创唯电子销售集成电路 (IC) - UART(通用异步接收器/发送器), PC16550DN/NOPB, PC16550DV/NOPB, PC16550DVX/NOPB, PC16552DV/NOPB, PC16552DVX/NOPB, PC87109VBE, SC16C2550BIA44 512, SC16C2550BIA44 518, SC16C2550BIA44 529, SC16C2550BIB48 128, SC16C2550BIB48 151, SC16C2550BIB48 157.