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| LM2577SX-12资料 | |
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LM2577SX-12 PDF Download |
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File Size : 105 KB
Manufacturer:NS Description:CBR refresh is performed by bringing CAS low earlier than RAS (see parameter tCSR) and holding it low after RAS falls (see parameter tCHR). For successive CBR refresh cycles, CAS can remain low while cycling RAS. The external address is ignored, and the refresh address is generated internally. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：LM2577SX-12 厂 家：NS 封 装：04+ 批 号：285 数 量： 说 明： |
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运 费： 所在地： 新旧程度： |
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