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| TDA7296资料 | |
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TDA7296 PDF Download |
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File Size : 116 KB
Manufacturer:ST Description:Registers 3, 5, and 7 contain the Time of Day Alarm Registers. Bits 3, 4, 5, and 6 of Register 7 will always read 0 regardless of how they are written. Bit 7 of Registers 3, 5, and 7 are mask bits (Figure 3). When all of the mask bits are logic 0, a Time of Day Alarm will only occur when Registers 2, 4, and 6 match the values stored in Registers 3, 5, and 7. An alarm will be generated every day when bit 7 of Register 7 is set to a logic 1. Similarly, an alarm is generated every hour when bit 7 of Registers 7 and 5 is set to a logic 1. When bit 7 of Registers 7, 5, and 3 is set to a logic 1, an alarm will occur every minute when Register 1 (seconds) rolls from 59 to 00. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：TDA7296 厂 家：ST 封 装： 批 号：20k 数 量： 说 明： |
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运 费： 所在地： 新旧程度： |
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| 联系人：关女士 |
| 电 话：86-75584720945 |
| 手 机： |
| QQ：371911117 |
| MSN：gjk8477@hotmail.com,jessica848377@yahoo.com.cn |
| 传 真：86-755 25621209 |
| EMail：kingrand_tek@163.com |
| 公司地址： Huaqiang Electronic World, Futian District, Shenzhen, China |
