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| STC12C5412AD资料 | |
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STC12C5412AD PDF Download |
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File Size : 116 KB
Manufacturer:STC Description:Figure 1-2 shows how the key values in EEPROM are used in the encoder. Once the encoder detects a button press, it reads the button inputs and updates the syn- chronization counter. The synchronization counter and crypt key are input to the encryption algorithm and the output is 32 bits of encrypted information. This data will change with every button press, its value appearing externally to randomly hop around, hence it is referred to as the hopping portion of the code word. The 32-bit hopping code is combined with the button information and serial number to form the code word transmitted to the receiver. The code word format is explained in greater detail in Section 4.0. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：STC12C5412AD 厂 家：STC 封 装：SOP32 批 号：08+ 数 量：1000 说 明：绝对原装深圳现货 |
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运 费：广东省内10元(平邮),广东省外20元(快递) 所在地：深圳市 新旧程度： |
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| 联系人：黄林锋 |
| 电 话：0755-82579969,83255343 |
| 手 机：13714599954, |
| QQ：172517499,137550090 |
| MSN：zfdz168@hotmail.com |
| 传 真：0755-82738881 |
| EMail：zfdz168@163.com |
| 公司地址： 深圳市福田区华强北路华强广场B座28楼L室 |
