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STM32L051K6T6 The STMicroelectronics STM32L051K6T6 is a 32-bit microcontroller featuring 32KB of FLASH program memory and 8KB of RAM. It operates at speeds up to 32MHz and is housed in a 32-LQFP package.
Mfr Part #:

STM32L051K6T6

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L051K6T6 is a 32-bit microcontroller featuring 32KB of FLASH program memory and 8KB of RAM. It operates at speeds up to 32MHz and is housed in a 32-LQFP package.
✓ Total Stock: 14,250 pcs
$ Price Range: $6.40

STM32L051K6T6 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Seba Components ✓
Non-Authorised Inventory information
1,250 pcs
On Request
1250 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32L051K6T6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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STM32L051K6T6 Description

Short technical summary and product information.

The STM32L051K6T6 from STMicroelectronics is a high-performance 32-bit microcontroller based on the ARM Cortex-M0+ core. It offers a robust set of features for embedded applications, including 32KB of FLASH program memory and 8KB of RAM, along with 2K x 8 EEPROM.

 

This microcontroller operates at speeds up to 32MHz and supports a wide voltage range from 1.65V to 3.6V. It includes essential peripherals such as A/D converters (10x12b), DMA, and communication interfaces like I²C, SPI, and UART/USART. The operating temperature range is -40°C to 85°C (TA).

 

Packaged in a compact 32-LQFP (7x7mm) format, the STM32L051K6T6 is designed for surface mount applications. Its features make it suitable for various embedded systems requiring efficient processing and low power consumption.

STM32L051K6T6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32L051K6T6 Microcontroller
Subcategory: Embedded Microcontrollers

STM32L051K6T6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32L051K6T6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32L051K6T6 Features

  • 32-bit ARM Cortex-M0+ core processor.
  • 32KB FLASH program memory.
  • 8KB RAM size.
  • Operates at 32MHz speed.
  • 32-LQFP surface mount package.

STM32L051K6T6 Applications

  • Suitable for embedded control applications.
  • Ideal for low-power embedded systems.
  • Used in general-purpose microcontroller tasks.
  • Supports various communication protocols.

STM32L051K6T6 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the STM32L051K6T6?

The operating voltage range is 1.65V to 3.6V.

What package type is the STM32L051K6T6 microcontroller supplied in?

The microcontroller is supplied in a 32-LQFP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

What is the program memory size of the STM32L051K6T6?

The program memory size is 32KB (32K x 8) of FLASH.

What is the RAM size for the STM32L051K6T6?

The RAM size is 8K x 8.

What connectivity options are available on the STM32L051K6T6?

Connectivity options include I²C, IrDA, SPI, and UART/USART.

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