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STM32L021D4P7TR

STMicroelectronics

STM32L021D4P7TR by STMicroelectronics

STM32L021D4P7TR by STMicroelectronics is a 32-bit microcontroller ideal for low-power applications. It operates b/w 1.65V and 3.6V, features 14 terminals, and supports ADC, DMA, and PWM channels. Its compact design makes it perfect for space-constrained devices.

Median Price

$0.723

Lifecycle Status

Suppliers In-Stock

6

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

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$0.723

10,000

-

-

-

$0.723

Verical

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.723

10,000

-

-

-

$0.723

Chip1Stop

Japan . 7,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.965

7,500

-

-

-

$0.965

Distributors (In-Stock)

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

Vyrian

USA . 7,108 parts In-Stock

1+ parts

-

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7,108

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Digiode

USA . 2,027 parts In-Stock

1+ parts

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2,027

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Anansix

USA . 679 parts In-Stock

1+ parts

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679

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Distributors (Availability)

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Vigor

Singapore . 3,418 parts In-Stock

1+ parts

$1.240

100+ parts

-

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-

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-

3,418

$1.240

-

-

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Microchip USA

USA . 4,045 parts In-Stock

1+ parts

$9.633

100+ parts

-

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4,045

$9.633

-

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AZTECH Wire

Italy . 970 parts In-Stock

1+ parts

$16.180

100+ parts

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970

$16.180

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IDEA Electronic Components Group

UK . 788 parts In-Stock

1+ parts

$72.180

100+ parts

-

1k+ parts

$64.962

10k+ parts

-

788

$72.180

-

$64.962

-

MKK Technologies

India . 235 parts In-Stock

1+ parts

$135.731

100+ parts

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235

$135.731

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DigiPath Technology Company

USA . 235 parts In-Stock

1+ parts

$135.731

100+ parts

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235

$135.731

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Corphita

USA . 4,117 parts In-Stock

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4,117

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Component Stockers USA

USA . 3,091 parts In-Stock

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3,091

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Parana Technologies

USA . 716 parts In-Stock

1+ parts

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100+ parts

$86.303

1k+ parts

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716

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$86.303

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Overview

Unlock the potential of your next project with the STM32L021D4P7TR microcontroller from STMicroelectronics—a leader in innovation and quality. This compact, 32-bit powerhouse offers exceptional efficiency, enabling you to design energy-sensitive applications with ease. With versatile I/O options and integrated features, it streamlines development while enhancing performance across various fields, from wearables to smart home devices. Elevate your solutions with reliability and cutting-edge technology!

Feature Benefit Bullets

Surface Mount: YES

The surface mount capability allows for a compact design, making this microcontroller suitable for modern electronic applications where space is at a premium.

Maximum Supply Voltage: 3.6 V

Operating up to 3.6 V enables compatibility with a wide range of power sources, providing flexibility in various applications.

Package Shape: RECTANGULAR

The rectangular package shape optimizes space and can be easily integrated into PCB layouts, enhancing design efficiency.

Bit Size: 32

A 32-bit architecture allows for more complex and powerful applications compared to 8-bit or 16-bit microcontrollers, ensuring better performance.

No. of Terminals: 14

With 14 terminals, the microcontroller provides sufficient connections for various peripherals while maintaining a small footprint.

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

The thin profile and shrunk pitch package style are ideal for high-density applications, facilitating smaller and lighter device designs.

Minimum Supply Voltage: 1.65 V

A low minimum supply voltage allows for battery-powered applications and energy-efficient designs, extending battery life.

ADC Channels: YES

Built-in ADC channels enable the microcontroller to interface with analog sensors, making it suitable for a wide range of applications.

DMA Channels: YES

DMA channels provide improved data transfer capabilities, freeing up the CPU for other tasks and enhancing overall system performance.

Terminal Position: DUAL

Dual-terminal positioning simplifies PCB layout and improves soldering reliability in automated assembly processes.

Width: 4.4 mm

The compact width allows for versatile placement options on PCBs, accommodating various design constraints.

Maximum Clock Frequency: 32 MHz

A 32 MHz clock frequency supports high-speed operations, allowing for rapid processing and responsive applications.

Length: 5 mm

The short length contributes to an overall compact design, crucial for miniaturized electronic devices.

Peripheral IC Type: MICROCONTROLLER, RISC

Being a RISC-based microcontroller enhances efficiency and performance, making it well-suited for applications that require high-speed processing.

Terminal Form: GULL WING

Gull wing terminals ensure reliable solder connections, which are vital for maintaining the integrity of electronic circuits.

Nominal Supply Voltage: 3 V

A nominal supply voltage of 3 V is ideal for many battery-operated systems, optimizing energy consumption.

PWM Channels: YES

PWM channel support enables efficient control of motors and other devices, making this microcontroller suitable for automation and control applications.

Terminal Pitch: 0.65 mm

A terminal pitch of 0.65 mm allows for a compact layout, enabling more efficient use of space on PCBs.

Speed: 32 rpm

This speed rating indicates good operational performance, suitable for applications requiring moderate speed controls.

No. of I/O Lines: 11

With 11 I/O lines, this microcontroller offers ample connectivity for interfacing with multiple peripherals, enhancing its versatility.

Technical Specifications

Microcontrollers STM32L021D4P7TR 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

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

STM32L021D4P7TR 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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