times New="New" Roman'; mso-bidi-font-family: 'Times New="New" Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">图形点阵液晶显示模块使用手册-FM12864I
(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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