STM32L031K6U6TR - STMicroelectronics

Manufacturer Part Number

STM32L031K6U6TR

Manufacturer

STMicroelectronics

Introduction

The STM32L031K6U6TR is part of the STM32L0 series, a family of energy-efficient ARM® Cortex®-M0+ 32-bit microcontrollers designed for embedded applications.

Product Features and Performance

ARM® Cortex®-M0+ core architecture

32-bit single-core processor

Operating speed up to 32MHz

Embedded FLASH memory: 32KB

RAM: 8KB

EEPROM: 1KB

Comprehensive connectivity: I2C, IrDA, LINbus, SPI, UART/USART

Rich set of peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT

Number of I/O pins: 27

Internal oscillator

10-channel, 12-bit A/D converters

Surface Mount, 32-UFQFPN (5x5) package

Product Advantages

Low power consumption enhances battery life in portable devices

High integration reduces system BOM cost and PCB size

Broad connectivity options provide flexibility in design

Extensive peripheral set simplifies system design and supports complex functions

Key Technical Parameters

Core Size: 32-Bit

Speed: 32MHz

Voltage Supply (Vcc/Vdd): 1.8V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Program Memory Size: 32KB

RAM Size: 8KB

EEPROM Size: 1K

Data Converters: A/D 10x12b

Quality and Safety Features

Brown-out Detect/Reset ensures reliability under varying voltage conditions

Watchdog Timer (WDT) prevents system freeze under error conditions

Compatibility

Compatible with a wide range of standard communication protocols and peripheral devices

Application Areas

Suitable for low-power and energy-sensitive applications across various sectors:

- Industrial automation

- Consumer electronics

- Wearable devices

- Internet of Things (IoT) applications

Product Lifecycle

Active product status, with no current indication of nearing discontinuation

Ongoing availability of replacements or upgrades

Several Key Reasons to Choose This Product

Low power consumption tailored for energy-sensitive applications

Wide operating voltage range (1.8V ~ 3.6V) accommodates diverse power designs

Rich peripheral and connectivity options offer design flexibility

Extended temperature range supports applications in harsh environments

Compact package size enables smaller, space-constrained designs

Active product lifecycle status ensuring long-term availability and support