| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | EM621FS8BU-45L | 512K x8 bit Low Power Full CMOS Static RAM | 486K |
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| 2 | EM621FS8BU-45LF | 512K x8 bit Low Power Full CMOS Static RAM | 396K |
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| 3 | EM621FS8BU-45LF | 512K x8 bit Low Power Full CMOS Static RAM | 486K |
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| 4 | EM621FS8BU-45LL | 512K x8 bit Low Power Full CMOS Static RAM | 396K |
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