| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | AT28HC256F-90DM | x8 EEPROM | 850K | 
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| 2 | AT28HC256F-90DM/883 | 256 32K x 8 High Speed Parallel EEPROMs | 456K | 
		     
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| 3 | AT28HC256F-90DM/883 | 256 32K x 8 High Speed CMOS E2PROM | 745K | 
		     
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| 4 | AT28HC256F-90DM/883 | 256 (32K x 8) High-speed Parallel EEPROM | 627K | 
		     
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