骏亿电子有限公司
駿 億 電 子 股 �½ 有 限 公 司
HE84G761B
HE80004系列
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概述___________________________________________________________________3
特点_____________________________________________________________________________3
功能框图______________________________________________________________4
引脚说明_______________________________________________________________________4
垫位置_________________________________________________________________________6
ROM地图Configurations_____________________________________________________________11
外部RAM /闪存Memory__________________________________________________________14
LCD显示RAM地图______________________________________________________________15
LCD驱动configurations_____________________________________________________________16
16级灰阶LCD显示RAM地图________________________________________________17
4灰阶LCD显示RAM地图_________________________________________________23
黑白LCD显示RAM Map______________________________________________26
LCD电源Supply_________________________________________________________________29
LCDC控制寄存器_____________________________________________________________31
振荡器________________________________________________________________________32
通用I / O _______________________________________________________________34
定时器___________________________________________________________________________36
定时器2 ___________________________________________________________________________37
时基________________________________________________________________________38
看门狗定时器__________________________________________________________________39
声音输出______________________________________________________________________40
低电压检测/复位_________________________________________________________44
红外output____________________________________________________________________45
通用异步接收器/发送器__________________________________________ 47
接口寄存器_________________________________________________________________48
波特率配置寄存器____________________________________________________48
中断&识别寄存器___________________________________________________49
2005年4月25日
1
V0.92
此规格如有变更,恕不另行通知。请联系销售人员在使用前最新的版本。