參數(shù)資料
型號: S12CPUV2
廠商: Motorola, Inc.
英文描述: MC9S12DT128 Device User Guide V02.09
中文描述: MC9S12DT128設(shè)備的用戶手冊V02.09
文件頁數(shù): 131/138頁
文件大?。?/td> 2083K
代理商: S12CPUV2
MC9S12DT128 Device User Guide — V02.09
131
Table A-20 Expanded Bus Timing Characteristics
Conditions are shown in
Table A-4
unless otherwise noted, C
LOAD
= 50pF
Num C
Rating
Symbol
Min
Typ
Max
Unit
1
P Frequency of operation (E-clock)
f
o
0
25.0
MHz
2
P Cycle time
t
cyc
40
ns
3
D Pulse width, E low
PW
EL
19
ns
4
D Pulse width, E high
1
PW
EH
19
ns
5
D Address delay time
t
AD
8
ns
6
D Address valid time to E rise (PW
EL
–t
AD
)
t
AV
11
ns
7
D Muxed address hold time
t
MAH
2
ns
8
D Address hold to data valid
t
AHDS
7
ns
9
D Data hold to address
t
DHA
2
ns
10
D Read data setup time
t
DSR
13
ns
11
D Read data hold time
t
DHR
0
ns
12
D Write data delay time
t
DDW
7
ns
13
D Write data hold time
t
DHW
2
ns
14
D Write data setup time
(1)
(PW
EH
–t
DDW
)
t
DSW
12
ns
15
D Address access time
(1)
(t
cyc
–t
AD
–t
DSR
)
t
ACCA
19
ns
16
D E high access time
(1)
(PW
EH
–t
DSR
)
t
ACCE
6
ns
17
D Non-multiplexed address delay time
t
NAD
6
ns
18
D Non-muxed address valid to E rise (PW
EL
–t
NAD
)
t
NAV
15
ns
19
D Non-multiplexed address hold time
t
NAH
2
ns
20
D Chip select delay time
t
CSD
16
ns
21
D Chip select access time
(1)
(t
cyc
–t
CSD
–t
DSR
)
t
ACCS
11
ns
22
D Chip select hold time
t
CSH
2
ns
23
D Chip select negated time
t
CSN
8
ns
24
D Read/write delay time
t
RWD
7
ns
25
D Read/write valid time to E rise (PW
EL
–t
RWD
)
t
RWV
14
ns
26
D Read/write hold time
t
RWH
2
ns
27
D Low strobe delay time
t
LSD
7
ns
28
D Low strobe valid time to E rise (PW
EL
–t
LSD
)
t
LSV
14
ns
29
D Low strobe hold time
t
LSH
2
ns
30
D NOACC strobe delay time
t
NOD
7
ns
31
D NOACC valid time to E rise (PW
EL
–t
NOD
)
t
NOV
14
ns
相關(guān)PDF資料
PDF描述
S12CPUV2D MC9S12DT128 Device User Guide V02.09
S12CRGV4 MC9S12DT128 Device User Guide V02.09
S12CRGV4D MC9S12DT128 Device User Guide V02.09
S12DTB128PIMV2 MC9S12DT128 Device User Guide V02.09
S12DTB128PIMV2D MC9S12DT128 Device User Guide V02.09
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S12CPUV2D 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MC9S12DT128 Device User Guide V02.09
S12CREEW6 制造商:HB 制造商全稱:HB Electronic Components 功能描述:LED
S12CRGV2/D 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Device User Guide V01.18
S12CRGV3 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MC9S12DT128B
S12CRGV3D 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MC9S12DT128B