- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370955 > M38B4XMXH (Mitsubishi Electric Corporation) SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER PDF資料下載
參數(shù)資料
| 型號： | M38B4XMXH |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單芯片8位CMOS微機 |
| 文件頁數(shù)： | 34/78頁 |
| 文件大?。?/td> | 1214K |
| 代理商： | M38B4XMXH |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁當前第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁
34
38B4 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
When the internal synchronous clock is selected, in the 8-bit serial
I/O mode and the automatic transfer serial I/O mode (S
BUSY1
out-
put function outputs in 1-byte units), the S
BUSY1
output goes to “L”
and the S
BUSY1
output goes to “H” before 0.5 cycle (transfer clock)
of the timing at which the transfer clock from the S
CLK1
output goes
to “L” at a start of transmit/receive operation.
In the automatic transfer serial I/O mode (the S
BUSY1
output func-
tion outputs all transfer data), the S
BUSY1
output goes to “L” and the
S
BUSY1
output goes to “H” when the first transmit data is written into
the serial I/O1 register (address 001B
16
).
When the external synchronous clock is selected, the S
BUSY1
out-
put goes to “L” and the S
BUSY1
output goes to “H” when transmit
data is written into the serial I/O1 register to start a transmit opera-
tion, regardless of the serial I/O transfer mode.
At termination of transmit/receive operation, the S
BUSY1
output re-
turns to “H” and the S
BUSY1
output returns to “L”, the initial status,
when the serial transfer status flag is set to “0”, regardless of whether
the internal or external synchronous clock is selected.
Furthermore, in the automatic transfer serial I/O mode (S
BUSY1
out-
put function outputs in 1-byte units), the S
BUSY1
output goes to “H”
and the S
BUSY1
output goes to “L” each time 1-byte of receive data
is written into the automatic transfer RAM.
Fig. 30 S
BUSY1
output operation
(internal synchronous clock, 8-bits serial I/O)
Fig. 31 S
BUSY1
output operation
(external synchronous clock, 8-bits serial I/O)
Fig. 32 S
BUSY1
output operation in automatic transfer serial I/O mode
(internal synchronous clock, S
BUSY1
output function outputs each 1-byte)
S
B
U
S
Y
1
S
C
L
K
1
S
O
U
T
1
S
s
e
t
r
t
i
u
a
l
t
f
r
l
a
a
n
g
s
f
e
r
a
s
S
s
e
t
r
t
i
u
a
l
t
f
r
l
a
a
n
g
s
f
e
r
a
s
S
B
U
S
Y
1
S
C
L
K
1
W
I
/
r
i
1
t
e
t
e
o
g
S
i
s
e
t
e
r
i
a
l
O
r
r
S
C
L
K
1
S
B
U
S
Y
1
S
O
U
T
1
A
i
n
u
t
o
r
m
v
a
l
t
i
c
t
r
a
n
s
f
e
r
t
e
a
S
e
r
i
a
s
l
t
t
a
r
a
t
u
n
s
s
f
l
e
a
r
g
f
A
u
t
→
S
o
m
a
e
t
r
i
i
c
a
t
l
r
I
a
/
n
O
s
1
f
e
r
r
g
R
i
A
s
M
e
e
t
r
S
m
e
a
r
t
i
i
a
c
l
t
I
r
/
a
O
n
1
s
f
r
e
e
r
g
R
i
s
A
t
e
M
r
→
A
u
t
o
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M38B43EDH-XXXXFP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B43M2H-XXXXFP | OSC 3.3V SMT 7X5 CMOS |
| M38B43M3H-XXXXFP | OSC 3.3V SMT 7X5 CMOS |
| M38B43M4H-XXXXFP | OSC 3.3V SMT 7X5 CMOS |
| M38B43M5H-XXXXFP | OSC 3.3V SMT 7X5 CMOS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M38B50E1XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B50E1XXXFS | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B50E2XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B50E2XXXFS | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B50E3XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
發(fā)布緊急采購，3分鐘左右您將得到回復。