參數(shù)資料
型號： M37272E8SP
廠商： Mitsubishi Electric Corporation
英文描述： Single Chip 8 Bits Microcomputer(8位單片機)
中文描述： 單芯片8位單片機（8位單片機）
文件頁數(shù)： 123/142頁
文件大小： 1427K
代理商： M37272E8SP
123
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37272M6/M8–XXXSP/FP, M37272MA–XXXSP
M37272E8SP/FP, M37272EFSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.3
b7 b6 b5 b4 b3 b2 b1 b0
Port P3 direction register (P3D) [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 : CMOS output
1 : N-channel open-drain output
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.”
Timer 3 count source
selection bit (T3SC)
R W
R W
R W
R —
4, 5,
7
Port P3
0
output structure
selection bit (P30C)
3
0 : CMOS output
1 : N-channel open-drain output
0
R W
Port P3
1
output structure
selection bit (P30C)
6
Refer to Timer section.
0
R W
b7 b6 b5 b4 b3 b2 b1 b0
Port Pi direction register (PiD) (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
Address 00C1
16
, 00C3
16
, 00C5
16
Address 00C7
16
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相關代理商/技術參數(shù)
參數(shù)描述
M37272EF8FP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37272EF8SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37272EFFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37272EFSP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37272M6 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
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