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段位液晶驱动芯片 那种最省电啊? 常用的HT1621 有没有省电的 用在低功耗产品上



段位液晶驱动芯片 那种最省电啊? 常用的HT1621 有没有省电的 用在低功耗产品上

不打算采用F4系列的 要用FR系列的430.