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STM8AL31E8ATCX

STMicroelectronics

STM8AL31E8ATCX by STMicroelectronics

STM8AL31E8ATCX from STMicroelectronics is an 8-bit microcontroller with a max supply voltage of 3.6V and operates at up to 16 MHz. It features 68 I/O lines, ADC, and PWM channels, making it ideal for embedded applications in consumer electronics. Its compact FLATPACK design ensures efficient space utilization.

Median Price

-

Lifecycle Status

EOL

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 10,555 parts In-Stock

1+ parts

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10,555

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Digiode

USA . 1,791 parts In-Stock

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-

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1,791

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Anansix

USA . 1,609 parts In-Stock

1+ parts

-

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-

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1,609

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Distributors (Availability)

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

AZTECH Wire

Italy . 1,196 parts In-Stock

1+ parts

$19.690

100+ parts

-

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-

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1,196

$19.690

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Microchip USA

USA . 2,771 parts In-Stock

1+ parts

$23.743

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-

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2,771

$23.743

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IDEA Electronic Components Group

UK . 1,957 parts In-Stock

1+ parts

$28.378

100+ parts

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$25.540

10k+ parts

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1,957

$28.378

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$25.540

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Component Stockers USA

USA . 1,235 parts In-Stock

1+ parts

$41.520

100+ parts

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1,235

$41.520

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MKK Technologies

India . 1,112 parts In-Stock

1+ parts

$53.364

100+ parts

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1,112

$53.364

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DigiPath Technology Company

USA . 1,112 parts In-Stock

1+ parts

$53.364

100+ parts

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1,112

$53.364

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Corphita

USA . 1,752 parts In-Stock

1+ parts

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1,752

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Parana Technologies

USA . 1,606 parts In-Stock

1+ parts

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100+ parts

$33.931

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1,606

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$33.931

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Overview

Elevate your projects with the STM8AL31E8ATCX microcontroller from STMicroelectronics, a leader in innovative solutions. This compact powerhouse offers remarkable performance in a low-profile design, perfect for diverse applications—from consumer electronics to industrial automation. With its robust features and exceptional reliability, you can trust STMicroelectronics to deliver quality that enhances efficiency and drives success, ensuring your designs stand out in today's competitive landscape.

Feature Benefit Bullets

Surface Mount: YES

This surface mount design allows for compact PCB layouts, enabling integration into smaller devices.

Maximum Supply Voltage: 3.6 V

The maximum supply voltage of 3.6 V ensures compatibility with a wide range of low-power applications.

Package Shape: SQUARE

The square package shape provides uniform dimensions, facilitating easier routing on the PCB.

Bit Size: 8

An 8-bit architecture is suitable for cost-sensitive applications where processing power requirements are modest.

No. of Terminals: 80

With 80 terminals, this microcontroller can support numerous peripherals and I/O, enhancing versatility.

Package Style (Meter): FLATPACK, LOW PROFILE, FINE PITCH

The flatpack style with fine pitch allows for high-density mounting on PCBs, saving space.

Minimum Supply Voltage: 1.8 V

A minimum supply voltage of 1.8 V ensures operation in low-power environments, extending battery life.

Terminal Finish: MATTE TIN

Matte tin plating enhances solderability, ensuring reliable and durable connections during assembly.

ADC Channels: YES

Integrated ADC channels allow for direct sensor interfacing, simplifying design and reducing component count.

DMA Channels: YES

DMA channels improve data handling efficiency, freeing up the CPU for other tasks and enhancing performance.

Terminal Position: QUAD

Quad terminal positioning provides additional layout flexibility and ease of access during PCB design.

Width: 12 mm

A compact width of 12 mm helps with space-constrained applications while maintaining sufficient functionality.

Maximum Clock Frequency: 16 MHz

With a maximum clock frequency of 16 MHz, this microcontroller can handle basic processing tasks effectively.

Peak Reflow Temperature °C: 260

The high peak reflow temperature tolerance ensures successful soldering during assembly processes.

Length: 12 mm

Similar to its width, a length of 12 mm keeps the device compact, ideal for miniaturized applications.

Peripheral IC Type: MICROCONTROLLER

Designed as a microcontroller, it integrates processing and I/O capabilities in a single chip.

Technology: CMOS

Using CMOS technology offers low power consumption and high noise immunity, making it efficient for battery-operated devices.

Terminal Form: GULL WING

Gull wing terminals provide a solid connection to the PCB and simplify the soldering process.

Nominal Supply Voltage: 3 V

A nominal supply voltage of 3 V aligns with standard logic levels, improving compatibility with various components.

PWM Channels: YES

The inclusion of PWM channels allows for effective control of motors and lighting, making it versatile for various applications.

Terminal Pitch: 0.5 mm

With a 0.5 mm terminal pitch, it accommodates fine-pitch designs, allowing for greater PCB density.

Moisture Sensitivity Level (MSL): 3

Rated MSL 3 ensures proper handling and storage precautions, safeguarding device performance over time.

Speed: 16 rpm

An operational speed of 16 rpm is suitable for low-speed actuators and control applications.

No. of I/O Lines: 68

With 68 I/O lines, this microcontroller provides ample connectivity options, making it ideal for complex projects.

Technical Specifications

Microcontrollers STM8AL31E8ATCX attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

8

Maximum Clock Frequency:

16 MHz

DMA Channels:

YES

External Data Bus Width:

0

JESD-609 Code:

e3

Length:

12 mm

Moisture Sensitivity Level (MSL):

3

No. of I/O Lines:

68

No. of Terminals:

80

PWM Channels:

YES

Package Code:

Package Shape:

Package Style (Meter):

FLATPACK, LOW PROFILE, FINE PITCH

Peak Reflow Temperature (C):

260

Speed:

16 rpm

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

1.8 V

Nominal Supply Voltage:

3 V

Surface Mount:

YES

Technology:

CMOS

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Width:

12 mm

Peripheral IC Type:

Trade Compliance

STM8AL31E8ATCX Peripheral ICs trade compliance attributes, and parameters.

ECCN

5A992.C

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

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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