Loading...

STM32L451VET6TR

STMicroelectronics

STM32L451VET6TR by STMicroelectronics

STM32L451VET6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, 163840 RAM bytes, and 16-Ch 12-Bit ADC channels. It operates at up to 48 MHz clock frequency and features low power mode for industrial applications requiring high performance in compact designs. With CAN, I2C, SPI connectivity options, it suits various embedded systems needing efficient data processing and control capabilities.

Median Price

$4.734

Lifecycle Status

Suppliers In-Stock

6

In-Stock Inventory

1k+

Distributors (Authorized)

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

Future Electronics

Canada . 12,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$4.490

10k+ parts

-

12,000

-

-

$4.490

-

Verical

USA . 4,000 parts In-Stock

1+ parts

-

100+ parts

$4.979

1k+ parts

$4.818

10k+ parts

-

4,000

-

$4.979

$4.818

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 870 parts In-Stock

1+ parts

$6.177

100+ parts

-

1k+ parts

-

10k+ parts

-

870

$6.177

-

-

-

Vyrian

USA . 3,479 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,479

-

-

-

-

Digiode

USA . 3,133 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,133

-

-

-

-

Anansix

USA . 2,643 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,643

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 6,304 parts In-Stock

1+ parts

$3.820

100+ parts

-

1k+ parts

-

10k+ parts

-

6,304

$3.820

-

-

-

Vigor

Singapore . 3,849 parts In-Stock

1+ parts

$5.400

100+ parts

-

1k+ parts

-

10k+ parts

-

3,849

$5.400

-

-

-

Aranea Global

USA . 2,000 parts In-Stock

1+ parts

$6.054

100+ parts

-

1k+ parts

$5.811

10k+ parts

-

2,000

$6.054

-

$5.811

-

Continental Prestige Electronics

USA . 2,767 parts In-Stock

1+ parts

$6.177

100+ parts

-

1k+ parts

-

10k+ parts

$6.054

2,767

$6.177

-

-

$6.054

Microchip USA

USA . 4,201 parts In-Stock

1+ parts

$17.296

100+ parts

-

1k+ parts

-

10k+ parts

-

4,201

$17.296

-

-

-

AZTECH Wire

Italy . 1,185 parts In-Stock

1+ parts

$21.360

100+ parts

-

1k+ parts

-

10k+ parts

-

1,185

$21.360

-

-

-

IDEA Electronic Components Group

UK . 1,588 parts In-Stock

1+ parts

$22.637

100+ parts

-

1k+ parts

$20.373

10k+ parts

-

1,588

$22.637

-

$20.373

-

MKK Technologies

India . 888 parts In-Stock

1+ parts

$42.567

100+ parts

-

1k+ parts

-

10k+ parts

-

888

$42.567

-

-

-

DigiPath Technology Company

USA . 888 parts In-Stock

1+ parts

$42.567

100+ parts

-

1k+ parts

-

10k+ parts

-

888

$42.567

-

-

-

Aztec Data Supply Inc.

USA . 4,705 parts In-Stock

1+ parts

$75.940

100+ parts

-

1k+ parts

-

10k+ parts

-

4,705

$75.940

-

-

-

Corohmni

South Africa . 886 parts In-Stock

1+ parts

$84.612

100+ parts

-

1k+ parts

-

10k+ parts

-

886

$84.612

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 24,015 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

24,015

-

-

-

-

Authorized Procurement Solutions

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,000

-

-

-

-

Corphita

USA . 4,537 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,537

-

-

-

-

Argo Parts USA

USA . 2,411 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,411

-

-

-

-

Parana Technologies

USA . 1,965 parts In-Stock

1+ parts

-

100+ parts

$27.066

1k+ parts

-

10k+ parts

-

1,965

-

$27.066

-

-

Overview

Unlock the power of innovation with the STM32L451VET6TR by STMicroelectronics. This cutting-edge microcontroller offers unparalleled quality and reliability, backed by a trusted manufacturer with a proven track record in the industry. Ideal for a wide range of applications, this versatile device provides customers with exceptional value and benefits, from its integrated cache to its low power mode. Experience seamless connectivity and optimal performance with the STM32L451VET6TR, setting new standards in the world of microcontrollers.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the microcontroller, making it suitable for various environments.

Integrated Cache: YES

The integrated cache helps in improving the performance by reducing the access time to frequently used instructions or data.

Surface Mount: YES

Surface mount technology allows for easy and efficient PCB assembly, saving space and improving reliability.

Maximum Supply Voltage: 3.6 V

The higher maximum supply voltage allows for flexibility in power supply options and can support a wide range of applications.

On Chip Data RAM Width: 8

Having a wider data RAM width allows for faster data processing and manipulation within the microcontroller.

Package Shape: SQUARE

The square shape of the package provides uniformity in design and ease of mounting onto the PCB.

Bit Size: 32

The 32-bit architecture enables the microcontroller to handle large amounts of data and execute complex instructions efficiently.

DAC Channels: YES

The presence of DAC channels enables the microcontroller to generate analog signals for various applications like audio processing or motor control.

No. of Terminals: 100

Having a higher number of terminals allows for more connectivity options and flexibility in interfacing with external components.

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

This package style offers a compact form factor, low profile design, and fine pitch for efficient PCB layout and space-saving.

Minimum Supply Voltage: 1.71 V

The low minimum supply voltage allows for energy-efficient operation and compatibility with a wide range of power sources.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature, the microcontroller can withstand harsh environmental conditions and extended operation without overheating.

CPU Family: CORTEX-M4

The Cortex-M4 CPU family offers high performance and efficiency for embedded applications, making it a reliable choice for microcontroller designs.

No. of External Interrupts: 16

Having multiple external interrupt sources allows the microcontroller to respond quickly to external events or signals, enhancing its real-time capabilities.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature ensures reliable performance in cold environments or industrial applications with extreme temperature conditions.

Terminal Finish: NICKEL PALLADIUM GOLD

This terminal finish provides corrosion resistance and reliable electrical connections, increasing the durability and longevity of the microcontroller.

ADC Channels: YES

The presence of ADC channels allows the microcontroller to convert analog signals into digital data for processing, enabling a wide range of sensor interfacing applications.

DMA Channels: YES

DMA channels help in offloading data transfer tasks from the CPU, improving overall system performance and efficiency in data handling.

Terminal Position: QUAD

The quad terminal position allows for standardized mounting and easy soldering onto the PCB, ensuring secure and reliable connections.

ROM Words: 524288

Having a large ROM capacity enables storing a significant amount of program data, allowing for complex program execution and versatility in application development.

Maximum Seated Height: 1.6 mm

The low maximum seated height of the microcontroller package helps in reducing the overall profile of the PCB assembly, ideal for space-constrained designs.

Digital To Analog Convertors: 1-Ch 12-Bit

The DAC with 12-bit resolution provides high precision in generating analog output signals, suitable for applications requiring accurate voltage or current control.

RAM Words: 163840

The large RAM capacity allows for storing and accessing data quickly during program execution, enhancing the overall performance and efficiency of the microcontroller.

Width: 14 mm

With a compact width of 14 mm, the microcontroller can be easily integrated into various electronic devices or systems with space constraints.

Boundary Scan: YES

Boundary scan capability enables efficient testing and debugging of the microcontroller during the manufacturing process, ensuring high product quality and reliability.

Peripherals: BOR, COMPARATOR(2), DMA(14), PWM, RTC, TIMER(10), WDT(2)

A wide range of peripherals including Brownout Reset, Comparators, DMA controllers, PWM, RTC, Timers, and Watchdog Timers enhance the functionality and versatility of the microcontroller for diverse applications.

Maximum Clock Frequency: 48 MHz

The high maximum clock frequency enables fast processing speeds and real-time performance, making the microcontroller suitable for demanding applications.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time at peak reflow temperature specification ensures proper soldering and thermal management during the manufacturing process, minimizing the risk of thermal damage.

Peak Reflow Temperature °C: 260

With a high peak reflow temperature rating, the microcontroller can withstand the soldering process without compromising its functionality or reliability.

Length: 14 mm

The compact length of 14 mm allows for easy integration and placement of the microcontroller in tight spaces or small form factor designs.

Temperature Grade: INDUSTRIAL

The industrial temperature grade ensures reliable operation in harsh industrial environments with extended temperature ranges, making the microcontroller suitable for rugged applications.

Peripheral IC Type: MICROCONTROLLER, RISC

Being a RISC-based microcontroller, it offers efficient instruction execution and optimized performance for embedded applications, making it a powerful choice for microcontroller designs.

No. of Timers: 12

The presence of 12 timers provides precise timing control and event scheduling capabilities, enhancing the microcontroller's versatility in various time-critical applications.

RAM Bytes: 163840

The large RAM capacity in bytes enables efficient data storage and manipulation during program execution, supporting advanced computational tasks and data processing requirements.

Technology: CMOS

CMOS technology offers low power consumption, high noise immunity, and compatibility with a wide range of voltage levels, making it ideal for energy-efficient and reliable microcontroller designs.

Terminal Form: GULL WING

The gull-wing terminal form factor allows for easy soldering and secure electrical connections, enhancing the reliability and manufacturability of the microcontroller.

Analog To Digital Convertors: 16-Ch 12-Bit

The 16-channel ADC with 12-bit resolution enables precise analog signal conversion for multiple input sources, making the microcontroller suitable for multi-sensor applications or data acquisition systems.

Nominal Supply Voltage: 1.8 V

The nominal supply voltage of 1.8 V provides a stable operating voltage for the microcontroller, ensuring consistent performance and compatibility with standard power sources.

No. of DMA Channels: 14

With 14 DMA channels, the microcontroller can efficiently manage data transfers between peripherals and memory without CPU intervention, optimizing system performance and throughput.

PWM Channels: YES

The presence of PWM channels enables precise control of pulse-width modulation signals for applications like motor control, lighting control, or power management.

Connectivity: CAN, I2C(4), LPUART, QSPI, SAI, SDMMC, SPI(3), UART, USART(3), USB

The microcontroller offers a wide range of connectivity options including CAN, I2C, LPUART, QSPI, SAI, SDMMC, SPI, UART, USART, and USB interfaces, enabling seamless communication with external devices and peripherals.

Technical Specifications

Microcontrollers STM32L451VET6TR attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

32

Boundary Scan:

YES

CPU Family:

CORTEX-M4

Maximum Clock Frequency:

48 MHz

DAC Channels:

YES

DMA Channels:

YES

External Data Bus Width:

0

Format:

FLOATING POINT

Integrated Cache:

YES

JESD-30 Code:

S-PQFP-G100

JESD-609 Code:

e4

Length:

14 mm

Low Power Mode:

YES

Moisture Sensitivity Level (MSL):

3

No. of DMA Channels:

14

No. of External Interrupts:

16

No. of I/O Lines:

83

No. of Terminals:

100

No. of Timers:

12

On Chip Data RAM Width:

8

On Chip Program ROM Width:

8

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

QFP100,.63SQ,20

Package Shape:

Package Style (Meter):

FLATPACK, LOW PROFILE, FINE PITCH

Peak Reflow Temperature (C):

260

RAM Bytes:

163840

RAM Words:

163840

ROM Words:

524288

ROM Programmability:

FLASH

Maximum Seated Height:

1.6 mm

Speed:

80 rpm

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

1.71 V

Nominal Supply Voltage:

1.8 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

30

Width:

14 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

CAN, I2C(4), LPUART, QSPI, SAI, SDMMC, SPI(3), UART, USART(3), USB

Peripherals:

BOR, COMPARATOR(2), DMA(14), PWM, RTC, TIMER(10), WDT(2)

Analog To Digital Convertors:

16-Ch 12-Bit

Digital To Analog Convertors:

1-Ch 12-Bit

Trade Compliance

STM32L451VET6TR 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

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 20