文件名称:HD7279
- 所属分类:
- 单片机(51,AVR,MSP430等)
- 资源属性:
- [WORD]
- 上传时间:
- 2012-11-26
- 文件大小:
- 44kb
- 下载次数:
- 0次
- 提 供 者:
- 逆*
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容均来自于网络,请自行研究使用
HD7279(A)是一片具有串行接口的,可同时驱动8位共阴式数码管(或64只独立LED)的智能显示驱动芯片,该芯片同时还可连接多达64键的键盘矩阵。
HD7279内部含有译码器,可直接接受16进制码,HD7279A还同时具有2种译码方式,HD7279(A)还具有多种控制指令,如消隐、闪烁、左移、右移、段寻址等。
-HD7279 (A) is with a serial interface and can also drive a total of 8 vaginal digital tube (or 64 independent LED) intelligent display driver chip, the chip can also connect up to 64-key keyboard matrix. HD7279 contain internal decoder can be directly accepted 16 hexadecimal code, HD7279A also have two kinds of decoding methods, HD7279 (A) also has a variety of control orders, such as blanking, blinking, the left, shifted to right, Duan search sites.
HD7279内部含有译码器,可直接接受16进制码,HD7279A还同时具有2种译码方式,HD7279(A)还具有多种控制指令,如消隐、闪烁、左移、右移、段寻址等。
-HD7279 (A) is with a serial interface and can also drive a total of 8 vaginal digital tube (or 64 independent LED) intelligent display driver chip, the chip can also connect up to 64-key keyboard matrix. HD7279 contain internal decoder can be directly accepted 16 hexadecimal code, HD7279A also have two kinds of decoding methods, HD7279 (A) also has a variety of control orders, such as blanking, blinking, the left, shifted to right, Duan search sites.
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下载文件列表
HD7279.doc