EXAR
评估板, SP337EB 28-WSOIC
评估板, SP337EB, 28-TSSOP 多协议RS-232(250KBPS)/485/422
评估板, SP337EU, 28-WSOIC 多协议 RS-232(1MBPS)/485/422
评估板, SP337EU, 28-TSSOP 多协议 RS-232(1MBPS)/485/422