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STM32F446VET6

STMicroelectronics

STM32F446VET6 by STMicroelectronics

STM32F446VET6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4F CPU, 524288 ROM words, and 131072 RAM bytes. It features 16-Ch 12-Bit ADCs, 2-Ch 12-Bit DACs, and peripherals like BOD, DMA(2), LCD. Ideal for industrial applications requiring high-speed processing and connectivity via CAN(2), I2C(4), SPI(4).

Median Price

$9.270

Lifecycle Status

Suppliers In-Stock

25

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 1,068 parts In-Stock

1+ parts

$6.410

100+ parts

-

1k+ parts

-

10k+ parts

-

1,068

$6.410

-

-

-

Verical

USA . 1,068 parts In-Stock

1+ parts

$8.245

100+ parts

$5.644

1k+ parts

$5.337

10k+ parts

-

1,068

$8.245

$5.644

$5.337

-

Arrow

USA . 575 parts In-Stock

1+ parts

$8.287

100+ parts

$5.575

1k+ parts

$5.069

10k+ parts

-

575

$8.287

$5.575

$5.069

-

Mouser Electronics

USA . 25 parts In-Stock

1+ parts

$9.270

100+ parts

$6.140

1k+ parts

$5.700

10k+ parts

$5.450

25

$9.270

$6.140

$5.700

$5.450

DigiKey

USA . 181 parts In-Stock

1+ parts

$10.080

100+ parts

$6.727

1k+ parts

$6.079

10k+ parts

-

181

$10.080

$6.727

$6.079

-

Distrelec

Netherlands . 595 parts In-Stock

1+ parts

$10.423

100+ parts

$7.845

1k+ parts

-

10k+ parts

-

595

$10.423

$7.845

-

-

Newark

USA . 1,024 parts In-Stock

1+ parts

$10.870

100+ parts

$7.040

1k+ parts

$6.660

10k+ parts

-

1,024

$10.870

$7.040

$6.660

-

Element14

Singapore . 9,418 parts In-Stock

1+ parts

$12.103

100+ parts

$9.048

1k+ parts

$7.898

10k+ parts

-

9,418

$12.103

$9.048

$7.898

-

Farnell

UK . 7,632 parts In-Stock

1+ parts

$12.598

100+ parts

$8.883

1k+ parts

$7.739

10k+ parts

-

7,632

$12.598

$8.883

$7.739

-

Future Electronics

Canada . 540 parts In-Stock

1+ parts

-

100+ parts

$4.780

1k+ parts

-

10k+ parts

-

540

-

$4.780

-

-

RS (Exports)

UK . 511 parts In-Stock

1+ parts

-

100+ parts

$8.767

1k+ parts

-

10k+ parts

-

511

-

$8.767

-

-

EBV Elektronik

Germany . 90 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

90

-

-

-

-

Distributors (In-Stock)

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

Digiode

USA . 4,936 parts In-Stock

1+ parts

$8.388

100+ parts

-

1k+ parts

-

10k+ parts

-

4,936

$8.388

-

-

-

Nova Conductors

Japan . 300 parts In-Stock

1+ parts

$8.810

100+ parts

-

1k+ parts

-

10k+ parts

-

300

$8.810

-

-

-

TME

Poland . 23 parts In-Stock

1+ parts

$9.510

100+ parts

$6.610

1k+ parts

-

10k+ parts

-

23

$9.510

$6.610

-

-

Bristol Electronics

USA . 1 parts In-Stock

1+ parts

$11.400

100+ parts

-

1k+ parts

-

10k+ parts

-

1

$11.400

-

-

-

Chip Stock

USA . 25,390 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

25,390

-

-

-

-

IBS Electronics

USA . 11,250 parts In-Stock

1+ parts

-

100+ parts

$6.508

1k+ parts

$6.311

10k+ parts

-

11,250

-

$6.508

$6.311

-

Vyrian

USA . 3,595 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,595

-

-

-

-

Anansix

USA . 2,899 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,899

-

-

-

-

Lonics

Poland . 711 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

711

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 325 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

325

-

-

-

-

Holdelec - ElecDif-Pro

France . 315 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

315

-

-

-

-

Cyclops Electronics Ltd

UK . 125 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

125

-

-

-

-

Electronics Depot

USA . 10 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10

-

-

-

-

Distributors (Availability)

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

Semicontronic

India . 3,994 parts In-Stock

1+ parts

$4.850

100+ parts

$4.729

1k+ parts

$4.704

10k+ parts

-

3,994

$4.850

$4.729

$4.704

-

Ampacity Inc.

Singapore . 3,425 parts In-Stock

1+ parts

$4.850

100+ parts

-

1k+ parts

-

10k+ parts

-

3,425

$4.850

-

-

-

Corphita

USA . 186 parts In-Stock

1+ parts

$7.947

100+ parts

-

1k+ parts

-

10k+ parts

-

186

$7.947

-

-

-

Netroflash

USA . 1,000 parts In-Stock

1+ parts

$8.810

100+ parts

-

1k+ parts

$8.370

10k+ parts

$8.193

1,000

$8.810

-

$8.370

$8.193

Vigor

Singapore . 5,254 parts In-Stock

1+ parts

$10.840

100+ parts

-

1k+ parts

-

10k+ parts

-

5,254

$10.840

-

-

-

Continental Prestige Electronics

USA . 8,114 parts In-Stock

1+ parts

$12.170

100+ parts

$8.970

1k+ parts

-

10k+ parts

-

8,114

$12.170

$8.970

-

-

Corohmni

South Africa . 835 parts In-Stock

1+ parts

$17.774

100+ parts

-

1k+ parts

-

10k+ parts

-

835

$17.774

-

-

-

Aztec Data Supply Inc.

USA . 225 parts In-Stock

1+ parts

$30.160

100+ parts

-

1k+ parts

-

10k+ parts

-

225

$30.160

-

-

-

Microchip USA

USA . 1,392 parts In-Stock

1+ parts

$32.760

100+ parts

$32.290

1k+ parts

$32.060

10k+ parts

$31.820

1,392

$32.760

$32.290

$32.060

$31.820

IDEA Electronic Components Group

UK . 2,122 parts In-Stock

1+ parts

$43.591

100+ parts

-

1k+ parts

$39.231

10k+ parts

-

2,122

$43.591

-

$39.231

-

Modulus Dynamics

Lithuania . 914 parts In-Stock

1+ parts

$44.662

100+ parts

$44.662

1k+ parts

$44.662

10k+ parts

-

914

$44.662

$44.662

$44.662

-

Advanced Electronics

New Zealand . 500 parts In-Stock

1+ parts

$54.520

100+ parts

$51.794

1k+ parts

$51.794

10k+ parts

-

500

$54.520

$51.794

$51.794

-

MKK Technologies

India . 1,312 parts In-Stock

1+ parts

$81.969

100+ parts

-

1k+ parts

-

10k+ parts

-

1,312

$81.969

-

-

-

DigiPath Technology Company

USA . 1,312 parts In-Stock

1+ parts

$81.969

100+ parts

-

1k+ parts

-

10k+ parts

-

1,312

$81.969

-

-

-

Lixinc

USA . 6,268 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,268

-

-

-

-

Epart123

USA . 5,780 parts In-Stock

1+ parts

-

100+ parts

$6.350

1k+ parts

-

10k+ parts

-

5,780

-

$6.350

-

-

Kepictronics

USA . 5,400 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,400

-

-

-

-

Robosynatics

Brazil . 3,147 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,147

-

-

-

-

Lucentia Tech

USA . 3,147 parts In-Stock

1+ parts

-

100+ parts

$82.534

1k+ parts

$80.849

10k+ parts

$80.849

3,147

-

$82.534

$80.849

$80.849

S.R.D Solutions

India . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

A-Z Elektronik GmbH

Germany . 2,669 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,669

-

-

-

-

RC Electronics

USA . 1,705 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,705

-

-

-

-

iodParts Technologies Inc.

India . 677 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

677

-

-

-

-

Argo Parts USA

USA . 625 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

625

-

-

-

-

Authorized Procurement Solutions

USA . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

500

-

-

-

-

GreenTree Electronics

Israel . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

500

-

-

-

-

Parana Technologies

USA . 32 parts In-Stock

1+ parts

-

100+ parts

$52.119

1k+ parts

-

10k+ parts

-

32

-

$52.119

-

-

Overview

Unleash the power of innovation with the STM32F446VET6 microcontroller by STMicroelectronics. With a reputation for high quality and reliability, STMicroelectronics leads the industry in providing cutting-edge solutions for a wide range of applications. This versatile microcontroller offers unmatched value, delivering superior performance and efficiency to customers. Whether you're working on IoT devices, consumer electronics, or industrial automation, the STM32F446VET6 is the perfect choice to bring your ideas to life. Upgrade to the future of technology today with STMicroelectronics.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes this microcontroller lightweight and durable, ideal for portable and rugged applications.

Surface Mount: YES

The surface mount feature allows for easy and efficient installation on circuit boards, saving time and space during assembly.

Maximum Supply Voltage: 3.6 V

With a high maximum supply voltage, this microcontroller can handle a wide range of power sources, increasing its versatility.

Address Bus Width: 24

The 24-bit address bus width enables the microcontroller to access a large memory space, essential for handling complex algorithms or data sets.

Package Shape: SQUARE

The square package shape provides a compact footprint, ideal for designs where space is limited.

Bit Size: 32

The 32-bit architecture offers enhanced processing power and efficiency, making this microcontroller suitable for high-performance applications.

Power Supplies (V): 1.8/3.3

Supporting multiple power supply voltages allows for flexibility in design and compatibility with various components in the system.

No. of Terminals: 100

The ample number of terminals provides plenty of connectivity options, allowing for a wide range of peripheral devices to be connected to the microcontroller.

Package Style (Meter): FLATPACK

The flatpack package style offers easy integration into circuit board designs, making it convenient for manufacturers to incorporate into their products.

Minimum Supply Voltage: 1.7 V

The low minimum supply voltage ensures efficient power consumption, making this microcontroller suitable for battery-powered devices.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature range allows the microcontroller to withstand harsh environmental conditions, increasing its reliability in industrial applications.

CPU Family: CORTEX-M4F

Part of the Cortex-M4F CPU family, this microcontroller offers high performance and low power consumption, making it an excellent choice for a wide range of applications.

Technical Specifications

Microcontrollers STM32F446VET6 attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

24

Bit Size:

32

CPU Family:

CORTEX-M4F

Maximum Clock Frequency:

16 MHz

DMA Channels:

YES

External Data Bus Width:

32

JESD-30 Code:

S-PQFP-G100

JESD-609 Code:

e4

Length:

14 mm

Moisture Sensitivity Level (MSL):

3

No. of I/O Lines:

81

No. of Terminals:

100

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:

QFP

Package Equivalence Code:

QFP100,.63SQ,20

Package Shape:

Package Style (Meter):

FLATPACK

Peak Reflow Temperature (C):

260

Power Supplies (V):

1.8/3.3

Qualification:

Not Qualified

RAM Bytes:

131072

ROM Words:

524288

ROM Programmability:

FLASH

Speed:

180 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

115 mA

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

1.7 V

Nominal Supply Voltage:

3.3 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(2), HDMI-CEC, I2C(4), I2S(3), IRDA, LIN, SAI(2), SDMMC, SPDIF-RX, SPI(4), UART(2), USART(4), USB

Peripherals:

BOD, CAMERA, DMA(2), LCD, POR, RTC, TIMER(17)

Analog To Digital Convertors:

16-Ch 12-Bit

Digital To Analog Convertors:

2-Ch 12-Bit

Trade Compliance

STM32F446VET6 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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