sak-c167cr-16rm ETC-unknow, sak-c167cr-16rm Datasheet - Page 50

• Manufacturer Part Number: sak-c167cr-16rm
• Description: Microcomputer Components 16-bit Cmos Single-chip Microcontrollers
• Manufacturer: ETC-unknow

Parameter
RD to valid data in
RD to valid data in
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)
ALE fall. edge to RdCS,
WrCS (no RW delay)
Address float after RdCS,
WrCS (with RW delay)
Address float after RdCS,
WrCS (no RW delay)
RdCS to Valid Data In
(with RW delay)
Semiconductor Group
C167CR-16RM
(with RW-delay)
(no RW-delay)
20Dec96@09:25h Intermediate Version
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
14
15
16
17
18
19
22
23
25
27
38
39
40
42
43
44
45
46
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
SR
SR
SR
SR
SR
SR
SR
SR
min.
–
–
–
–
0
–
25 +
35 +
35 +
35 +
-5 -
–
60 +
20 +
-5 +
–
–
–
Max. CPU Clock
t
t
A
t
t
t
t
t
t
A
C
F
F
F
F
A
= 20 MHz
48
max.
30 +
55 +
55
+
70
+ 2
–
35 +
–
–
–
–
10 -
55
+
–
–
–
0
25
25 +
t
t
A
C
t
A
+
+ 2
t
t
t
t
t
A
+
C
C
F
C
t
C
t
t
C
A
min.
–
–
–
–
0
–
2TCL - 25
+
2TCL - 15
+
2TCL - 15
+
2TCL - 15
+
-5 -
–
3TCL - 15
+
TCL - 5
+
-5
+
–
–
–
t
t
t
t
t
t
t
1/2TCL = 1 to 20 MHz
C
F
F
F
F
A
A
Variable CPU Clock
t
A
max.
2TCL - 20
+
3TCL - 20
+
3TCL - 20
+
4TCL - 30
+ 2
–
2TCL - 15
+
–
–
–
–
10 -
3TCL - 20
+
–
–
–
0
TCL
2TCL - 25
+
t
t
t
t
t
t
C
C
A
F
C
C
t
A
+
+ 2
t
A
+
t
C
t
t
C
A
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns