| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | AT28HC64B-90PI | 64K 8K x 8 High Speed CMOS E2PROM with Page Write and Software Data Protection | 677K | 
		     
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| 2 | AT28HC64B-90PI | 64K (8K x 8) High Speed Parallel EEPROM with Page Write and Software Data Protection | 349K | 
		     
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