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| pc16550dv资料 | |
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pc16550dv |
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file size : 116 kb
manufacturer: description:top boot sector lock: when the tbl pin is held low, program and erase operations cannot be performed to the 64-kbyte top boot sector regardless of the state of the sector locking registers. please refer to the sector protection section for more details. if the tbl pin is held high, then hardware write protection for the top boot sector will be disabled. however, register-based sector protection will still apply. the state of the tbl pin does not affect the state of the sector locking registers. this pin is used as the a4 pin in the a/a mux interface. |
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| 1pcs | 100pcs | 1k | 10k | ||
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型 号：pc16550dv 厂 家： 封 装：0633 批 号：smd 数 量：5800 说 明： |
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运 费： 所在地： 新旧程度： |
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| 联系人：林浩/林妮 |
| 电 话：0755-82532799/82532766/83989559 |
| 手 机：13510168121/13725556003 |
| qq：496982847/351622092 |
| msn：linearic@hotmail.com |
| 传 真：0755-82532766 |
| email：maxim_zi@126.com |
| 公司地址： 深圳市福田区佳和大厦b座1802室 门市部：华强广场 q2a114展销柜 |
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