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HT24 系列的EEPROM 总共8 个管脚,三个为芯片地址脚A0、A1、A2,在单片机对它进行操作时,从SDA 输入A0、A1、A2 数据和芯片外部A0、A1...
HT24 系列的EEPROM 总共8 个管脚,三个为芯片地址脚A0、A1、A2,在单片机对它进行操作时,从SDA 输入A0、A1、A2 数据和芯片外部A0、A1、A2 所接地址需一一对应。一个为芯片写保护脚WP,WP 脚接低电平时,芯片可进行读写操作;WP 脚接高时,芯片只可进行读,不可进行写。
另外两个管脚为电源脚VCC,VSS。
用单片机对HT24 系列的EEPROM 进行控制时,HT24 系列的EEPROM 的外部管脚VCC、VSS、WP、A0、A1、A2 根据需要,对应接上,SDA、SCL 接到单片机控制脚上。-HT24 Series EEPROM total of 8 pins, three pins for the chip address A0, A1, A2, in the microcontroller to operate it, from SDA input A0, A1, A2, and chip external data A0, A1, A2 of the Then one correspondence address must be in. One for the chip, write-protect pin WP, WP feet then low, the chip can be read and write operations WP pin is high then, the chip can only be read, not write. The other two pins for the power pin VCC, VSS. With the microcontroller on the HT24 Series EEPROM control when, HT24 Series EEPROM external pin VCC, VSS, WP, A0, A1, A2 according to the needs of the corresponding connected, SDA, SCL receives SCM control feet .
- 2022-01-28 04:45:28下载
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用AT89S51单片机实现LCD1602显示数字时钟功能,通过按键能调节时分秒、年月日星期。Keil C51开发环境...
用AT89S51单片机实现LCD1602显示数字时钟功能,通过按键能调节时分秒、年月日星期。Keil C51开发环境-AT89S51 MCU LCD1602 display with digital clock function, through the buttons can be conditioned every minute, day of week. Keil C51 Development Environment
- 2022-03-18 05:33:37下载
- 积分:1
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磁传感器信号,adc,状态机算法,无线传输,用于检测车辆通过数...
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- 2022-03-15 18:01:11下载
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单片机仿真软件proteus做的蜂鸣器例子,有助于在具备硬件情况下学习单片机...
单片机仿真软件proteus做的蜂鸣器例子,有助于在具备硬件情况下学习单片机-microcontroller simulation software lic do buzzer example, with the help of learning hardware MCU
- 2023-06-25 05:45:04下载
- 积分:1
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这个程序是用MSP430写的chipcon公司的无线收发芯片CC1100的驱动程序。...
这个程序是用MSP430写的chipcon公司的无线收发芯片CC1100的驱动程序。-This procedure is written MSP430 Chipcon
- 2022-03-24 23:13:04下载
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Sunplus SPCE061A companies to streamline development board attached to Layman
凌阳公司SPCE061A精简开发板附带光盘简易教程,总共分为八章。-Sunplus SPCE061A companies to streamline development board attached to Layman
- 2022-04-11 05:27:54下载
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单片射频收发器nRF905及其应用_设计nrf905.h文件
单片射频收发器nRF905及其应用_设计nrf905.h文件-Single-chip RF transceiver and its applications nRF905 _ nrf905.h document design
- 2022-09-01 02:30:02下载
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单片机的电机控制程序,实现正反转,转速控制,这是简单的电机控制入门学习佳作...
单片机的电机控制程序,实现正反转,转速控制,这是简单的电机控制入门学习佳作-Single-chip motor control process, achieve positive, speed control, it is easy to learn the fine motor control entry
- 2022-02-01 13:16:36下载
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For the study, the use of PCI microcontroller to develop people have reference v...
对于学习,使用PCI单片机来开发的人有参考价值,PCI编程使用技术资料-For the study, the use of PCI microcontroller to develop people have reference value " PCI programming using the technical information"
- 2022-01-26 00:25:21下载
- 积分:1
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通过把音乐的节奏转变成字符以实现通过高低电平让蜂鸣器响...
通过把音乐的节奏转变成字符以实现通过高低电平让蜂鸣器响-By the rhythm of the music into a character in order to achieve high-low so that buzzer sound
- 2022-01-25 20:54:01下载
- 积分:1