參數(shù)資料
型號： M34551M4-XXXFP
元件分類： 微控制器/微處理器
英文描述： 4-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP48
封裝： 7 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-48
文件頁數(shù)： 11/71頁
文件大?。?/td> 966K
代理商： M34551M4-XXXFP
16
MITSUBISHI MICROCOMPUTERS
4551 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for
INFRARED REMOTE CONTROL TRANSMITTER
EXTERNAL INTERRUPTS
An external interrupt request occurs when a valid waveform (=
waveform causing the external 0 interrupt) is input to an interrupt
input pin (edge detection).
The external 0 interrupt can be controlled with the interrupt control
register I1.
Table 7 External interrupt activated condition
Name
External 0 interrupt
Input pin
D5/INT
Valid waveform
Falling waveform (“H”
→“L”)
Rising waveform (“L”
→“H”)
Valid waveform
selection bit (I12)
0
1
Fig. 17 External interrupt circuit structure
One-sided edge
detection circuit
EXF0
I12
D5/INT
0
1
Skip
SNZI0
instruction
External 0
interrupt
Falling
Rising
相關PDF資料
PDF描述
M34552G8FP 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP48
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相關代理商/技術參數(shù)
參數(shù)描述
M34551M8 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4-BIT SINGLE-CHIP MICROCOMPUTER
M34552G8FP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34552G8HFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34552M4H-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34552M4-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
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