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| 型号： | M34513M8-XXXFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PQFP32 |
| 封装： | 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32 |
| 文件页数： | 17/96页 |
| 文件大小： | 1078K |
| 代理商： | M34513M8-XXXFP |
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24
4513/4514 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Table 7 External interrupt activated conditions
Name
External 0 interrupt
External 1 interrupt
Input pin
P30/INT0
P31/INT1
Activated condition
When the next waveform is input to P30/INT0 pin
Falling waveform (“H”
→“L”)
Rising waveform (“L”
→“H”)
Both rising and falling waveforms
When the next waveform is input to P31/INT1 pin
Falling waveform (“H”
→“L”)
Rising waveform (“L”
→“H”)
Both rising and falling waveforms
Valid waveform
selection bit
I11
I12
I21
I22
Fig. 17 External interrupt circuit structure
EXTERNAL INTERRUPTS
The 4513/4514 Group has two external interrupts (external 0 and
external 1). An external interrupt request occurs when a valid
waveform is input to an interrupt input pin (edge detection).
The external interrupts can be controlled with the interrupt control
registers I1 and I2.
0
1
I22
0
1
EXF1
I21
SNZI1
P31/INT1
0
1
I12
Wakeup
Skip
0
1
EXF0
I11
SNZI0
P30/INT0
Rising
Falling
One-sided edge
detection circuit
Both edges
detection circuit
External 0
interrupt
External 1
interrupt
Wakeup
Skip
Rising
Falling
One-sided edge
detection circuit
Both edges
detection circuit
This symbol represents a parasitic diode on the port.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M34513T-PTCA | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Converter for Connecting 32-pin 1.778mm-pitch SDIP (for 4500 Series) |
| M34513T-PTCB | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Converter for Connecting 32-pin 1.778mm-pitch SDIP to 40-core narrow-pitch(for 4500 Series) |
| M34513T-PTCC | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Converter for Connecting 40-core narrow-pitch to 32-pin 0.8mm-pitch LQFP(for 4500 Series) |
| M34514E8 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34514E8FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
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