View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32L081KZU6TR
Image may be representation.
See specifications for product details.
EXPRESS OPTION
Payment method

STM32L081KZU6TR - STMicroelectronics

Manufacturer Part Number
STM32L081KZU6TR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM32L081KZU6TR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
CONTROLLER / PROCESSOR
Package
32-UFQFPN (5x5)
Data sheet
-
RoHs Status
ROHS3 Compliant
Our certification
In stock: 11872

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity
EXPRESS OPTION
Payment method
Our certification

Specifications

STM32L081KZU6TR Tech Specifications
STMicroelectronics - STM32L081KZU6TR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32L081KZU6TR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V  
Supplier Device Package 32-UFQFPN (5x5)  
Speed 32MHz  
Series STM32L0  
RAM Size 20K x 8  
Program Memory Type FLASH  
Program Memory Size 192KB (192K x 8)  
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT  
Package / Case 32-UFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 23  
Mounting Type Surface Mount  
EEPROM Size 6K x 8  
Data Converters A/D 10x12b  
Core Size 32-Bit  
Core Processor ARM® Cortex®-M0+  
Connectivity I²C, IrDA, LINbus, SPI, UART/USART  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected

Parts Introduction

Manufacturer Part Number

STM32L081KZU6TR

Manufacturer

STMicroelectronics

Introduction

The STM32L081KZU6TR is a high-performance, low-power 32-bit microcontroller based on the ARM® Cortex®-M0+ core. It offers a wide range of peripherals and connectivity options, making it suitable for a variety of embedded applications that require low power consumption and advanced features.

Product Features and Performance

ARM® Cortex®-M0+ 32-bit core operating at up to 32MHz

192KB of Flash memory and 20KB of RAM

6KB of EEPROM

10-channel 12-bit ADC

Multiple communication interfaces including I2C, SPI, UART/USART, LIN, and IrDA

DMA, PWM, and WDT peripherals

Brown-out detection and power-on reset (POR)

Operating voltage range of 1.65V to 3.6V

Operating temperature range of -40°C to 85°C

Product Advantages

Exceptional power efficiency with the Arm Cortex-M0+ core and low-power modes

Ample on-chip memory and peripherals for diverse embedded applications

Broad connectivity options for seamless integration with various systems

Robust safety features like brown-out detection and power-on reset

Key Reasons to Choose This Product

Ideal for battery-powered or energy-constrained applications due to excellent power efficiency

Versatile peripheral set and connectivity options make it suitable for a wide range of embedded systems

Proven reliability and performance of the STM32 microcontroller family

Cost-effective solution for cost-sensitive projects

Quality and Safety Features

Robust design with safety features like brown-out detection and power-on reset

Rigorous quality control and testing processes ensure reliable performance

Compliant with industry standards and regulations for safety and environmental compliance

Compatibility

The STM32L081KZU6TR is compatible with the broader STM32L0 series of microcontrollers, allowing for seamless migration and code reuse across different models.

Application Areas

Wearable devices

Smart home and building automation

Industrial control and monitoring systems

Portable medical devices

Wireless sensor networks

Low-power IoT applications

Product Lifecycle

The STM32L081KZU6TR is an active product and part of the current STM32L0 series. There are several equivalent and alternative models available within the STM32L0 family, offering similar features and performance. For more information on the product lifecycle and alternative options, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32L081KZU6TR

Product Attribute STM32L082KZU6TR STM32L081KZU6 STM32L082CZY6TR STM32L081CZU6
Part Number STM32L082KZU6TR STM32L081KZU6 STM32L082CZY6TR STM32L081CZU6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Core Size - - - -
Connectivity - - - -
Voltage - Supply (Vcc/Vdd) - - - -
RAM Size - - - -
EEPROM Size - - - -
Data Converters - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Peripherals - - - -
Program Memory Type - - - -
Number of I/O - - - -
Speed - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Oscillator Type - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Series - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Program Memory Size - - - -
Core Processor - - - -

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
STMicroelectronics

STM32L081KZU6TR

STMicroelectronics
32D-STM32L081KZU6TR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

0 RFQ
Shopping cart (0 Items)
It is empty.
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB