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STM32L051K8U7 The STMicroelectronics STM32L051K8U7 is a 32-bit microcontroller featuring 64KB of Flash memory and operating at speeds up to 32MHz. It is designed for low-power applications and comes in a 32-UFQFPN package.
Mfr Part #:

STM32L051K8U7

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L051K8U7 is a 32-bit microcontroller featuring 64KB of Flash memory and operating at speeds up to 32MHz. It is designed for low-power applications and comes in a 32-UFQFPN package.
Total Stock: 3,370 pcs
$ Price Range: $6.40

STM32L051K8U7 Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,900 pcs
1900 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,470 pcs
1470 pcs On Request 1 On Request On Request On Request On Request On Request

STM32L051K8U7 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
Supplier Device Package
Voltage

STM32L051K8U7 Description

Short technical summary and product information.

The STM32L051K8U7 from STMicroelectronics is a high-performance 32-bit microcontroller based on the ARM Cortex-M0+ core. It offers 64KB of Flash program memory and 8KB of RAM, making it suitable for a wide range of embedded applications.

 

This microcontroller operates at speeds up to 32MHz and supports a voltage range of 1.65V to 3.6V. Key peripherals include I2C, SPI, UART/USART, DMA, and a 10-channel, 12-bit Analog-to-Digital converter. The operating temperature range is -40°C to 105°C (TA).

 

The STM32L051K8U7 is supplied in a compact 32-UFQFPN (5x5) package, designed for surface mounting. Its features make it a versatile choice for various embedded systems requiring efficient processing and low power consumption.

STM32L051K8U7 Quick Information

Product Type: Microcontroller
Series: STM32L0
Canonical Name: STM32L051K8U7 Microcontroller
Subcategory: Embedded

STM32L051K8U7 Compliance

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

STM32L051K8U7 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L051K8U7 Features

  • 32-bit ARM Cortex-M0+ core processor.
  • 64KB Flash program memory.
  • 8KB RAM and 2KB EEPROM.
  • Operates at 32MHz with 1.65V to 3.6V supply.
  • Surface mount 32-UFQFPN package.

STM32L051K8U7 Applications

  • Suitable for low-power embedded systems.
  • Ideal for applications requiring I2C, SPI, or UART.
  • Features integrated analog-to-digital conversion.
  • Designed for wide operating temperature range.

STM32L051K8U7 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32L051K8U7?

The operating voltage is between 1.65V and 3.6V.

What package type is the STM32L051K8U7 microcontroller?

It comes in a 32-UFQFPN (5x5) package, specifically a 32-UFQFN Exposed Pad for surface mounting.

What is the operating temperature range of the STM32L051K8U7?

The operating temperature range is -40°C to 105°C (TA).

What is the RoHS status of the STM32L051K8U7?

The RoHS status is RoHS3 Compliant.

STM32L051K8U7 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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STM32L051K8U7TR
STM32L051K8U7TR
STMicroelectronics
IC MCU 32BIT 64KB FLASH 32UFQFPN
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