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參數(shù)資料
| 型號： | M38B57MC-XXXFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 4.19 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件頁數(shù)： | 49/70頁 |
| 文件大?。?/td> | 1041K |
| 代理商： | M38B57MC-XXXFP |
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MITSUBISHI MICROCOMPUTERS
38B5 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
52
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Som
e parametric
lim
its are
subject
to change.
Fig. 60 Interrupt Interval Determination Operation Example (at both-sided edge active)
Fig. 59 Interrupt Interval Determination Operation Example (at rising edge active)
Fig. 58 Structure of Interrupt Interval Determination Control Register
Interrupt interval determination control register
(IIDCON: address 003116)
Interrupt interval determination circuit operating selection bit
0 : Stopped
1 : Operating
Counter sampling clock selection bit
0 : f(XIN)/128
1 : f(XIN)/256
Noise filter sampling clock selection bits (INT2)
00 : Filter stop
01 : f(XIN)/32
10 : f(XIN)/64
11 : f(XIN)/128
One-sided/both-sided edge detection selection bit
0 : One-sided edge detection
1 : Both-sided edge detection (can be used when using a noise filter)
Not used (return “0” when read)
b7
b0
Remote control
interrupt request
0
1
2
3
4
5
6
1
2
3
0
FE
FF
N
FF
0
FF
6
N
1
N
(When IIDCON4 = “0”)
Noise filter
sampling clock
INT2 pin
Acceptance of
interrupt
Counter sampling
clock
8-bit binary up
counter value
Interrupt interval
determination
register value
Remote control
interrupt request
Counter overflow
interrupt request
0
1
0
FE
FF
2
FF
2
3
FF
2
N
3
2
0
1
2
1
0
1
0
2
Remote control
interrupt request
(When IIDCON4 = “1”)
Noise filter
sampling clock
INT2 pin
Acceptance of
interrupt
Counter sampling
clock
8-bit binary up
counter value
Interrupt interval
determination
register value
Remote control
interrupt request
Counter overflow
interrupt request
Remote control
interrupt request
Remote control
interrupt request
~
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M38B57MCXXXFS | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B57MDXXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B57MDXXXFS | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B57MEXXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B57MEXXXFS | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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