SAK-C164CM-4EF Infineon Technologies AG, SAK-C164CM-4EF Datasheet - Page 61

• Manufacturer Part Number: SAK-C164CM-4EF
• Description: 16-Bit Single-Chip Microcontrol ler
• Manufacturer: Infineon Technologies AG

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
Data Sheet
t
Symbol
t
t
t
t
t
t
t
t
t
t
t
A
13
14
15
16
17
18
19
22
23
25
27
+
t
CC 50 +
CC 20 +
CC 26 +
CC 26 +
CC 26 +
SR –
SR –
SR –
SR –
SR 0
SR –
C
+
t
F
min.
Max. CPU Clock
(120 ns at 25 MHz CPU clock without waitstates)
= 25 MHz
t
t
t
t
t
57
C
C
F
F
F
max.
–
20 +
40 +
40 +
+
50 + 2
+
–
26 +
–
–
–
–
t
t
C
C
t
t
t
t
C
C
A
F
t
A
1 / 2TCL = 1 to 25 MHz
min.
3TCL - 10
+
–
–
–
–
0
–
2TCL - 20
+
2TCL - 14
+
2TCL - 14
+
2TCL - 14
+
Variable CPU Clock
t
t
t
t
t
C
C
F
F
F
max.
–
2TCL - 20
+
3TCL - 20
+
3TCL - 20
+
4TCL - 30
+ 2
–
2TCL - 14
+
–
–
–
–
t
t
t
t
C
C
A
F
t
A
+
V1.0, 2001-05
+
t
C
C164CM
C164SM
t
C
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns