AT27C512R-90JC SL383规格参数
相关型号
AT27C512R-90JI AT27C512R-90JU AT27C512R-90PC AT27C512R-90PI AT27C512R-90RA AT27C512R-90RC AT27C512R-90RI AT27C512R-90TC AT27C512R-90TI AT27C516