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参数资料
| 型号： | LC85632 |
| 元件分类： | 时钟及定时 |
| 英文描述： | LED CLOCK, PDIP30 |
| 封装： | DIP-30 |
| 文件页数： | 15/34页 |
| 文件大小： | 394K |
| 代理商： | LC85632 |
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LC85632
(6) Restart of and alarm interrupted by the snooze function
A snooze operation completes 6 to 7 minutes after its start.
If the current time is changed during a snooze operation, the snooze period will be shortened by the amount the
time is changed, regardless of whether the time was advanced or moved backwards. For example, if directly
following the start of a snooze operation the current time is set back by 3 minutes, the alarm interruption period
due to the snooze function will be reduced by 3 minutes to be between 3 and 4 minutes.
(7) Output
The alarm A and B outputs have the following form.
Figure 12 Alarm Output Waveforms
However, if no oscillator circuit is attached at the CR OSC pin (pin 19) the output will be a DC signal unmodulated
by any tone.
Note that if an oscillator circuit is not used, the high level applied to the CR OSC pin must be applied before power
is applied. If the oscillator is forcibly stopped by applying a high level in the state where the CR oscillator is
operating after power has been applied the alarm DC output may operate incorrectly.
Figure 13 Alarm Output Waveform Overview (for the case where the output is a
DC signal unmodulated by any tone)
No. 4659-22/34
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC85A | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:TRANSIENT ABSORPTION ZENER |
| LC86104 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LC86104A | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:168bytes RAM 8-BIT SINGLE CHIP MICROCOMPUTER |
| LC86104C | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-chip 168 Bytes RAM 8-BIT SINGLE CHIP MICROCOMPUTER |
| LC86108 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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