參數(shù)資料
型號: M37531
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 8 Bits CMOS Microcomputer(8位單片機(jī))
中文描述: 單芯片的CMOS 8位單片機(jī)(8位單片機(jī))
文件頁數(shù): 56/64頁
文件大?。?/td> 631K
代理商: M37531
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
7531 Group
MITSUBISHI MICROCOMPUTERS
56
Table 31 Timing requirements (1)
(V
CC
= 4.0 to 5.5 V, V
SS
= 0 V, Ta = –40 to 125 °C, unless otherwise noted)
Min.
15
125
50
50
200
80
80
1000
400
400
200
200
Typ.
Max.
Symbol
Parameter
Limits
Unit
t
W
(RESET)
t
C
(X
IN
)
t
WH
(X
IN
)
t
WL
(X
IN
)
t
C
(CNTR)
t
WH
(CNTR)
t
WL
(CNTR)
t
C
(S
CLK
)
t
WH
(S
CLK
)
t
WL
(S
CLK
)
t
su
(S
CLK
S
DATA
)
t
h
(S
CLK
S
DATA
)
Reset input
L
pulse width
External clock input cycle time
External clock input
H
pulse width
External clock input
L
pulse width
CNTR
0
input cycle time
CNTR
0
, INT
0
input
H
pulse width
CNTR
0
, INT
0
input
L
pulse width
Serial I/O2 clock input cycle time
Serial I/O2 clock input
H
pulse width
Serial I/O2 clock input
L
pulse width
Serial I/O2 input set up time
Serial I/O2 input hold time
μs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Table 32 Timing requirements (2)
(V
CC
= 2.4 to 5.5 V, V
SS
= 0 V, Ta = –40 to 125 °C, unless otherwise noted)
Max.
Symbol
Parameter
Unit
Min.
35
250
100
100
500
230
230
2000
950
950
400
400
Typ.
Limits
t
W
(RESET)
t
C
(X
IN
)
t
WH
(X
IN
)
t
WL
(X
IN
)
t
C
(CNTR)
t
WH
(CNTR)
t
WL
(CNTR)
t
C
(S
CLK
)
t
WH
(S
CLK
)
t
WL
(S
CLK
)
t
su
(S
CLK
S
DATA
)
t
h
(S
CLK
S
DATA
)
Reset input
L
pulse width
External clock input cycle time
External clock input
H
pulse width
External clock input
L
pulse width
CNTR
0
input cycle time
CNTR
0
, INT
0
,
input
H
pulse width
CNTR
0
, INT
0
, input
L
pulse width
Serial I/O2 clock input cycle time
Serial I/O2 clock input
H
pulse width
Serial I/O2 clock input
L
pulse width
Serial I/O2 input set up time
Serial I/O2 input hold time
μs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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