SoftwareIntroduction
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Keil is a professional embedded system development toolchain widely used in the field of microcontroller (MCU) and ARM processor development. Below is its related introduction: Features・Integrated Development Environment: Provides a unified workflow for code editing, compilation, and debugging, supporting C/C++ and assembly language development.・Hardware Simulation Debugging: Built-in μVision debugger supports real-time simulation via JTAG/SWD interfaces, allowing monitoring of registers/memory data.・Rich Device Support: Contains a chip database of over 3000 MCUs including STM32, NXP, etc., and automatically generates initialization code. Application Scenarios・Industrial Control Development: Used for programming and testing embedded systems such as PLCs and motor controllers.・IoT Device Development: Supports firmware development for low-power wireless devices (e.g., Bluetooth/WiFi modules).・Educational Experiment Applications: Widely used in university microcontroller course experiments, paired with development boards for practical teaching. |
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| Software Name:Keil uVision5 C51v957 | |
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Software Language:Simplified Chinese |
Software Size:75.7M |
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System Requirements: Windows 7 or higher, 64-bit operating system |
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| Hardware Requirements: CPU @ 2+ GHz, RAM @ 4G or higher | |
| Download Channels①Thunder Cloud Disk丨Download Link:
https://pan.xunlei.com/s/VOSRuLgaXeQc4CkybItf5AQ2A1?pwd=4iec# |
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Download Channels②Baidu Cloud Disk丨Download Link: https://pan.baidu.com/s/1g0mooXZGfhAZ3WpCeiKvlA?pwd=8888 |
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Download Channels③Quark Cloud Disk丨Download Link: https://pan.quark.cn/s/cd225639867b |
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| Download Help: ▷ Click to see how to “download software”?Common Issues: ▷ Click to view the “Help Center”!More Resources: ▷ Click to view the latest “Software Directory”! |
InstallationSteps
1.Right-click on the 【Keil uVision5 C51 version】 compressed package, select 【Extract toKeil uVision 5 C51 version】.
Can’t extract?
▷ Click to see 👉 how to install extraction software!
2.Open the extracted folder, right-click on 【【C51-V957】】 and select 【Run as administrator】.
3.Click 【Next>>】.
4.Select 【I agree to all terms…】 and click 【Next>>】.
5.Click 【Browse】 to change the software installation location, for example, create a new folder named“Keil_v5” in drive D(Note: The folder name in the software installation path cannot contain Chinese characters)); click 【Next>>】.
6.Any input 【First Name、Last Name、Company、Email】, click 【Next>>】.
7.The software is being installed………
8.Uncheck 【ShowRelease Notes】 and 【Add example…】, click 【Finish】.
9.Right-click on the 【Keil uVision5】 icon on the desktop, and select 【Run as administrator】.
10.Click 【File】 and select 【License Management】 (do not close this window).
11.Open the 【Keil uVision 5 C51】 folder extracted from the installation package, right-click on 【crack】 and select 【Run as administrator】.
Warm Reminder
① Before running this program: you need to close antivirus software, firewalls, Windows Defender, etc., to avoid activation files from failing to run properly, leading to installation failure; if this file is missing after extraction, it may have been mistakenly deleted, close all antivirus software and re-extract the installation package.
② Operation Guide:
▷ Click to see 👉 why antivirus software reports a virus?
▷ Click to see 👉 how to properly close antivirus software?
12.Generate Activation Code: ① Press the keyboard “Ctrl+C” to copy the code after 【CID】; ② Press the keyboard “Ctrl+V” to paste the code into the box after 【CID】; ③ Click 【Expand Symbol】 to select 【Professional】; ④ Click 【Generate】 to generate the activation code.
13.Input Activation Code: ① Press the keyboard “Ctrl+C” to copy the activation code; ② Press the keyboard “Ctrl+V” to paste the activation code into 【New License IDCode】; ③ Click 【Add LIC】.
14.Activation Successful, then click 【Close】.
15.Open the 【Keil uVision 5 C51】 folder extracted from the installation package, and open the 【ZH_CN】 folder.
16.Right-click on 【Uv4】 and select 【Copy】.
17.Right-click on the 【Keil uVision5】 icon on the desktop, and select 【Open File Location】.
18.In the folder, right-click in a blank space and select 【Paste】.
19.Click 【Replace the files in the target】.
20.Double-click the 【Keil uVision5】 icon on the desktop to open the software.
21.Installation successful.(Note: Due to the localization files, the software interface displaysuVision4 but the actual software isKeil uVision5 V957 version!）
Click the “Read Original” below to view the latest 【Software Directory】