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參數資料
| 型號： | M37481M8T-154SP |
| 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： | 25/97頁 |
| 文件大?。?/td> | 1076K |
| 代理商： | M37481M8T-154SP |
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25
MITSUBISHI MICROCOMPUTERS
7480/7481 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Fig. 18 Structure of timer X/timer Y mode register and timer XY control register
Timer Y mode register (TYM : address 00F7
16
)
b7
b0
Timer X mode register (TXM : address 00F6
16
)
Timer XY control register (TXYCON : address 00F8
16
)
Not used (all “0” at read)
b7
b0
b7
b0
Timer X stop control bit
0
: Count operation
1
: Count stop
Timer Y stop control bit
0
: Count operation
1
: Count stop
Timer X operating mode bits
b2 b1 b0
0
0
0 : Timer event count mode
0
0
1 : Pulse output mode
0
1
0 : Pulse cycle measurement mode
0
1
1 : Pulse width measurement mode
1
0
0 : Programmable waveform generation mode
1
0
1 : Programmable one-shot output mode
1
1
0 : PWM mode
1
1
1 : Not used
Timer X write control bit
0 : Writing to both latch and timer
1 : Writing to latch only
Output level latch
0 : “L” output
1 : “H” output
Timer X trigger selection bit
0 : Timer X free run in programmable waveform generation
mode
1 : Trigger occurrence (input signal of INT
0
pin) and timer
X start in programmable waveform generation mode.
Timer X count source selection bits
b7 b6
0
0
: f(X
IN
)/2
0
1 : f(X
IN
)/8
1
0 : f(X
IN
)/16
1
1 : Input from CNTR
0
pin
Timer Y operating mode bits
b2 b1 b0
0
0
0 : Timer event count mode
0
0
1 : Pulse output mode
0
1
0 : Pulse cycle measurement mode
0
1
1 : Pulse width measurement mode
1
0
0 : Programmable waveform generation mode
1
0
1 : Programmable one-shot output mode
1
1
0 : PWM mode
1
1
1 : Not used
Timer Y write control bit
0 : Writing to both latch and timer
1 : Writing to latch only
Output level latch
0 : “L” output
1 : “H” output
Timer Y trigger selection bit
0 : Timer Y free run in programmable waveform
generation mode
1 : Trigger occurrence (input signal of INT
1
pin) and timer
Y start in programmable waveform generation mode.
Timer Y count source selection bits
b7 b6
0
0 : f(X
IN
)/2
0
1 : f(X
IN
)/8
1
0 : f(X
IN
)/16
1
1 : Input from CNTR
1
pin
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M37481M8T-297FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37481M8T-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES |
| M37481M8T-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37481M8-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES |
| M37481M8-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES |
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