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STM32L021D4P7D

STMicroelectronics

STM32L021D4P7D by STMicroelectronics

STM32L021D4P7D microcontroller from STMicroelectronics features a 32-bit architecture, operates b/w 1.65V and 3.6V, and supports up to 32 MHz clock frequency. With 14 terminals and integrated ADC/DMA channels, it's ideal for low-power applications in IoT devices. Its compact design (4.4mm x 5mm) ensures efficient space utilization in embedded systems.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Digiode

USA . 3,571 parts In-Stock

1+ parts

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3,571

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Vyrian

USA . 2,881 parts In-Stock

1+ parts

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2,881

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Anansix

USA . 1,630 parts In-Stock

1+ parts

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1,630

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Distributors (Availability)

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

Microchip USA

USA . 3,625 parts In-Stock

1+ parts

$10.240

100+ parts

$10.180

1k+ parts

$10.150

10k+ parts

$10.120

3,625

$10.240

$10.180

$10.150

$10.120

AZTECH Wire

Italy . 720 parts In-Stock

1+ parts

$18.380

100+ parts

-

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720

$18.380

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IDEA Electronic Components Group

UK . 1,539 parts In-Stock

1+ parts

$27.782

100+ parts

-

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$25.004

10k+ parts

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1,539

$27.782

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$25.004

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MKK Technologies

India . 2,339 parts In-Stock

1+ parts

$52.243

100+ parts

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2,339

$52.243

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DigiPath Technology Company

USA . 2,339 parts In-Stock

1+ parts

$52.243

100+ parts

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10k+ parts

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2,339

$52.243

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Vigor

Singapore . 5,000 parts In-Stock

1+ parts

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5,000

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Corphita

USA . 3,129 parts In-Stock

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3,129

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Parana Technologies

USA . 1,520 parts In-Stock

1+ parts

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100+ parts

$33.218

1k+ parts

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1,520

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$33.218

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Overview

Elevate your designs with the STM32L021D4P7D microcontroller from STMicroelectronics, a trusted leader in innovative technology. This high-performance 32-bit MCU combines ultra-low power consumption with exceptional versatility, making it ideal for portable devices, IoT applications, and smart sensors. Enjoy seamless integration, reliable performance, and advanced features that empower you to create cutting-edge solutions while maximizing efficiency and cost-effectiveness. Discover the difference with STMicroelectronics!

Feature Benefit Bullets

Surface Mount: YES

This surface mount capability allows for compact designs, making it ideal for space-constrained applications.

Maximum Supply Voltage: 3.6 V

The high maximum supply voltage enables the microcontroller to operate efficiently in various power environments.

Package Shape: RECTANGULAR

A rectangular package shape facilitates easier integration into circuit board layouts.

Bit Size: 32

The 32-bit architecture allows for advanced processing capabilities, enabling complex applications and faster computation.

No. of Terminals: 14

The 14 terminals provide ample connectivity options for peripherals while maintaining a compact design.

Package Style (Meter): SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

This slim package style is ideal for low-profile designs and high-density layouts.

Minimum Supply Voltage: 1.65 V

The low minimum supply voltage ensures compatibility with a range of battery-operated devices, enhancing energy efficiency.

ADC Channels: YES

Including ADC channels allows the microcontroller to convert analog signals to digital, making it suitable for sensor applications.

DMA Channels: YES

The presence of DMA channels improves data transfer efficiency, reducing CPU overhead and increasing overall performance.

Terminal Position: DUAL

Dual terminal positioning improves mounting flexibility and eases PCB design.

Width: 4.4 mm

With a width of 4.4 mm, this microcontroller fits well into compact electronic devices.

Maximum Clock Frequency: 32 MHz

A maximum clock frequency of 32 MHz provides sufficient processing speed for demanding applications.

Length: 5 mm

At a length of 5 mm, this microcontroller is suitable for tight spaces in modern electronic designs.

Peripheral IC Type: MICROCONTROLLER, RISC

Being a RISC microcontroller optimizes performance and efficiency, making it well-suited for various applications.

Technology: CMOS

CMOS technology ensures low power consumption and high noise immunity, extending battery life in portable devices.

Terminal Form: GULL WING

Gull wing terminals enhance soldering reliability and ease of assembly, streamlining production processes.

Nominal Supply Voltage: 3 V

A nominal supply voltage of 3 V makes this microcontroller ideal for battery-operated designs, optimizing energy consumption.

PWM Channels: YES

Having PWM channels supports control applications, such as motor control and dimming, providing versatility in usage.

Terminal Pitch: 0.65 mm

A terminal pitch of 0.65 mm allows for a compact layout, optimizing board space utilization.

Speed: 32 rpm

The speed rating of 32 rpm indicates its capability for moderate-speed applications, contributing to a range of functionalities.

No. of I/O Lines: 11

With 11 I/O lines, this microcontroller offers sufficient input/output options for interfacing with various devices and sensors.

Technical Specifications

Microcontrollers STM32L021D4P7D attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

32

Maximum Clock Frequency:

32 MHz

DMA Channels:

YES

External Data Bus Width:

0

Length:

5 mm

No. of I/O Lines:

11

No. of Terminals:

14

PWM Channels:

YES

Package Code:

Package Shape:

Package Style (Meter):

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

NOT SPECIFIED

Speed:

32 rpm

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

1.65 V

Nominal Supply Voltage:

3 V

Surface Mount:

YES

Technology:

CMOS

Terminal Form:

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

4.4 mm

Peripheral IC Type:

Trade Compliance

STM32L021D4P7D Peripheral ICs trade compliance attributes, and parameters.

ECCN

5A992.C

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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