STM32L031G4U6 The STM32L031G4U6 is a 32-bit microcontroller from STMicroelectronics with 16KB of Flash memory and a 32MHz clock speed. It operates from 1.8V to 3.6V.
Mfr Part #:

STM32L031G4U6

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32L031G4U6 is a 32-bit microcontroller from STMicroelectronics with 16KB of Flash memory and a 32MHz clock speed. It operates from 1.8V to 3.6V.
✓ Total Stock: 7,524 pcs
$ Price Range: $6.40

STM32L031G4U6 Available from 2 distributors

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✓ Non-Authorised
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Non-Authorised Inventory information
5,564 pcs
5564 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,960 pcs
1960 pcs On Request 1 On Request On Request On Request On Request On Request

STM32L031G4U6 Specifications Quick View

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

STM32L031G4U6 Description

Short technical summary and product information.

The STM32L031G4U6 is a 32-bit microcontroller based on the ARM® Cortex®-M0+ core, operating at speeds up to 32MHz. It features 16KB of FLASH program memory and 8KB of RAM, along with 1KB of EEPROM.

 

This microcontroller supports a wide operating voltage range of 1.8V to 3.6V and includes essential peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, and WDT. Connectivity options include I²C, IrDA, LINbus, SPI, and UART/USART.

 

The device is housed in a 28-UFQFPN (4x4) package and is designed for surface mounting. It operates within a temperature range of -40°C to 85°C (TA). The STM32L031G4U6 is suitable for various embedded applications requiring a compact and efficient processing solution.

STM32L031G4U6 Quick Information

Product Type: Microcontroller
Series: STM32L0
Canonical Name: STM32L031G4U6 Microcontroller
Subcategory: Microcontrollers

STM32L031G4U6 Compliance

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

STM32L031G4U6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L031G4U6 Features

  • 32-bit ARM® Cortex®-M0+ core processor.
  • Up to 32MHz clock speed operation.
  • 16KB FLASH program memory size.
  • 8KB RAM and 1KB EEPROM memory.
  • Wide 1.8V to 3.6V operating voltage range.

STM32L031G4U6 Applications

  • Suitable for embedded control systems.
  • Ideal for low-power applications.
  • Used in various IoT devices.
  • Applications requiring I2C and SPI interfaces.

STM32L031G4U6 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32L031G4U6?

The operating voltage is 1.8V to 3.6V.

What is the clock speed of the STM32L031G4U6 microcontroller?

The clock speed is 32MHz.

How much Flash memory does the STM32L031G4U6 have?

It has 16KB of FLASH program memory.

What is the operating temperature range for this microcontroller?

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

What package type is the STM32L031G4U6 available in?

It is available in a 28-UFQFPN package.

What are the connectivity options for the STM32L031G4U6?

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

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