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STM32F446RET6TR

STMicroelectronics

STM32F446RET6TR by STMicroelectronics

STM32F446RET6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, 135168 bytes RAM, and 524288 ROM words. It features 16 ADC channels, 2 DAC channels, and 15 timers for industrial applications requiring low power mode and boundary scan capability.

Median Price

$7.673

Lifecycle Status

Suppliers In-Stock

6

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Nova Conductors

Japan . 27 parts In-Stock

1+ parts

$6.947

100+ parts

-

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27

$6.947

-

-

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Digiode

USA . 678 parts In-Stock

1+ parts

$8.398

100+ parts

-

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678

$8.398

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Chip Stock

USA . 22,920 parts In-Stock

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22,920

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Component Sense

UK . 2,077 parts In-Stock

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2,077

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Anansix

USA . 1,874 parts In-Stock

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1,874

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Vyrian

USA . 893 parts In-Stock

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893

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Distributors (Availability)

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Vigor

Singapore . 1,479 parts In-Stock

1+ parts

$6.070

100+ parts

-

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-

10k+ parts

-

1,479

$6.070

-

-

-

Continental Prestige Electronics

USA . 5,521 parts In-Stock

1+ parts

$6.947

100+ parts

-

1k+ parts

-

10k+ parts

$6.808

5,521

$6.947

-

-

$6.808

Netroflash

USA . 500 parts In-Stock

1+ parts

$6.947

100+ parts

-

1k+ parts

-

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500

$6.947

-

-

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Ampacity Inc.

Singapore . 1,167 parts In-Stock

1+ parts

$7.510

100+ parts

-

1k+ parts

-

10k+ parts

-

1,167

$7.510

-

-

-

Modulus Dynamics

Lithuania . 300 parts In-Stock

1+ parts

$7.712

100+ parts

$7.634

1k+ parts

$7.403

10k+ parts

-

300

$7.712

$7.634

$7.403

-

Corphita

USA . 4,571 parts In-Stock

1+ parts

$7.956

100+ parts

-

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4,571

$7.956

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Semicontronic

India . 805 parts In-Stock

1+ parts

$16.350

100+ parts

$15.941

1k+ parts

$15.860

10k+ parts

-

805

$16.350

$15.941

$15.860

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Microchip USA

USA . 3,033 parts In-Stock

1+ parts

$19.450

100+ parts

$19.170

1k+ parts

$19.040

10k+ parts

$18.900

3,033

$19.450

$19.170

$19.040

$18.900

IDEA Electronic Components Group

UK . 1,821 parts In-Stock

1+ parts

$27.843

100+ parts

-

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$25.059

10k+ parts

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1,821

$27.843

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$25.059

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Aztec Data Supply Inc.

USA . 1,244 parts In-Stock

1+ parts

$32.260

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1,244

$32.260

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Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$40.385

100+ parts

$38.366

1k+ parts

$38.366

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-

2,500

$40.385

$38.366

$38.366

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MKK Technologies

India . 1,701 parts In-Stock

1+ parts

$52.357

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1,701

$52.357

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DigiPath Technology Company

USA . 1,701 parts In-Stock

1+ parts

$52.357

100+ parts

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1,701

$52.357

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Corohmni

South Africa . 8 parts In-Stock

1+ parts

$85.552

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8

$85.552

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Argo Parts USA

USA . 3,991 parts In-Stock

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3,991

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Futuretech Components

Singapore . 3,000 parts In-Stock

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3,000

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Lixinc

USA . 2,246 parts In-Stock

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2,246

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Authorized Procurement Solutions

USA . 1,700 parts In-Stock

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1,700

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Parana Technologies

USA . 1,229 parts In-Stock

1+ parts

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$33.290

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1,229

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$33.290

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Robosynatics

Brazil . 1,000 parts In-Stock

1+ parts

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1,000

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Lucentia Tech

USA . 1,000 parts In-Stock

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1,000

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Glotronic Ltd.

UK . 80 parts In-Stock

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80

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Overview

Unlock endless possibilities with the STM32F446RET6TR by STMicroelectronics. This high-quality microcontroller offers unparalleled performance and reliability, making it ideal for a wide range of applications. From industrial automation to consumer electronics, this product delivers exceptional value, benefits, and advantages to customers. Trust in STMicroelectronics' reputation for innovation and excellence as you explore the endless potential of the STM32F446RET6TR.

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 convenient installation on circuit boards, making it suitable for mass production processes.

Maximum Supply Voltage: 3.6 V

With a high maximum supply voltage, this microcontroller can handle a wide range of power inputs, offering flexibility in various power supply configurations.

On Chip Data RAM Width: 8

The 8-bit data RAM width provides efficient data processing capabilities, enhancing the overall performance of the microcontroller.

Package Shape: SQUARE

The square package shape simplifies board layout and integration, optimizing space utilization in compact designs.

Bit Size: 32

The 32-bit architecture allows for high-speed data processing and advanced computing capabilities, making it suitable for complex applications.

DAC Channels: YES

The presence of DAC channels enables accurate analog signal generation, making this microcontroller suitable for precise control systems.

No. of Terminals: 64

With 64 terminals, this microcontroller offers ample connectivity options for interfacing with external devices and components.

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

The flatpack, low profile, and fine pitch package style ensures easy assembly and excellent thermal performance in space-constrained environments.

Minimum Supply Voltage: 1.8 V

The low minimum supply voltage requirement allows for operation in low-power scenarios, enhancing energy efficiency in battery-powered applications.

Technical Specifications

Microcontrollers STM32F446RET6TR 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:

26 MHz

DAC Channels:

YES

DMA Channels:

YES

External Data Bus Width:

0

Format:

FLOATING POINT

Integrated Cache:

NO

JESD-30 Code:

S-PQFP-G64

Length:

10 mm

Low Power Mode:

YES

No. of DMA Channels:

2

No. of External Interrupts:

16

No. of I/O Lines:

50

No. of Serial I/Os:

6

No. of Terminals:

64

No. of Timers:

15

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:

QFP64,.47SQ,20

Package Shape:

Package Style (Meter):

FLATPACK, LOW PROFILE, FINE PITCH

Peak Reflow Temperature (C):

NOT SPECIFIED

Qualification:

Not Qualified

RAM Bytes:

135168

ROM Words:

524288

ROM Programmability:

FLASH

Maximum Seated Height:

1.6 mm

Speed:

180 rpm

Maximum Supply Current:

115 mA

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

1.8 V

Nominal Supply Voltage:

2.4 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

10 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

CAN(2), I2C(5), I2S(3), SAI(2), SPI(4), UART(2), USART(4), QSPI

Peripherals:

BOD, POR, TIMER(15), WDT(2)

Analog To Digital Convertors:

16-Ch 12-Bit

Digital To Analog Convertors:

2-Ch 12-Bit

Trade Compliance

STM32F446RET6TR 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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