AT27C512R-45JU规格参数
相关型号
AT27C512R-45JU-T AT27C512R-45PC AT27C512R-45PI AT27C512R-45PU AT27C512R-45RC AT27C512R-45RI AT27C512R-45RU AT27C512R-45TC AT27C512R-45TI AT27C512R-45TU