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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32L051K6U6
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STM32L051K6U6 - STMicroelectronics

Manufacturer Part Number
STM32L051K6U6
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM32L051K6U6
ECAD Model
Parts Description
IC MCU 32BIT 32KB FLASH 32UFQFPN
Detailed Description
Package
32-UFQFN Exposed Pad
Data sheet
STM32L0 Series Programming Manual.pdf
STM32L051x6, x8 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

STM32L051K6U6 Tech Specifications
STMicroelectronics - STM32L051K6U6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32L051K6U6

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 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 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 2K x 8  
Data Converters A/D 10x12b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M0+  
Connectivity I²C, IrDA, SPI, UART/USART  
Base Product Number STM32L051  

Parts Introduction

Manufacturer Part Number

STM32L051K6U6

Manufacturer

stmicroelectronics

Introduction

The STM32L051K6U6 is an ultra-low-power ARM Cortex-M0+ based microcontroller unit designed to deliver high system efficiency and exceptional power savings with its 32-bit single-core processing architecture.

Product Features and Performance

Core Processor: ARM Cortex-M0+

Core Size: 32-Bit Single-Core

Speed: 32MHz

Connectivity Options: I2C, IrDA, SPI, UART/USART

Peripherals Include:

- Brown-out Detect/Reset

- DMA

- Power-on Reset (POR)

- Pulse Width Modulation (PWM)

- Watchdog Timer (WDT)

Number of I/O: 27

Program Memory Size: 32KB

Program Memory Type: FLASH

EEPROM Size: 2KB

RAM Size: 8KB

A/D Converters: 10x12 bit

Oscillator Type: Internal

Voltage Supply Range: 1.65V to 3.6V

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

Product Advantages

Ultra-low power consumption

High system efficiency

Flexible connectivity options

Wide array of peripherals enhancing system capabilities

Key Technical Parameters

Core Size: 32-Bit

Speed: 32MHz

Program Memory: 32KB FLASH

EEPROM: 2KB

RAM: 8KB

A/D Converters: 10x12 bit

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

Quality and Safety Features

Brown-out Detect/Reset

Watchdog Timer for system reliability

Power-on Reset ensures stable start-up conditions

Compatibility

Compatible with extensive development ecosystems including various development tools and software from STM and third-party vendors

Application Areas

Industrial Automation

Consumer Electronics

Internet of Things (IoT)

Health and wellness devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation with continued manufacturer support and firmware updates

Several Key Reasons to Choose This Product

Efficient ARM Cortex-M0+ core allowing for high-performance processing at low power consumptions

Comprehensive connectivity and peripheral support enhance system design flexibility

Embedded EEPROM and sufficient RAM for data-intensive applications

Robust safety features to ensure system reliability

Supported by a wide range of development tools facilitating faster time to market

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32L051K6U6

Product Attribute STM32L051K6U6 STM32L051K8U6 STM32L051K8U6DTR STM32L051K8T6
Part Number STM32L051K6U6 STM32L051K8U6 STM32L051K8U6DTR STM32L051K8T6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Program Memory Type FLASH FLASH FLASH FLASH
Series STM32L0 STM32L0 STM32L0 STM32L0
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V
Oscillator Type Internal Internal Internal Internal
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT
Speed 32MHz 32MHz 32MHz 32MHz
Data Converters A/D 10x12b A/D 10x12b A/D 10x12b A/D 10x12b
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Program Memory Size 32KB (32K x 8) 64KB (64K x 8) 64KB (64K x 8) 64KB (64K x 8)
Base Product Number STM32L051 STM32L051 STM32L051 STM32L051
Package Tray Tray Tape & Reel (TR) Tray
RAM Size 8K x 8 8K x 8 8K x 8 8K x 8
Supplier Device Package 32-UFQFPN (5x5) 32-UFQFPN (5x5) 32-UFQFPN (5x5) 32-LQFP (7x7)
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
EEPROM Size 2K x 8 2K x 8 2K x 8 2K x 8
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Core Processor ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+
Package / Case 32-UFQFN Exposed Pad 32-UFQFN Exposed Pad 32-UFQFN Exposed Pad 32-LQFP
Connectivity I²C, IrDA, SPI, UART/USART I²C, IrDA, SPI, UART/USART I²C, IrDA, SPI, UART/USART I²C, IrDA, SPI, UART/USART
Number of I/O 27 27 27 27

STM32L051K6U6 Datasheet PDF

Download STM32L051K6U6 pdf datasheets and STMicroelectronics documentation for STM32L051K6U6 - STMicroelectronics.

PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
STM8/STM32 10/Mar/2020.pdf
PCN Design/Specification
Datasheet Chg 07/Mar/2016.pdf Die redesign/Mask set Chg 23/Feb/2016.pdf
HTML Datasheet
STM32L0 Series Programming Manual.pdf STM32L051x6, x8 Datasheet.pdf

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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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STM32L051K6U6 Image

STM32L051K6U6

STMicroelectronics
32D-STM32L051K6U6

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