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STM32L071KBU3 The STMicroelectronics STM32L071KBU3 is a 32-bit microcontroller featuring an ARM Cortex-M0+ core. It offers 128KB of FLASH program memory and 20KB of RAM.
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STM32L071KBU3

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L071KBU3 is a 32-bit microcontroller featuring an ARM Cortex-M0+ core. It offers 128KB of FLASH program memory and 20KB of RAM.
✓ Total Stock: 2,760 pcs
$ Price Range: $6.40

STM32L071KBU3 Available from 1 distributor

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✓ Non-Authorised
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2,760 pcs
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STM32L071KBU3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Frequency
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Voltage
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STM32L071KBU3 Description

Short technical summary and product information.

The STMicroelectronics STM32L071KBU3 is a 32-bit microcontroller based on the ARM Cortex-M0+ core, operating at speeds up to 32MHz. This device provides 128KB of FLASH program memory and 20KB of RAM, along with 6KB of EEPROM.

 

It supports a wide operating voltage range of 1.65V to 3.6V and features integrated peripherals such as Brown-out Detect/Reset, DMA, I²S, POR, PWM, and WDT. Connectivity options include I²C, IrDA, SPI, and UART/USART. The microcontroller includes 10x12-bit A/D data converters and an internal oscillator.

 

Packaged in a 32-UFQFPN Exposed Pad (5x5mm), this component is designed for surface mounting. It operates within a temperature range of -40°C to 125°C (TA).

 

This microcontroller is suitable for various embedded applications requiring a compact and efficient processing unit with a good balance of memory, peripherals, and low power consumption.

STM32L071KBU3 Quick Information

Product Type: Microcontroller
Canonical Name: STM32L071KBU3 32-Bit ARM Cortex-M0+ Microcontroller
Subcategory: Embedded

STM32L071KBU3 Compliance

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

STM32L071KBU3 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L071KBU3 Features

  • 32-bit ARM Cortex-M0+ core processor.
  • 128KB FLASH and 20KB RAM memory.
  • Operates from 1.65V to 3.6V supply.
  • 32-UFQFPN exposed pad package.
  • Surface mountable design.

STM32L071KBU3 Applications

  • Suitable for embedded control systems.
  • Ideal for low-power applications.
  • Used in IoT devices.
  • General purpose microcontroller tasks.

STM32L071KBU3 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the STM32L071KBU3?

The operating voltage range is 1.65V to 3.6V.

What package type is the STM32L071KBU3 available in?

It is available in a 32-UFQFPN Exposed Pad package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 125°C (TA).

Is the STM32L071KBU3 RoHS compliant?

Yes, it is RoHS3 Compliant.

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