48-Pin Commercial Temperature 5V 4.5V to 5.5V Flash Memory IC
48-Pin Commercial Temperature Flash Memory IC, 524288 Words, 5V, 0.04mA
Flash, 512KX16, 70ns, PDSO48, ROHS COMPLIANT, TSOP1-48
A29800UV/TV-55F
A29800UV/TV-55IF