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參數(shù)資料
| 型號： | COP8SER7-RE |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 8-Bit CMOS ROM Based and OTP Microcontrollers with 4k Memory and 128 Bytes EERAM |
| 中文描述： | 8位的CMOS基于ROM和OTP微控制器與4K的內(nèi)存和128字節(jié)伊拉姆 |
| 文件頁數(shù)： | 22/47頁 |
| 文件大?。?/td> | 491K |
| 代理商： | COP8SER7-RE |
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7.0 Power Saving Features
(Continued)
8.0 Interrupts
8.1 INTRODUCTION
Each device supports eight vectored interrupts. Interrupt
sources include Timer 0, Timer 1, EERAM Write Complete,
Port L Wakeup, Software Trap, MICROWIRE/PLUS, and Ex-
ternal Input.
All interrupts force a branch to location 00FF Hex in program
memory. The VIS instruction may be used to vector to the
appropriate service routine from location 00FF Hex.
The Software trap has the highest priority while the default
VIS has the lowest priority.
Each of the 7 maskable inputs has a fixed arbitration ranking
and vector.
Figure 18 shows the Interrupt Block Diagram.
DS100973-27
FIGURE 17. Multi-Input Wake Up Logic
DS100973-28
FIGURE 18. Interrupt Block Diagram
www.national.com
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| COP8SE | 8-Bit CMOS ROM Based and OTP Microcontrollers with 4k Memory and 128 Bytes EERAM(8位基于CMOS ROM和一次可編程的帶4K存儲器和128字節(jié)的EERAM微控制器) |
| COP8SGA928D3 | 8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and USART |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| COP8SER7-XE | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS ROM Based and OTP Microcontrollers with 4k Memory and 128 Bytes EERAM |
| COP8SG | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and USART |
| COP8SGA028D3 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and USART |
| COP8SGA028D6 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and USART |
| COP8SGA028D7 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and USART |
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