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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM8L101K3U6
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STM8L101K3U6 - STMicroelectronics

Manufacturer Part Number
STM8L101K3U6
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM8L101K3U6
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 8BIT 8KB FLASH 32UFQFPN
Package
32-UFQFPN (5x5)
Data sheet
1.STM8L101K3U6.pdf ...
RoHs Status
ROHS3 Compliant
Our certification
In stock: 41113

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Specifications

STM8L101K3U6 Tech Specifications
STMicroelectronics - STM8L101K3U6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM8L101K3U6

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V  
Supplier Device Package 32-UFQFPN (5x5)  
Speed 16MHz  
Series STM8L EnergyLite  
RAM Size 1.5K x 8  
Program Memory Type FLASH  
Program Memory Size 8KB (8K x 8)  
Peripherals Infrared, POR, PWM, WDT  
Package / Case 32-UFQFN Exposed Pad  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 30  
Mounting Type Surface Mount  
EEPROM Size 2K x 8  
Data Converters -  
Core Size 8-Bit  
Core Processor STM8  
Connectivity I²C, SPI, UART/USART  
Base Product Number STM8  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

STM8L101K3U6

Manufacturer

stmicroelectronics

Introduction

The STM8L101K3U6 is a low power, high performance microcontroller featuring a wide range of connectivity options and robust I/O capabilities, based on the STM8L EnergyLite series, designed for efficient energy management in embedded applications.

Product Features and Performance

Core Processor: STM8 8-Bit

Speed: 16MHz

Connectivity: I2C, SPI, UART/USART

Peripherals: Infrared, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Program Memory Size: 8KB FLASH

EEPROM Size: 2KB

RAM Size: 1.5KB

Internal Oscillator

Number of I/O: 30

Product Advantages

Designed for low power consumption

Extensive connectivity options

Rich set of peripherals enhancing functionality

Robust memory size for complex operations

Key Technical Parameters

Core Size: 8-Bit

Supply Voltage: 1.65V to 3.6V

Operating Temperature range: -40°C to 85°C

Mounting Type: Surface Mount

Quality and Safety Features

Integrated Watchdog Timer for system stability

Power-on Reset ensures reliable operation

Compatibility

Compatible with a wide array of standard communication interfaces

Application Areas

Suitable for use in embedded control systems, consumer electronics, automation, and other embedded applications

Product Lifecycle

Status: Active

Offers ongoing support and availability, not nearing discontinuation

Several Key Reasons to Choose This Product

High performance with a 16MHz 8-bit core processor

Diverse connectivity with I2C, SPI, UART/USART for versatile system integration

Low power consumption suitable for battery-powered applications

Robust set of peripherals including Infrared and PWM for comprehensive functionalities

Supports a wide temperature range of -40°C to 85°C ensuring reliability in varied environments

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM8L101K3U6

Product Attribute STM8L101K3U6TR STM8L101G3U6TR STM8L101K3T6 STM8L101K3T6TR
Part Number STM8L101K3U6TR STM8L101G3U6TR STM8L101K3T6 STM8L101K3T6TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Voltage - Supply (Vcc/Vdd) - - - -
Oscillator Type - - - -
Core Processor - - - -
Core Size - - - -
Number of I/O - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Base Product Number - DAC34H84 MAX500 ADS62P42
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
RAM Size - - - -
Program Memory Size - - - -
Series - - - -
EEPROM Size - - - -
Data Converters - - - -
Speed - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Peripherals - - - -
Connectivity - - - -
Program Memory Type - - - -
Mounting Type - Surface Mount Through Hole Surface Mount

STM8L101K3U6 Datasheet PDF

Download STM8L101K3U6 pdf datasheets and STMicroelectronics documentation for STM8L101K3U6 - STMicroelectronics.

PCN Packaging
Material Barrier Bag 17/Dec/2020.pdf
PCN Assembly/Origin
STM8/STM32 10/Mar/2020.pdf
HTML Datasheet
STM8L101x1, x2, x3.pdf

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

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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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STM8L101K3U6 Image

STM8L101K3U6

STMicroelectronics
32D-STM8L101K3U6

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