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STM32F446RET6

STMicroelectronics

STM32F446RET6 by STMicroelectronics

STM32F446RET6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4F CPU, 131072 bytes RAM, and 524288 ROM words. It features 16-Ch 12-Bit ADC, 2-Ch 12-Bit DAC, and peripherals like BOD, DMA(2), and TIMER(17). Ideal for industrial applications requiring high-speed processing at up to 16 MHz clock frequency.

Median Price

$7.779

Lifecycle Status

Suppliers In-Stock

25

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 602 parts In-Stock

1+ parts

$4.350

100+ parts

-

1k+ parts

-

10k+ parts

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602

$4.350

-

-

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Chip1Stop

Japan . 5,594 parts In-Stock

1+ parts

$4.910

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-

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-

10k+ parts

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5,594

$4.910

-

-

-

Verical

USA . 3,030 parts In-Stock

1+ parts

$5.055

100+ parts

$4.624

1k+ parts

-

10k+ parts

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3,030

$5.055

$4.624

-

-

Farnell

UK . 22,157 parts In-Stock

1+ parts

$11.118

100+ parts

-

1k+ parts

$5.889

10k+ parts

$5.345

22,157

$11.118

-

$5.889

$5.345

Newark

USA . 2,842 parts In-Stock

1+ parts

$11.340

100+ parts

$8.270

1k+ parts

$7.890

10k+ parts

-

2,842

$11.340

$8.270

$7.890

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Element14

Singapore . 22,127 parts In-Stock

1+ parts

$11.350

100+ parts

$8.080

1k+ parts

$7.003

10k+ parts

-

22,127

$11.350

$8.080

$7.003

-

Distrelec

Netherlands . 217 parts In-Stock

1+ parts

$14.750

100+ parts

$12.775

1k+ parts

$11.716

10k+ parts

-

217

$14.750

$12.775

$11.716

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RS (Exports)

UK . 1,048 parts In-Stock

1+ parts

-

100+ parts

$7.779

1k+ parts

$7.442

10k+ parts

-

1,048

-

$7.779

$7.442

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Future Electronics

Canada . 2 parts In-Stock

1+ parts

-

100+ parts

$4.430

1k+ parts

$4.330

10k+ parts

-

2

-

$4.430

$4.330

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Distributors (In-Stock)

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

Digiode

USA . 2,910 parts In-Stock

1+ parts

$4.709

100+ parts

-

1k+ parts

-

10k+ parts

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2,910

$4.709

-

-

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Ozdisan Elektronik

Türkiye . 45 parts In-Stock

1+ parts

$5.457

100+ parts

-

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45

$5.457

-

-

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TME

Poland . 7 parts In-Stock

1+ parts

$7.380

100+ parts

$5.840

1k+ parts

$5.490

10k+ parts

-

7

$7.380

$5.840

$5.490

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Nova Conductors

Japan . 54 parts In-Stock

1+ parts

$8.230

100+ parts

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54

$8.230

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-

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Chip Stock

USA . 24,823 parts In-Stock

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24,823

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IBS Electronics

USA . 17,282 parts In-Stock

1+ parts

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100+ parts

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$5.722

10k+ parts

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17,282

-

-

$5.722

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Cyclops Electronics Ltd

UK . 14,797 parts In-Stock

1+ parts

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14,797

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Vyrian

USA . 9,024 parts In-Stock

1+ parts

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9,024

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-

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HZD GmbH

Germany . 6,040 parts In-Stock

1+ parts

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6,040

-

-

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Component Sense

UK . 1,584 parts In-Stock

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1,584

-

-

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Bristol Electronics

USA . 1,000 parts In-Stock

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1,000

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-

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Anansix

USA . 286 parts In-Stock

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286

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Classic Components Corporation

USA . 100 parts In-Stock

1+ parts

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100

-

-

-

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SPM Sales

USA . 30 parts In-Stock

1+ parts

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30

-

-

-

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Electronics Depot

USA . 14 parts In-Stock

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14

-

-

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Resion

USA . 5 parts In-Stock

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5

-

-

-

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Distributors (Availability)

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

Vigor

Singapore . 5,000 parts In-Stock

1+ parts

$3.000

100+ parts

-

1k+ parts

-

10k+ parts

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5,000

$3.000

-

-

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Semicontronic

India . 8,779 parts In-Stock

1+ parts

$4.110

100+ parts

$4.007

1k+ parts

$3.987

10k+ parts

-

8,779

$4.110

$4.007

$3.987

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Corphita

USA . 3,488 parts In-Stock

1+ parts

$4.461

100+ parts

-

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10k+ parts

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3,488

$4.461

-

-

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Component Stockers USA

USA . 14,853 parts In-Stock

1+ parts

$5.870

100+ parts

$5.580

1k+ parts

$5.250

10k+ parts

$5.840

14,853

$5.870

$5.580

$5.250

$5.840

Ampacity Inc.

Singapore . 8,649 parts In-Stock

1+ parts

$8.940

100+ parts

-

1k+ parts

-

10k+ parts

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8,649

$8.940

-

-

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Continental Prestige Electronics

USA . 25,330 parts In-Stock

1+ parts

$10.060

100+ parts

$7.630

1k+ parts

-

10k+ parts

-

25,330

$10.060

$7.630

-

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CoreStaff

Japan . 258 parts In-Stock

1+ parts

$10.338

100+ parts

$4.793

1k+ parts

-

10k+ parts

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258

$10.338

$4.793

-

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IDEA Electronic Components Group

UK . 734 parts In-Stock

1+ parts

$21.559

100+ parts

-

1k+ parts

$19.403

10k+ parts

-

734

$21.559

-

$19.403

-

Microchip USA

USA . 1,321 parts In-Stock

1+ parts

$33.960

100+ parts

$33.960

1k+ parts

$33.960

10k+ parts

$33.960

1,321

$33.960

$33.960

$33.960

$33.960

MKK Technologies

India . 1,216 parts In-Stock

1+ parts

$40.541

100+ parts

-

1k+ parts

-

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1,216

$40.541

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-

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DigiPath Technology Company

USA . 1,216 parts In-Stock

1+ parts

$40.541

100+ parts

-

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-

10k+ parts

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1,216

$40.541

-

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Modulus Dynamics

Lithuania . 1,412 parts In-Stock

1+ parts

$64.854

100+ parts

$64.854

1k+ parts

$64.854

10k+ parts

-

1,412

$64.854

$64.854

$64.854

-

Corohmni

South Africa . 263 parts In-Stock

1+ parts

$67.465

100+ parts

-

1k+ parts

-

10k+ parts

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263

$67.465

-

-

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Advanced Electronics

New Zealand . 3,000 parts In-Stock

1+ parts

$75.589

100+ parts

$71.809

1k+ parts

$71.809

10k+ parts

-

3,000

$75.589

$71.809

$71.809

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Aztec Data Supply Inc.

USA . 3,824 parts In-Stock

1+ parts

$84.840

100+ parts

-

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3,824

$84.840

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-

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Perfect Parts

USA . 29,027 parts In-Stock

1+ parts

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29,027

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-

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S.R.D Solutions

India . 21,400 parts In-Stock

1+ parts

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21,400

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-

-

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Eastek

USA . 15,950 parts In-Stock

1+ parts

-

100+ parts

$8.480

1k+ parts

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10k+ parts

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15,950

-

$8.480

-

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GreenTree Electronics

Israel . 11,470 parts In-Stock

1+ parts

-

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11,470

-

-

-

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Kepictronics

USA . 10,000 parts In-Stock

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10,000

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-

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RC Electronics

USA . 7,040 parts In-Stock

1+ parts

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7,040

-

-

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Epart123

USA . 5,760 parts In-Stock

1+ parts

-

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$4.350

1k+ parts

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10k+ parts

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5,760

-

$4.350

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Lixinc

USA . 4,724 parts In-Stock

1+ parts

-

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4,724

-

-

-

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Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

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100+ parts

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3,000

-

-

-

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A-Z Elektronik GmbH

Germany . 2,765 parts In-Stock

1+ parts

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2,765

-

-

-

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Technoshack Inc. (Excess)

Canada . 2,050 parts In-Stock

1+ parts

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2,050

-

-

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Argo Parts USA

USA . 2,037 parts In-Stock

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2,037

-

-

-

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iodParts Technologies Inc.

India . 1,452 parts In-Stock

1+ parts

-

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1,452

-

-

-

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Robosynatics

Brazil . 1,361 parts In-Stock

1+ parts

-

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1,361

-

-

-

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Lucentia Tech

USA . 1,361 parts In-Stock

1+ parts

-

100+ parts

$64.096

1k+ parts

$62.788

10k+ parts

$62.788

1,361

-

$64.096

$62.788

$62.788

Glotronic Ltd.

UK . 670 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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670

-

-

-

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Parana Technologies

USA . 322 parts In-Stock

1+ parts

-

100+ parts

$25.777

1k+ parts

-

10k+ parts

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322

-

$25.777

-

-

Authorized Procurement Solutions

USA . 100 parts In-Stock

1+ parts

-

100+ parts

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100

-

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-

Overview

Experience unparalleled performance and reliability with the STM32F446RET6 by STMicroelectronics. As a leading manufacturer of microcontrollers, STMicroelectronics delivers cutting-edge technology that exceeds industry standards. This versatile microcontroller is perfect for a variety of applications, including IoT devices, industrial automation, and consumer electronics. With its advanced features and high-quality design, the STM32F446RET6 provides exceptional value and benefits to customers, ensuring seamless operation and optimal performance for all your projects. Choose STMicroelectronics for innovation you can trust.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the package lightweight and durable, suitable for a wide range of applications.

Maximum Supply Voltage: 3.6 V

The high maximum supply voltage allows for flexibility in power supply options and can support a variety of peripherals.

Package Shape: SQUARE

The square package shape allows for efficient use of space on a circuit board, making it easier to integrate into designs.

Power Supplies (V): 1.8/3.3

The availability of multiple power supply options allows for compatibility with different power sources and voltage requirements.

ADC Channels: YES

The presence of Analog to Digital Convertor channels enables the microcontroller to interface with analog sensors and input devices.

DMA Channels: YES

The support for Direct Memory Access channels allows for efficient data transfer and processing, improving overall system performance.

ROM Words: 524288

The large ROM capacity enables storage of program instructions and data, allowing for more complex applications to be run on the microcontroller.

Peripheral IC Type: MICROCONTROLLER, RISC

Being a RISC-based microcontroller, it offers enhanced performance and power efficiency for embedded applications.

PWM Channels: YES

The availability of Pulse Width Modulation channels allows for precise control of output signals, making it ideal for motor control and LED dimming.

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

The wide range of connectivity options ensures compatibility with various communication protocols and peripherals, increasing the versatility of the microcontroller.

Technical Specifications

Microcontrollers STM32F446RET6 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-G64

JESD-609 Code:

e3

Length:

10 mm

Moisture Sensitivity Level (MSL):

3

No. of I/O Lines:

50

No. of Terminals:

64

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:

QFP64,.47SQ,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:

MATTE TIN

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

30

Width:

10 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

STM32F446RET6 Peripheral ICs trade compliance attributes, and parameters.

ECCN

3A991.A.2

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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