C504 SIEMENS [Siemens Semiconductor Group], C504 Datasheet - Page 48

• Manufacturer Part Number: C504
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

ROM Verification Mode 2
Parameter
ALE pulse width
ALE period
Data valid after ALE
Data stable after ALE
P3.5 setup to ALE low
Oscillator frequency
Figure 20
ROM Verification Mode 2
Semiconductor Group
Symbol
t
t
t
t
t
1/
AWD
ACY
DVA
DSA
AS
t
CLCL
48
min.
–
–
–
8
–
4
t
CLCL
Limit Values
typ
2
12
–
–
t
–
CLCL
t
CLCL
t
CLCL
max.
–
–
4
–
–
6
t
CLCL
Unit
ns
ns
ns
ns
ns
MHz
C504