Part Number: STM8L152R8T6

Manufacturer: STMicroelectronics

Description: 8-bit Microcontrollers – MCU STM8L Ultra LP 8-Bit 64-Pin 64kB Flash

Shipped from: Shenzhen/HK Warehouse

Stock Available: Check with us

Technical Specifications of STM8L152R8T6

Datasheet  STM8L152R8T6 datasheet
Category Integrated Circuits (ICs)
Family Embedded – Microcontrollers
Manufacturer STMicroelectronics
Series STM8L EnergyLite
Packaging Tray
Part Status Active
Core Processor STM8
Core Size 8-Bit
Speed 16MHz
Connectivity I2C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT
Number of I/O 54
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 4K x 8
Voltage – Supply (Vcc/Vdd) 1.8 V ~ 3.6 V
Data Converters A/D 28x12b, D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 64-LQFP
Supplier Device Package 64-LQFP


With the STM8L152R8T6 Nucleo-64 board by your side, you can take your imagination wherever in today’s fast-paced, cutting-edge world. Creators, students, and tech fans alike can’t resist the allure of the STM8L Series microcontrollers, and this flexible and inexpensive development platform is the perfect entry point.

Think of a world where there are no barriers to your creativity and new ideas may be implemented quickly and effortlessly. The Nucleo-64 board provides a portal to this world because it combines high performance with low power consumption and a wealth of useful features. LED lighting, user-friendly buttons, several power sources, and a built-in debugger and programmer are just a few of the features that make this board a veritable treasure chest.

This article will take you on a tour of the most important aspects of this powerful programming tool, including its core features, advanced capabilities, and critical design choices. Learn how the STM8L152R8T6 Nucleo-64 board can give your ideas form, giving you the power to create groundbreaking innovations and making an indelible mark on the technological landscape.


Electronics enthusiasts and software developers who are interested in experimenting with STM8L Series microcontrollers in the LQFP64 package will find that the STM8L152R8T6 Nucleo-64 board offers up a world of possibilities for them to explore. Your ideas can be prototyped in a manner that is both flexible and economical thanks to it. Let’s take a closer look at some of this incredible board’s most important capabilities and features.

Key Features

Debugger and Programmer

The STM8L152R8T6 Nucleo-64 board features an on-board ST-LINK/V2-1 debugger and programmer, as well as a SWIM connector for easier use. Because of the integrated nature of this tool, the development process is simplified, and there is no longer a requirement for a separate debugging device.

USB Re-enumeration Capabilities

The board supports USB re-enumeration, making it highly versatile for various use cases. It offers three different USB interfaces:

  • Virtual COM Port: Facilitate serial communication and data exchange with your applications.
  • Mass Storage: Use the board as a storage device, simplifying data transfer and storage solutions.
  • Debug Port: Debugging your applications is made convenient with this interface, ensuring efficient troubleshooting and code optimization.

Comprehensive Software Support

The extensive STM8 standard library that is along with the STM8L152R8T6 Nucleo-64 board provides a wide variety of software samples that can serve as a springboard for your development endeavors. This priceless resource lays the groundwork for constructing and personalizing your projects, providing a firm basis on which to build.

In conclusion, the STM8L152R8T6 Nucleo-64 board has a fantastic assortment of characteristics and capabilities that are able to fulfill a wide variety of requirements pertaining to the development process. This board is a versatile platform that gives you the ability to bring your ideas to life and transform them into useful projects, regardless of whether you are a hobbyist, a student, or a professional. A valuable tool for programming with STM8L microcontrollers due to its user-friendly design, integrated debugging facilities, and compatibility with a variety of power sources.

Advanced Features

● Cuttable PCB

The ST-LINK section of the board is separated from the target STM8L section by a cuttable printed circuit board (PCB) that is incorporated into the design of the STM8L Nucleo board. Cutting the PCB allows you to lower the overall size of the board. It is important to note, however, that the remaining target STM8L part can only be powered by a select few connectors when configured in this manner.

● Embedded ST-LINK/V2-1

This board’s main feature is the included ST-LINK/V2-1 programming and debugging tool. It supports SWIM for STM8L devices, making it a useful development tool.


Important Considerations When Using the STM8L152R8T6 Nucleo-64 Board

The STM8L152R8T6 Nucleo-64 board is a powerful and adaptable development platform, but it does have some concerns and restrictions that you should be aware of. We’ll go over the main factors to remember when working with this board to guarantee a smooth development experience.

● SWIM Interface Limitation

The ST-LINK/V2-1 debugger and programmer on the STM8L152R8T6 Nucleo-64 board provides a number of advantages. It should be noted, however, that this tool does not support the Serial Wire Debug (SWIM) interface. If your project extensively relies on SWIM, you may require a debugging tool that supports this interface.

● Minimum Supported Application Voltage

When it comes to the minimum supported application voltage, the board has a constraint. It is limited to a minimum voltage of 3V. This means that if your project demands voltage levels lower than 3V, you’ll need to locate an other solution or adjust the requirements of your project accordingly. To avoid unexpected problems, always keep your power supply voltage over this level.

● Readout Protection Consideration

The ST-LINK/V2-1 debugger and programmer are included with the STM8L152R8T6 Nucleo-64 board, which might be a significant asset for your work. However, there is one thing to keep in mind when it comes to readout protection. Using readout protection on the ST-LINK/V2-1 target may result in unwanted consequences. It may hinder the target application from running as planned, which might stymie your development progress significantly.

Note: To prevent potential readout protection concerns, it is best to leave the readout protection option deactivated on the ST-LINK/V2-1 boards. You can ensure that your target applications perform smoothly and without interruptions in this manner.

To summarize, while the STM8L152R8T6 Nucleo-64 board is a powerful and feature-rich development platform, it is critical to be aware of these concerns and limits. Understanding these factors will allow you to make more informed decisions, change your projects as needed, and ensure a successful development experience. By considering these principles, you may optimize the board’s benefits and successfully solve any issues that may arise during your development process.


The STM8L152R8T6 Nucleo-64 board is an indispensable tool for a wide range of projects. Whether you’re a hobbyist, student, or professional developer, it empowers you to bring your ideas to life effortlessly. With its integrated debugger, versatile power options, and extensive software support, it’s a valuable asset for STM8L microcontroller-based projects. Stay mindful of the considerations and limitations we’ve covered, and you’ll maximize the board’s potential to turn your concepts into reality.

For top-quality, cost-effective supplies to fuel your projects, connect with ICRFQ, a trusted Chinese electrical component wholesaler. Contact us now to explore the full capabilities of the STM8L152R8T6 and transform your vision into action.

4.8/5 - (397 votes)
Kevin Chen