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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32F051K8U6
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STM32F051K8U6 - STMicroelectronics

Manufacturer Part Number
STM32F051K8U6
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM32F051K8U6
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 32BIT 64KB FLASH 32UFQFPN
Package
32-UFQFPN (5x5)
Data sheet
1.STM32F051K8U6.pdf ...

PCN Packaging

2.73KHz.pdf

PCN Assembly/Origin

STM8/STM32 10/Mar/2020.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 16771
  • Unit Price: $0.977
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.977 $0.98
10+ $0.842 $8.42
30+ $0.756 $22.68
100+ $0.631 $63.10
490+ $0.592 $290.08
980+ $0.575 $563.50
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

STM32F051K8U6 Tech Specifications
STMicroelectronics - STM32F051K8U6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32F051K8U6

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V  
Supplier Device Package 32-UFQFPN (5x5)  
Speed 48MHz  
Series STM32F0  
RAM Size 8K x 8  
Program Memory Type FLASH  
Program Memory Size 64KB (64K x 8)  
Peripherals DMA, I²S, 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 27  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 13x12b; D/A 1x12b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M0  
Connectivity HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART  
Base Product Number STM32F051  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 3A991A2
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

STM32F051K8U6

Manufacturer

STMicroelectronics

Introduction

The STM32F051K8U6 is a 32-bit microcontroller from the STM32F0 Series based on the ARM Cortex-M0 core aimed at a range of applications, particularly in the embedded systems domain.

Product Features and Performance

ARM Cortex-M0 Core

32-Bit Single-Core Processor

Speed of 48MHz

Connectivity includes HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART

Advanced Peripherals such as DMA, I2S, POR, PWM, WDT

27 Input/Output Ports

64KB FLASH Memory

8K x 8 RAM Size

Analog-to-Digital Converters: 13x12-bit

Digital-to-Analog Converter: 1x12-bit

Internal Oscillator

Product Advantages

Efficient ARM Cortex-M0 core at low power consumption

Wide range of connectivity options for versatile usage

Adequate program and data memory for complex applications

Analog and digital conversion capabilities integrated

Extensive operating temperature range suitable for industrial applications

Key Technical Parameters

Core Processor: ARM Cortex-M0

Core Size: 32-Bit

Speed: 48MHz

Program Memory Size: 64KB

RAM Size: 8KB

Voltage Supply (Vcc/Vdd): 2V to 3.6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built-in watchdog timer (WDT) for system reliability

Power-on Reset (POR) for system integrity on startup

Extended temperature range for high reliability in harsh conditions

Robust packaging designed for surface mount technology

Compatibility

Compatibility with a broad range of peripheral interfaces

Support for multiple communication protocols

Compatible with numerous development environments for ARM Cortex-M0

Application Areas

Industrial control systems

Consumer electronics

Automotive applications

Internet of Things (IoT) devices

Embedded systems

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Availability of replacements or upgrades within STM32F0 Series

Several Key Reasons to Choose This Product

High system performance with 32-bit ARM Cortex-M0 core

Flexible interconnectivity options for varied requirements

Integrated peripherals for diverse application needs

Low power consumption for energy-sensitive projects

Reliable operation in extreme temperatures

Active product lifecycle ensuring long-term availability

STMicroelectronics’ reputation for quality and technological leadership

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32F051K8U6

Product Attribute STM32F051K8U6TR STM32F051K8T6 STM32F051K6U6TR STM32F051K8T6TR
Part Number STM32F051K8U6TR STM32F051K8T6 STM32F051K6U6TR STM32F051K8T6TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Program Memory Size - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
EEPROM Size - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Program Memory Type - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Connectivity - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
RAM Size - - - -
Series - - - -
Data Converters - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Oscillator Type - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Core Size - - - -
Number of I/O - - - -
Core Processor - - - -
Speed - - - -
Peripherals - - - -

STM32F051K8U6 Datasheet PDF

Download STM32F051K8U6 pdf datasheets and STMicroelectronics documentation for STM32F051K8U6 - STMicroelectronics.

PCN Packaging
2.73KHz.pdf
PCN Design/Specification
MMS/15/9039 20/Jan/2015.pdf STM32F0 31/Mar/2017.pdf
PCN Assembly/Origin
STM8/STM32 10/Mar/2020.pdf
HTML Datasheet
STM32F051x4, x6, x8 Datasheet.pdf STM32F0zzz Programming Manual.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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STM32F051K8U6 Image

STM32F051K8U6

STMicroelectronics
32D-STM32F051K8U6

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

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