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Description: zlg7289b串行接口LED常见问题及解答-zlg7289b Serial Interface LED FAQ
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Size: 172670 |
Author: zhouxin |
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Description: zlg7289b串行接口LED常见问题及解答-zlg7289b Serial Interface LED FAQ
Platform: |
Size: 172032 |
Author: zhouxin |
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Description: zlg7289显示键盘芯片 带消隐程序,包含多个文件,调试通过-zlg7289 display with keyboard chip blanking process, contains multiple files, debugging through
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Size: 1539072 |
Author: zj |
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Description: ZGL7289全套中文资料+实例
ZLG7289B是广州周立功单片机发展有限公司自行设计的，具有SPI串行接口功能的可同时驱动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，单片即可完成LED显示﹑键盘接口的全部功能，该芯片经过了多年的验证，现正式转化为ASIC芯片，一次性流片成功，让您使用无忧！。ZLG7289B内部含有译码器，可直接接受BCD码或16进制码，并同时具有2种译码方式，此外，还具有多种控制指令，如消隐﹑闪烁﹑左移﹑右移﹑段寻址等。ZLG7289B具有片选信号，可方便地实现多于8位的显示或多于64键的键盘接口。-Notes :
Dimens ions D and E 1 do not include mold flash or protrus ions . Mold flash or protrus ions shall not exceed
.010” ( 0.254mm) per s ide.
J E DE C E quivalent: MO-011
Drawing No. C04-079
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Size: 1067008 |
Author: 猩猩 |
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Description: 数码管和键盘扫描驱动芯片ZLG7289的驱动程序-LED driver chips, and the keyboard scan driver ZLG7289
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Size: 2048 |
Author: szw |
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Description: ZLG7289B 的主要特性
很宽的工作电压范围：＋2.7～6V；
直接驱动8 位共阴式数码管（1 英寸以下）或64 只独立的LED；
能够管理多达64 只按键，自动消除抖动；
段电流可达15mA 以上，字电流可达100mA；
利用功率电路可以方便地驱动1 英寸以上的大型数码管；
具有左移、右移、闪烁、消隐、段点亮等强大功能；
要显示的数据提供有两种不同的译码方式（也可以选择不译码）；
不接数码管而仅使用键盘管理功能时，工作电流可降至3mA；
与微控制器之间采用SPI 串行总线接口，操作方便，占用I/O 资源少；
工作温度范围：－40～＋85℃；
封装：SOP-28，DIP-28。-ZLG7289B is guangzhou ZhouLiGong SCM development Co., LTD. To design digital tube display drivers and keyboard scan
Management chip, can direct drive a total of eight Yin type digital tube (or 64 only independent LED), also can scan management as many as
Only 64 buttons. ZLG7289B interior contains show decoder, can be directly accept BCD or hexadecimal yards, and also to provide
There are two kinds of decoding way. In addition, but also has a variety of control instruction, such as vanishing, flashing, moves left, move to the right, period of addressing, etc.
ZLG7289B using SPI serial bus and micro controller interface, occupies only a few root I/O mouth line. Use of selected signals,
More pieces of ZLG7289B can also be connected together with and use, convenient to achieve more than eight display or more than 64 only buttons
Application.
ZLG7289B can be widely used in instrumentation, industrial controller, bar displays, the control panel, etc.
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Size: 1414144 |
Author: 周文杰 |
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Description: ZLG7289能过对数码管进行编写的控制，有具体详细的介绍，并且能够对键盘进行控制-ZLG7289 able to live on the digital control prepared with specific detail, and the ability to control the keyboard
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Size: 1414144 |
Author: 刘静军 |
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Description: STM32F103操作ZLG7289，读取键值函数(STM32F103 operation ZLG7289, read the key function)
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Size: 1024 |
Author: dotsong
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