1 / 2TCL = 1 to 25 MHz
min.
3TCL - 10
+
–
–
–
–
0
–
2TCL - 20
+
2TCL - 14
+
2TCL - 14
+
2TCL - 14
+
-4 -
–
3TCL - 14
+
TCL - 4
+
Variable CPU Clock
t
t
t
t
t
t
t
C
C
F
F
F
F
A
t
A
max.
–
2TCL - 20
+
3TCL - 20
+
3TCL - 20
+
4TCL - 30
+ 2
–
2TCL - 14
+
–
–
–
–
10 -
3TCL - 20
+
–
–
t
t
t
t
t
C
C
A
F
C
t
A
C164CL/SL
+
t
+ 2
V2.0, 2001-05
A
+
C164CI/SI
t
C
t
t
C
A
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns