SAK-C504 Infineon Technologies AG, SAK-C504 Datasheet - Page 60

• Manufacturer Part Number: SAK-C504
• Description: 8-Bit Single-Chip Microcontroller
• Manufacturer: Infineon Technologies AG

AC Characteristics for C504-L40 / C504-2R40 / C504-2E40 (cont’d)
Parameter
External Data Memory Characteristics
RD pulse width
WR pulse width
Address hold after ALE
RD to valid data in
Data hold after RD
Data float after RD
ALE to valid data in
Address to valid data in
ALE to WR or RD
Address valid to WR
WR or RD high to ALE high
Data valid to WR transition
Data setup before WR
Data hold after WR
Address float after RD
External Clock Drive
Parameter
Oscillator period
High time
Low time
Rise time
Fall time
Data Sheet
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
t
t
t
t
t
RLRH
WLWH
LLAX2
RLDV
RHDX
RHDZ
LLDV
AVDV
LLWL
AVWL
WHLH
QVWX
QVWH
WHQX
RLAZ
CLCL
CHCX
CLCX
CLCH
CHCL
CC 120 –
CC 120 –
CC 35
CC 60
CC 70
CC 10
CC 5
CC 125 –
CC 5
CC –
SR –
SR 0
SR –
SR –
SR –
SR 25
SR 10
SR 10
SR –
SR –
min. max. min.
min.
40-MHz
clock
56
Freq. = 3.5 MHz to 40 MHz
–
75
38
150
150
90
–
40
–
–
0
Variable Clock
6
6
2
–
0
–
–
–
3
4
t
t
7
t
–
1/
Limit Values
CLCL
CLCL
CLCL
t
t
t
t
t
t
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
Limit Values
t
CLCL
– 15
– 20
– 20
– 30
– 30
– 15
– 15
– 30
– 50
Variable Clock
= 3.5 MHz to 40 MHz
max.
294
t
t
10
10
CLCL
CLCL
–
–
t
t
max.
–
–
–
5
–
2
8
9
3
–
t
–
–
–
0
CLCX
CHCX
CLCL
t
t
t
t
t
CLCL
CLCL
CLCL
CLCL
CLCL
+ 15
– 50
– 12
– 50
– 75
+ 15
Unit
ns
ns
ns
ns
ns
2000-05
C504
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit