參數(shù)資料
型號(hào)： M38859M4-XXXHP
廠商： Renesas Technology Corp.
英文描述： SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述： 單芯片8位CMOS微機(jī)
文件頁(yè)數(shù)： 56/103頁(yè)
文件大?。?/td> 1580K
代理商： M38859M4-XXXHP
3885 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
55
Fig. 50 Reset timing and block
LRESET
L
P
C
i
n
t
e
r
f
a
c
e
r
e
s
e
t
s
i
g
n
a
l
C
P
U
D
a
t
a
b
u
s
b
i
t
2
LPCSR write signal
C
P
U
R
E
S
E
T
φ
LPCSR bit
(LPC interface software reset signal)
L
P
C
S
R
w
r
i
t
e
s
i
g
n
a
l
D
Q
CK
R
D
Q
C
R
K
D
Q
C
R
K
1
.
5
c
y
c
l
e
o
f
φ
C
P
U
R
E
S
E
T
Table 17 Reset conditions of LPC interface function
Pin name / Internal register
P8
0
/LAD
0
P8
1
/LAD
1
P8
2
/LAD
2
P8
3
/LAD
3
P8
4
/LFRAME
P8
5
/LRESET
P8
6
/LCLK
Input data bus buffer registeri
Output data bus buffer registeri
Uxi flag 7, 6, 5, 4, 2
XA
2i
flag
IBFi flag
OBFi flag
LPCi address register
LPCCON
LRESET =
“
L
”
Tri-state
Input
LPC bus interface function
Input
Keep same value before
LRESET goes
“
L
”
.
Initialization to
“
0
”
.
Initialization to
“
0
”
.
Initialization to
“
0
”
.
Keep same value before
LRESET goes
“
L
”
.
Note
There is possibility to generate
IBF interrupt request.
There is possibility to generate
OBE interrupt request.
P
I
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M38859M5-XXXHP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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M38859M8-XXXHP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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