定时控制芯片，蜡烛定时IC，低功耗延时芯片-丽晶微电子 ECH1062-242C 深圳市丽晶微电子科技有限公司

p1Src=//y1.yzimgs.com/uploads/532452/2020414-153829933.jpg?watermark/2/text/5rex5Zyz5biC5Li95pm25b6u55S15a2Q56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast