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STM32L031K6T3TR

STMicroelectronics

STM32L031K6T3TR by STMicroelectronics

STM32L031K6T3TR by STMicroelectronics is a 32-bit microcontroller with a max clock frequency of 25 MHz. It features 10-channel, 12-bit ADCs and 7 DMA channels. This microcontroller is commonly used in automotive applications due to its temperature grade and connectivity options such as I2C, IRDA, SPI, UART, and USART.

Median Price

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Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Vyrian

USA . 5,547 parts In-Stock

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5,547

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Digiode

USA . 4,345 parts In-Stock

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4,345

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Anansix

USA . 2,204 parts In-Stock

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2,204

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Nova Conductors

Japan . 25 parts In-Stock

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25

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Vigor

Singapore . 1,128 parts In-Stock

1+ parts

$1.950

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1,128

$1.950

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AZTECH Wire

Italy . 286 parts In-Stock

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$8.382

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286

$8.382

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Microchip USA

USA . 3,980 parts In-Stock

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$16.103

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3,980

$16.103

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Semicontronic

India . 355 parts In-Stock

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$23.000

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$22.425

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$22.310

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355

$23.000

$22.425

$22.310

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Ampacity Inc.

Singapore . 812 parts In-Stock

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$34.000

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812

$34.000

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IDEA Electronic Components Group

UK . 653 parts In-Stock

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$57.833

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$52.050

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653

$57.833

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$52.050

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Advanced Electronics

New Zealand . 95 parts In-Stock

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$74.911

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$71.165

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$71.165

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95

$74.911

$71.165

$71.165

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Aztec Data Supply Inc.

USA . 2,682 parts In-Stock

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$81.060

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$81.060

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Corohmni

South Africa . 253 parts In-Stock

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$84.946

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$84.946

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MKK Technologies

India . 1,546 parts In-Stock

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$108.751

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1,546

$108.751

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DigiPath Technology Company

USA . 1,546 parts In-Stock

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$108.751

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1,546

$108.751

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Corphita

USA . 3,999 parts In-Stock

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Argo Parts USA

USA . 3,902 parts In-Stock

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Continental Prestige Electronics

USA . 3,197 parts In-Stock

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3,197

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Parana Technologies

USA . 806 parts In-Stock

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$69.148

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Bastille Electronics

Australia . 47 parts In-Stock

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Overview

Discover the STM32L031K6T3TR, a high-quality microcontroller by STMicroelectronics. As a leading manufacturer in the industry, STMicroelectronics is known for delivering advanced solutions that meet the needs of various applications. With its compact size and low profile package, the STM32L031K6T3TR offers numerous advantages, including a wide operating temperature range and a maximum clock frequency of 25 MHz. This microcontroller also boasts an impressive array of peripherals, such as timers, PWM channels, and ADC channels, making it suitable for a range of connectivity options. Whether you're designing automotive systems or IoT devices, the STM32L031K6T3TR provides unmatched value and benefits to ensure your project's success.

Feature Benefit Bullets

Package Body Material:

PLASTIC/EPOXY - This product is made with a durable plastic/epoxy package body material, ensuring reliability and longevity in various operating conditions.

Surface Mount:

YES - The surface mount capability of this microcontroller allows for easier and more efficient assembly onto circuit boards, saving time and effort during the manufacturing process.

Maximum Supply Voltage:

3.6 V - With a maximum supply voltage of 3.6 V, this microcontroller can handle a wide range of power inputs, providing flexibility and compatibility in different electrical systems.

Package Shape:

SQUARE - The square package shape of this microcontroller offers a compact and space-saving design, making it suitable for applications where size constraints are a concern.

Bit Size:

32 - Featuring a 32-bit architecture, this microcontroller enables enhanced processing power and performance, allowing for more complex and advanced applications.

No. of Terminals:

32 - With 32 terminals, this microcontroller provides ample connectivity options, allowing for easy integration with other components and peripherals.

Package Style (Meter):

FLATPACK, LOW PROFILE - The flatpack, low profile package style of this microcontroller facilitates efficient PCB layout, ensuring optimized space utilization and improved overall system design.

Minimum Supply Voltage:

1.8 V - The low minimum supply voltage requirement of 1.8 V makes this microcontroller suitable for low-power applications, reducing energy consumption and extending battery life.

Maximum Operating Temperature:

125 °C - With a high maximum operating temperature of 125 °C, this microcontroller can withstand demanding environmental conditions, ensuring reliable operation in harsh environments.

CPU Family:

CORTEX-M0 - The CORTEX-M0 CPU family offers high-performance computing capabilities, allowing for efficient execution of complex software algorithms and providing versatility for various application requirements.

Minimum Operating Temperature:

40 °C - The wide temperature range of -40 °C to 125 °C allows this microcontroller to operate in extreme temperatures, making it suitable for both indoor and outdoor applications.

ADC Channels:

YES - Featuring ADC channels, this microcontroller enables analog-to-digital conversion, allowing for precise measurements and data acquisition from external sensors.

DMA Channels:

YES - With DMA channels, this microcontroller supports direct memory access, enhancing data transfer efficiency and reducing CPU overhead for improved performance.

Terminal Position:

QUAD - The quad terminal position of this microcontroller provides a balanced distribution of pins, facilitating easy and convenient board layout and connection.

ROM Words:

32768 - With 32768 ROM words, this microcontroller offers ample program memory, enabling the storage of complex software algorithms and data.

Maximum Seated Height:

1.6 mm - The low maximum seated height of 1.6 mm allows for compact and space-efficient designs, ideal for applications with size constraints.

Width:

7 mm - With a narrow width of 7 mm, this microcontroller can fit into tight spaces, making it suitable for compact electronic devices and systems.

Data EEPROM Size:

1K - The 1K data EEPROM size provides sufficient non-volatile memory for storing critical data, ensuring data integrity and retention during power cycles.

Peripherals:

BOR, COMPARATOR(2), DMA(7), PVD, PWM(2), RTC, TEMPERATURE SENSOR, TIMER(5), WDT(2) - The microcontroller comes equipped with a range of peripherals, including brown-out reset (BOR), comparators, DMA channels, power voltage detection (PVD), pulse-width modulation (PWM), real-time clock (RTC), temperature sensor, timers, and watchdog timer (WDT). These peripherals enhance functionality and enable diverse application possibilities.

Maximum Clock Frequency:

25 MHz - With a high maximum clock frequency of 25 MHz, this microcontroller can process data quickly and efficiently, delivering fast and responsive performance.

Length:

7 mm - The compact length of 7 mm ensures a small footprint and space-saving integration, particularly in applications where size is limited.

Temperature Grade:

AUTOMOTIVE - Designed to meet automotive-grade specifications, this microcontroller offers enhanced ruggedness and reliability, suitable for automotive applications that operate in demanding environments.

Peripheral IC Type:

MICROCONTROLLER, RISC - This microcontroller employs a RISC architecture, which provides efficient instruction execution and improved power efficiency, making it ideal for battery-powered applications.

No. of Timers:

5 - With five timers, this microcontroller offers versatile timing and control capabilities, allowing for precise event scheduling and synchronization in various applications.

RAM Bytes:

8192 - The generous 8192 RAM bytes provide ample working memory, facilitating data storage and manipulation during program execution.

Technology:

CMOS - Utilizing CMOS technology, this microcontroller offers low power consumption, allowing for energy-efficient operation and longer battery life.

Terminal Form:

GULL WING - The gull wing terminal form ensures secure and reliable solder connections, minimizing the risk of solder joint failure and enhancing overall product durability.

Analog To Digital Convertors:

10-Ch 12-Bit - With 10 channels and 12-bit resolution, the analog-to-digital converters (ADCs) on this microcontroller enable accurate and high-resolution conversion of analog signals into digital data, suitable for precise measurements and sensor interfacing.

Nominal Supply Voltage:

3 V - The nominal supply voltage of 3 V provides a stable power source for the microcontroller, ensuring proper operation and reliable performance.

No. of DMA Channels:

7 - The seven DMA channels available in this microcontroller enhance data transfer and processing efficiency, offloading the CPU and enabling simultaneous operations for improved system performance.

PWM Channels:

YES - Supporting pulse-width modulation (PWM) channels, this microcontroller enables precise control of analog outputs, making it suitable for applications requiring accurate and adjustable signal generation.

Connectivity:

I2C, IRDA, SPI(2), UART, USART - With multiple connectivity options including I2C, infrared data association (IRDA), SPI, UART, and USART, this microcontroller provides versatile communication interfaces, facilitating interaction with other devices and peripherals.

ROM Programmability:

FLASH - The ROM programmability of this microcontroller using flash memory technology enables easy and convenient firmware updates, ensuring flexibility and adaptability to evolving application requirements.

Terminal Pitch:

0.8 mm - With a terminal pitch of 0.8 mm, this microcontroller allows for precise and reliable PCB connections, ensuring robust electrical connections and efficient signal transfer.

Speed:

32 rpm - The speed of 32 rpm indicates the maximum processing speed at which this microcontroller can execute instructions and perform computational tasks, offering fast and responsive operation.

On Chip Program ROM Width:

8 - The on-chip program ROM width of 8 bits ensures efficient storage and retrieval of program instructions, supporting a range of software algorithms and applications.

No. of I/O Lines:

25 - The 25 I/O lines on this microcontroller allow for flexible and versatile input/output configurations, enabling seamless interfacing with external devices and peripherals.

Technical Specifications

Microcontrollers STM32L031K6T3TR attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

32

CPU Family:

CORTEX-M0

Maximum Clock Frequency:

25 MHz

DAC Channels:

NO

DMA Channels:

YES

External Data Bus Width:

0

JESD-30 Code:

S-PQFP-G32

Length:

7 mm

No. of DMA Channels:

7

No. of I/O Lines:

25

No. of Terminals:

32

No. of Timers:

5

On Chip Program ROM Width:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

Package Style (Meter):

FLATPACK, LOW PROFILE

Peak Reflow Temperature (C):

NOT SPECIFIED

RAM Bytes:

8192

ROM Words:

32768

ROM Programmability:

FLASH

Maximum Seated Height:

1.6 mm

Speed:

32 rpm

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

1.8 V

Nominal Supply Voltage:

3 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Form:

Terminal Pitch:

.8 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

7 mm

Peripheral IC Type:

Data EEPROM Size:

1K

Connectivity:

I2C, IRDA, SPI(2), UART, USART

Peripherals:

BOR, COMPARATOR(2), DMA(7), PVD, PWM(2), RTC, TEMPERATURE SENSOR, TIMER(5), WDT(2)

Analog To Digital Convertors:

10-Ch 12-Bit

Trade Compliance

STM32L031K6T3TR Peripheral ICs trade compliance attributes, and parameters.

ECCN

3A991.A.2

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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