创唯电子代理销售Microchip Technology, PIC16LC554-04E/SS, PIC16LC554-04I/P, PIC16LC554-04I/SO, PIC16LC554-04I/SS, PIC16LC554T-04/SO, PIC16LC554T-04/SS, PIC16LC554T-04E/SO, PIC16LC554T-04E/SS, PIC16LC554T-04I/SO, PIC16LC554T-04I/SS, PIC16LC558-04/P, PIC16LC558-04/SO.