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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32L031G6U6STR
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STM32L031G6U6STR - STMicroelectronics

Manufacturer Part Number
STM32L031G6U6STR
Manufacturer
STMicroelectronics
Allelco Part Number
98D-STM32L031G6U6STR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 32BIT 32KB FLASH 28UFQFPN
Package
28-UFQFPN (4x4)
Data sheet
1.STM32L031G6U6ST.pdf ...

PCN Design/Specification

Mult Dev Materials Chg 2/Dec/2020.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 45821
  • Unit Price: $1.738
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $1.738 $1.74
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

STM32L031G6U6STR Tech Specifications
STMicroelectronics - STM32L031G6U6STR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32L031G6U6STR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V  
Supplier Device Package 28-UFQFPN (4x4)  
Speed 32MHz  
Series STM32L0  
RAM Size 8K x 8  
Program Memory Type FLASH  
Program Memory Size 32KB (32K x 8)  
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT  
Package / Case 28-UFQFN  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 23  
Mounting Type Surface Mount  
EEPROM Size 1K x 8  
Data Converters A/D 10x12b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M0+  
Connectivity I²C, IrDA, LINbus, SPI, UART/USART  
Base Product Number STM32L031  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
HTSUS 0000.00.0000

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32L031G6U6STR

Product Attribute STM32L031G6U7STR STM32L031G6U6TR STM32L031G4U6TR STM32L031G6U7TR
Part Number STM32L031G6U7STR STM32L031G6U6TR STM32L031G4U6TR STM32L031G6U7TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Program Memory Size - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
EEPROM Size - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Series - - - -
Connectivity - - - -
RAM Size - - - -
Core Size - - - -
Oscillator Type - - - -
Data Converters - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Mounting Type - Surface Mount Through Hole Surface Mount
Peripherals - - - -
Speed - - - -
Core Processor - - - -
Program Memory Type - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Voltage - Supply (Vcc/Vdd) - - - -
Number of I/O - - - -

STM32L031G6U6STR Datasheet PDF

Download STM32L031G6U6STR pdf datasheets and STMicroelectronics documentation for STM32L031G6U6STR - STMicroelectronics.

Datasheets
STM32L031x4, STM32L031x6.pdf
PCN Packaging
Material Barrier Bag 17/Dec/2020.pdf
PCN Design/Specification
Mult Dev Materials Chg 2/Dec/2020.pdf

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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.

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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

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STMicroelectronics

STM32L031G6U6STR

STMicroelectronics
98D-STM32L031G6U6STR

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

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