WTC6320DSI 万代20 个独立的触摸感应按键通道,SPI接口输出 优势供应万代WINCOM触摸芯片IC系列,WTC6104BSI,WTC6106BSI,WTC6208BSI,WTC6508BSI,WTC6212BSI,WTC6216BSI,WTC6312BSI,WTC6312ML-2,WTC6312ML-10,WTC6216BSI,WTC6316BSI,WTC6508BSI,