GMIC(绿微)China

GM1639(GMIC)

Display Drivers

GM1639是一款LED驱动芯片，三线串口，驱动8位8段数码管，集成4×2按键扫描、8级调光，内置RC振荡。

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Technical parameters

Power
工作电压2.8V~5.5V
静态电流260uA
AC and DC characteristics
时钟频率(fc)1MHz
Other
配置8段x8位

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