參數(shù)資料
型號: M37224M3
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 8 Bits Microcomputer(8位單片機(jī))
中文描述: 單芯片8位單片機(jī)(8位單片機(jī))
文件頁數(shù): 69/83頁
文件大小: 901K
代理商: M37224M3
M37224M3-XXXSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
69
b7 b6 b5 b4 b3 b2 b1 b0
Port P3 direction register (D3) [Address 00C7
16
]
B
Name
Functions
After reset
R W
Port P3 Direction Register
0
0 : Port P3
0
input mode
1 : Port P3
0
output mode
0
1
0 : Port P3
1
input mode
1 : Port P3
1
output mode
0
2
0 : Port P3
2
input mode
1 : Port P3
2
output mode
0
0
Port P3 direction register
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
R W
R W
R W
R —
3
to
7
b7 b6 b5 b4 b3 b2 b1 b0
Port Pi direction register (Di) (i=0,1,2) [Addresses 00C1
16,
00C3
16
, 00C5
16
]
B
Name
Functions
After reset
R W
Port Pi Direction Register
0
0 : Port Pi
0
input mode
1 : Port Pi
0
output mode
0
1
0 : Port Pi
1
input mode
1 : Port Pi
1
output mode
0
2
0 : Port Pi
2
input mode
1 : Port Pi
2
output mode
0
3
0 : Port Pi
3
input mode
1 : Port Pi
3
output mode
0
4
0 : Port Pi
4
input mode
1 : Port Pi
4
output mode
0
5
0 : Port Pi
5
input mode
1 : Port Pi
5
output mode
0
6
0 : Port Pi
6
input mode
1 : Port Pi
6
output mode
0
7
0 : Port Pi
7
input mode
1 : Port Pi
7
output mode
0
Port Pi direction register
R
W
R
W
R
W
R
W
R
W
R
W
R
W
R
W
Port Pi Direction Register
Port P3 Direction Register
Addresses 00C1
16
, 00C3
16
, 00C5
16
Address 00C7
16
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參數(shù)描述
M37224M3-050SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
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M37225ECSP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37225M6 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37225M8 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER