S12CPUV2 Motorola, S12CPUV2 Datasheet - Page 131

• Manufacturer Part Number: S12CPUV2
• Description: MC9S12DT128 Device User Guide V02.09
• Manufacturer: Motorola

Conditions are shown in Table A-4 unless otherwise noted, C
Num C
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
P Frequency of operation (E-clock)
P Cycle time
D Pulse width, E low
D Pulse width, E high
D Address delay time
D Address valid time to E rise (PW
D Muxed address hold time
D Address hold to data valid
D Data hold to address
D Read data setup time
D Read data hold time
D Write data delay time
D Write data hold time
D Write data setup time
D Address access time
D E high access time
D Non-multiplexed address delay time
D Non-muxed address valid to E rise (PW
D Non-multiplexed address hold time
D Chip select delay time
D Chip select access time
D Chip select hold time
D Chip select negated time
D Read/write delay time
D Read/write valid time to E rise (PW
D Read/write hold time
D Low strobe delay time
D Low strobe valid time to E rise (PW
D Low strobe hold time
D NOACC strobe delay time
D NOACC valid time to E rise (PW
Table A-20 Expanded Bus Timing Characteristics
(1)
1
(1)
(1)
(PW
Rating
(t
(1)
(PW
cyc
EH
(t
–t
cyc
EH
–t
AD
DSR
–t
–t
–t
EL
EL
CSD
DDW
DSR
)
–t
–t
EL
EL
NOD
–t
AD
–t
)
–t
)
DSR
)
RWD
LSD
EL
)
–t
)
)
)
NAD
)
LOAD
Symbol
= 50pF
PW
PW
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AHDS
t
t
ACCA
ACCE
t
t
t
t
ACCS
t
t
t
t
t
DDW
DHW
DSW
RWD
RWH
t
MAH
DHR
RWV
NOD
t
DHA
DSR
NAD
NAV
NAH
CSD
CSH
CSN
NOV
t
LSD
LSV
LSH
cyc
AD
f
AV
o
EH
EL
MC9S12DT128 Device User Guide — V02.09
Min
40
19
19
11
13
12
19
15
11
14
14
14
0
2
7
2
0
2
6
2
2
8
2
2
Typ
Max
25.0
16
8
7
6
7
7
7
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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