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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) |
| 中文描述： | 單芯片8位單片機（8位單片機） |
| 文件頁數(shù)： | 78/83頁 |
| 文件大?。?/td> | 901K |
| 代理商： | M37224M3 |
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M37224M3-XXXSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
78
b7b6 b5b4b3 b2b1b0
Timer 34 mode register (T34M) [Address 00F5
16
]
B
0
After reset
R W
0
Timer 34 Mode Register
1
2
3
6,7
0
Name
Functions
Timer 3 count source
selection bit (T34M0)
0: f(X
IN
)/16
1: External clock
Timer 4 internal count
source selection bit
(T34M1)
0: Timer 3 overflow
1: f(X
IN
)/16
Timer 3 count
stop bit (T34M2)
0: Count start
1: Count stop
Timer 4 count stop
bit (T34M3)
0: Count start
1: Count stop
Nothing is assigned. These bits are write disable
bits. When these bits are read out, the values are
“0.”
0
0
0
4
Timer 4 count source
selection bit (T34M4)
0: Internal clock
1: f(X
IN
)/2
0
5
Timer 3 external count
source selection bit (T34M5)
0: External clock from TIM3 pin
1: External clock from H
SYNC
pin
0
R W
R W
R W
R W
R W
R W
R —
Timer 34 Mode Register
Interrupt Input Polarity Register
b7 b6 b5 b4 b3 b2 b1 b0
Interrupt input polarity register(RE) [Address 00F9
16
]
B
Name
Functions
After reset
R W
Interrupt Input Polarity Register
0
INT1 polarity switch bit
(RE3)
1, 2
0
0
3
0 : Positive polarity
1 : Negative polarity
0
4
0 : Positive polarity
1 : Negative polarity
0
5
0 : Positive polarity
1 : Negative polarity
0
6
0
7
0
0
0
INT2 polarity switch bit
(RE4)
INT3 polarity switch bit
(RE5)
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is indeterminate.
Fix these bits to “0.”
Fix this bit to “0.”
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
Indeterminate
R —
R W
R W
R W
R W
R —
R W
Address 00F5
16
Address 00F9
16
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相關(guān)代理商/技術(shù)參數(shù) |
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 |
| M37224M3-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| 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 |
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