AUTO
共 455 篇文章
AUTO 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 455 篇文章，持续更新中。
FreeRTOS中文实用教程（最全）
<p>本书的目的是让读者充分了解：<br/>（1）在应用程序中， FreeRTOS 如何为各任务分配处理时间。<br/>（2）在任意给定时刻， FreeRTOS 如何选择任务投入运行。<br/>（3）任务优先级如何影响系统行为。<br/>（4）任务存在哪些状态。<br style="font-variant-numeric: normal; font-variant-east-asian: nor
STM32F1开发指南(精英版)-库函数版本
<p>内容简介<br/>本手册将由浅入深，带领大家学习 STM32F103 的各个功能，为您开启全新的 STM32 之旅。<br/>本手册总共分为三篇： 1， 硬件篇，主要介绍本手册硬件平台； ； 2，软件篇，主要介绍 STM32F1<br/>常用开发软件的使用以及一些下载调试的技巧，并详细介绍了几个常用的系统文件（程序）； 3，<br/>实战篇，主要通过 48 个实例（绝大部分是直接操作寄存器完
Altium Designer__Gerber文件输出规范
<p>我们在完成 PCB 的设计后，要把设计文件转换成光绘文件，一方面利于文档保密，另一方面方便 PCB 厂家生产。 下面以一个 6 层板为例， 规范一下 Gerber文件输出的步骤和详细设置。 采用图文并茂的方式，详细介绍了Altium Designer如何生成Gerber、钻孔文件、坐标文件。<br style=" font-style: normal; font-variant:
J-LINK下载器
<p style="text-align: justify;">首先下载软件，解压软件，安装在程序中找到SEGGER,选里面的J-FLASH，进入界面，刚开始的那个界面可以忽略，不用建project也可以；单击菜单栏的“Options---Project settings”打开设置，进行jlink配置;正在General选项，选择“USB”，一般都是默认配置，确认一下即可;然后在CPU选项，选择芯
8205A6_2.1.pdf规格书
<p>The PW8205A6S uses advanced trench technology to provide excellent RDS(ON), low gate charge<br/>and operation with gate voltages as low as 2.5V. This device is suitable for use as a Battery protect
8205A8_2.0.pdf规格书下载
<p>The PW8205A8TS is the highest performance trench N-ch MOSFETs with extreme high cell density,<br/>which provide excellent RDSON and gate charge for most of the small power switching and load<br/>sw
PW1555-2.0.pdf规格书
<p>PW1555 is a programmable current limit switch with input voltage range selection and output<br/>voltage clamping. Extremely low RDS(ON) of the integrated protection N-channel FET helps to<br/>reduc
PW2053-2.0.pdf规格书
<p>The PW2053 is a high-efficiency monolithic synchronous buck regulator using a constant<br/>frequency, current mode architecture. The device is available in an adjustable version. Supply current<br/
Realtek交换机设计选型参考
<p>Realtek交换机设计选型参考</p><p></p>设计交换机时候，确定了具体的芯片方案厂家以后，主要考虑以下几个方面：<br/>1：接口的情况：是要多少网口及其它延伸接口，采用什么封装形式；<br/>2：网口的带宽：是千兆还是百兆，或万兆；<br/>3：协议情况：管理型还是傻瓜式；<br/>4：POE供电：是否需要通过网口给设备供电；<br/>5：供电处理：内置电源模块还是外接供电，供电
SH79F1622 集成20路触摸按键输入和音频发生器的增强型8051微控制器
<p>SH79F1622是一种高速高效率8051兼容单片机。在同样振荡频率下，较之传统的8051芯片具有运行更快速，性能更优越的<br/>特性。<br/>SH79F1622保留了标准8051芯片的大部分特性，包括内置256字节RAM和3个16位定时器/计数器。此外， SH79F1622还集<br/>成了1280字节外部扩展RAM，以及存储程序的16K字节Flash块。<br/>SH79F1622还
VCSELs and EELs
<p>InGaAs/AlGaAs semiconductor lasers come in three<br/>types: VCSELs and two types of EELs. The VCSEL, as<br/>its name implies, emits vertically, normal to the plane<br/>of the device, owing to cavit
PW2162_2.0.pdf规格书下载
<p>The PW2162 is a fully integrated, high– efficiency 2A synchronous rectified step-down converter.<br/>The PW2162 operates at high efficiency over a wide output current load range. This device offers
PW2163-2.0.pdf规格书下载
<p>The PW2163 is a high efficiency 500 kHz synchronous step-down DC-DC converter capable of<br/>delivering 3A current. The PW2163 operates over a wide input voltage range from 4.5V to 18V and<br/>inte
PW2163D.pdf规格书下载
<p>The PW2163D is a high frequency, synchronous, rectified, step-down, switch-mode converter with<br/>internal powerMOSFETs. It offers a very compact solution to provide a 3A continuous current over a
PW2202-2.0.pdf规格书下载
<p>The PW2202 is silicon N-channel Enhanced VDMOSFETs, is obtained by the self-aligned planar<br/>Technology which reduce the conduction loss, improve switching performance and enhance the<br/>avalanc
PW2205-2.0.pdf规格书下载
<p>PW2205 develops a high efficiency synchronous step-down DC-DC converter capable of delivering<br/>5A output current. PW2205 operates over a wide input voltage range from 4.5V to 30V and<br/>integra
PW2228A-1.8.pdf规格书下载
<p>The PW2228A is a high efficiency single inductor Buck-Boost converter which can supply the<br/>load current up to 1.5A. It provides auto-transition between Buck and Boost Mode. The PW2228A<br/>oper
PW2300S3.pdf规格书下载
<p>The PW2300S3 uses advanced trench technology to provide excellent RDS(ON), low gate charge and<br/>operation with gate voltages as low as 2.5V. This device is suitable for use as a Battery protecti
PW2301A_2.0.pdf规格书下载
<p>The PW2301A uses advanced trench It utilizes the latest processing techniques to achieve the high<br/>cell density and reduces the on-resistance with high repetitive avalanche rating. These feature
PW2302A_2.0.pdf规格书下载
<p>The PW2302A uses advanced trench technology to provide excellent RDS(ON), low gate charge and<br/>operation with gate voltages as low as 2.5V. This device is suitable for use as a Battery protectio