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(一) 概述 ···················································(1) (二) 外形尺寸图 ············································(1) (三) 模块主要硬件构成说明 ·······························(2) (四) 模块的外部接口 ······································(3) (五) 指令说明 ·················································(3) (六) 读写操作时序 ··········································(5) (七) 应用举例 ·················································(6)
一． 概述 FM12864I是一种图形点阵液晶显示器,它主要由行驱动器/列驱动器及128×64全点阵液晶显示器组成。可完成图形显示，也可以显示8×4个(16×16点阵)汉字。 主要技术参数和性能： 1.电源：VDD：+5V； 模块内自带-10V负压，用于LCD的驱动电压。 2.显示内容：128(列)×64(行)点 3.全屏幕点阵 4.七种指令 5.与CPU接口采用8位数据总线并行输入输出和8条控制线 6.占空比1/64 7.工作温度：-10℃∽+50℃，存储温度：-20℃∽+70℃
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