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| 型号： | MSM82C54-2 |
| 厂商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Programmable Universal Timers(可编程中断定时器,最高计数频率10MHz) |
| 中文描述： | 可编程通用定时器（可编程中断定时器，最高计数频率10MHz时） |
| 文件页数： | 15/23页 |
| 文件大小： | 162K |
| 代理商： | MSM82C54-2 |
15/23
Semiconductor
MSM82C54-2RS/GS/JS
Count value writing during counting:
The count value writing does not affect the current counting sequence. If the gate trigger is
generated after the new count value is written and before the current counting ends, the new
count value is loaded to the CE at the falling edge of the next clock pulse, and counting
continues using the new count value. The various roles of the gate input signals in the above
modes are summarized in the following table.
0
1
"H" Level
"L" Level Falling Edge
Rising Edge
Mode
Gate
Counting not possible
Counting possible
(1)
(2)
Start of counting
Retriggering
2
(1)
(2)
(1)
(2)
Counting not possible
Counter output forced to "H" level
Counting not possible
Counter output forced to "H" level
Counting not possible
Start of counting
Counting possible
3
Start of counting
Counting possible
4
Counting possible
5
(1)
(2)
Start of counting
Retriggering
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSM82C54-2GS | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:CMOS PROGRAMMABLE INTERVAL TIMER |
| MSM82C54-2J3 | 制造商:OKI Semiconductor 功能描述:CPU I/OS EOL311208 制造商:ROHM Semiconductor 功能描述: |
| MSM82C54-2JS | 制造商:ROHM Semiconductor 功能描述: |
| MSM82C54-2JSDR1 | 制造商:ROHM Semiconductor 功能描述: |
| MSM82C54-2R3 | 制造商:OKI Semiconductor 功能描述:PROG'ABLE PERIPHERAL INTERFACE EOL211209 |
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