AT28C64B20DM/883B
제조사：
-
간단한 설명：
AT28C64B20DM/883B AT DIP28
AT28C64B20JC
제조사：
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간단한 설명：
AT28C64B20JC ATMEL PLCC
AT28C64B20SI
제조사：
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간단한 설명：
AT28C64B20SI ATMEL SMD or Through Hole