义隆单片机主要有：EM78P153S-SOP8/DIP8/SOP14/DIP14(国内封装),EM78P259N-SOP14/SOP18/SOP20EM78P372N-SOP14/SOP18/SOP20EM78P173N-SOP14/EM78P156NSOP18华润单片机：CS98P258CS98P259CS98P260封装有SOP14/DIP14/SOP18/DIP18/SOP20远翔单片机:FM8PS52FM8PE52FM8PS53FM8PE53FM8PS56FM8PE56封装有SOP8/DIP8/SOP14/DIP14/SOP18/DIP18)