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STM32F303RET6TR

STMicroelectronics

STM32F303RET6TR by STMicroelectronics

STM32F303RET6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M4F CPU, 24-bit address bus, and 32 MHz clock frequency. Ideal for industrial applications, it features 64 terminals, 65536 bytes of RAM, and flash ROM programmability. With a wide temperature range (-40 to 85 °C), this microcontroller offers high performance in compact square package style.

Median Price

$5.595

Lifecycle Status

Suppliers In-Stock

16

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 1,000 parts In-Stock

1+ parts

$12.100

100+ parts

$7.790

1k+ parts

$6.130

10k+ parts

-

1,000

$12.100

$7.790

$6.130

-

DigiKey

USA . 2,862 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$6.479

10k+ parts

-

2,862

-

-

$6.479

-

Arrow

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$5.190

10k+ parts

-

2,000

-

-

$5.190

-

Verical

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$5.190

10k+ parts

-

2,000

-

-

$5.190

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Chip1Stop

Japan . 2,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$6.000

10k+ parts

-

2,000

-

-

$6.000

-

Future Electronics

Canada . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$4.950

10k+ parts

-

1,000

-

-

$4.950

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$6.930

100+ parts

-

1k+ parts

-

10k+ parts

-

100

$6.930

-

-

-

Digiode

USA . 1,346 parts In-Stock

1+ parts

$9.890

100+ parts

-

1k+ parts

-

10k+ parts

-

1,346

$9.890

-

-

-

Cyclops Electronics Ltd

UK . 7,916 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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7,916

-

-

-

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Vyrian

USA . 7,854 parts In-Stock

1+ parts

-

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7,854

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-

-

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Chip Stock

USA . 7,110 parts In-Stock

1+ parts

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7,110

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-

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Sensible Micro Corp

USA . 4,905 parts In-Stock

1+ parts

-

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4,905

-

-

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IBS Electronics

USA . 3,252 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$9.165

10k+ parts

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3,252

-

-

$9.165

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Anansix

USA . 2,721 parts In-Stock

1+ parts

-

100+ parts

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10k+ parts

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2,721

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-

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Rutronik

Germany . 1,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$4.250

10k+ parts

-

1,000

-

-

$4.250

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Lantek

USA . 481 parts In-Stock

1+ parts

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481

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Distributors (Availability)

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

Semicontronic

India . 7,843 parts In-Stock

1+ parts

$4.410

100+ parts

$4.300

1k+ parts

$4.278

10k+ parts

-

7,843

$4.410

$4.300

$4.278

-

Ampacity Inc.

Singapore . 7,628 parts In-Stock

1+ parts

$4.410

100+ parts

-

1k+ parts

-

10k+ parts

-

7,628

$4.410

-

-

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Aranea Global

USA . 100 parts In-Stock

1+ parts

$6.791

100+ parts

-

1k+ parts

$6.520

10k+ parts

-

100

$6.791

-

$6.520

-

Modulus Dynamics

Lithuania . 996 parts In-Stock

1+ parts

$7.098

100+ parts

$7.098

1k+ parts

$7.098

10k+ parts

-

996

$7.098

$7.098

$7.098

-

Corohmni

South Africa . 36 parts In-Stock

1+ parts

$7.098

100+ parts

-

1k+ parts

-

10k+ parts

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36

$7.098

-

-

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Advanced Electronics

New Zealand . 100 parts In-Stock

1+ parts

$7.311

100+ parts

$6.945

1k+ parts

$6.945

10k+ parts

-

100

$7.311

$6.945

$6.945

-

Vigor

Singapore . 4,932 parts In-Stock

1+ parts

$9.260

100+ parts

-

1k+ parts

-

10k+ parts

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4,932

$9.260

-

-

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Corphita

USA . 1,973 parts In-Stock

1+ parts

$9.369

100+ parts

-

1k+ parts

-

10k+ parts

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1,973

$9.369

-

-

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Aztec Data Supply Inc.

USA . 4,164 parts In-Stock

1+ parts

$29.130

100+ parts

-

1k+ parts

-

10k+ parts

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4,164

$29.130

-

-

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IDEA Electronic Components Group

UK . 1,694 parts In-Stock

1+ parts

$73.058

100+ parts

-

1k+ parts

$65.752

10k+ parts

-

1,694

$73.058

-

$65.752

-

MKK Technologies

India . 2,051 parts In-Stock

1+ parts

$137.381

100+ parts

-

1k+ parts

-

10k+ parts

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2,051

$137.381

-

-

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DigiPath Technology Company

USA . 2,051 parts In-Stock

1+ parts

$137.381

100+ parts

-

1k+ parts

-

10k+ parts

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2,051

$137.381

-

-

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Lixinc

USA . 19,039 parts In-Stock

1+ parts

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19,039

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Perfect Parts

USA . 10,080 parts In-Stock

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10,080

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RC Electronics

USA . 9,426 parts In-Stock

1+ parts

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9,426

-

-

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Futuretech Components

Singapore . 5,395 parts In-Stock

1+ parts

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100+ parts

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5,395

-

-

-

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Argo Parts USA

USA . 2,080 parts In-Stock

1+ parts

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100+ parts

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2,080

-

-

-

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Parana Technologies

USA . 1,890 parts In-Stock

1+ parts

-

100+ parts

$87.352

1k+ parts

-

10k+ parts

-

1,890

-

$87.352

-

-

Robosynatics

Brazil . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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500

-

-

-

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Lucentia Tech

USA . 500 parts In-Stock

1+ parts

-

100+ parts

$73.160

1k+ parts

$73.160

10k+ parts

$73.160

500

-

$73.160

$73.160

$73.160

Overview

Unlock the power of innovation with the STM32F303RET6TR by STMicroelectronics. This cutting-edge microcontroller boasts unmatched quality and reliability from a trusted manufacturer, offering a wide range of applications in various industries. With its advanced features and high-performance capabilities, this product delivers exceptional value and benefits to customers seeking superior functionality and efficiency. Experience seamless integration and enhanced performance with the STM32F303RET6TR, setting new standards in the world of microcontrollers.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy as the package body material provides durability and protection to the microcontroller, making it suitable for various industrial applications.

Surface Mount: YES

Surface mount capability allows for easy and efficient PCB assembly, saving time and reducing production costs.

Maximum Supply Voltage: 3.6 V

The high maximum supply voltage of 3.6V provides flexibility and compatibility with various power sources.

Address Bus Width: 24

A wide address bus width of 24 allows for efficient memory addressing and data transfer within the microcontroller.

Package Shape: SQUARE

The square package shape allows for easy integration and placement on the PCB, maximizing space utilization.

Bit Size: 32

A 32-bit architecture enables high-performance computing and data processing capabilities for the microcontroller.

Power Supplies (V): 2.5/3.3

Support for multiple power supply options (2.5V and 3.3V) gives flexibility in design and compatibility with different electronic systems.

No. of Terminals: 64

With 64 terminals, the microcontroller offers a wide range of input/output options for connecting to external devices and peripherals.

Package Style (Meter): FLATPACK

The flatpack package style provides a compact and slim form factor, ideal for space-constrained applications.

Minimum Supply Voltage: 2 V

The low minimum supply voltage of 2V ensures efficient power consumption and operation in low-power scenarios.

Maximum Operating Temperature: 85 °C

With a maximum operating temperature of 85°C, the microcontroller is suitable for industrial environments with high heat levels.

CPU Family: CORTEX-M4F

The Cortex-M4F CPU family offers high-performance processing capabilities, ideal for real-time applications and demanding tasks.

Minimum Operating Temperature: -40 °C

The minimum operating temperature of -40°C ensures reliable operation in cold environments without any performance degradation.

ADC Channels: YES

Integrated ADC channels enable analog signal processing and conversion, expanding the microcontroller's capabilities for sensor interfacing.

DMA Channels: YES

DMA channels support direct memory access for efficient data transfer, reducing CPU load and improving overall system performance.

Terminal Position: QUAD

Quad terminal positioning enhances connectivity options and facilitates easier PCB layout for optimal signal routing.

ROM Words: 524288

Large ROM capacity of 524288 words provides ample space for program storage, enabling complex application development and execution.

Width: 10 mm

The compact width of 10mm allows for space-efficient PCB design and integration into small-scale electronic systems.

External Data Bus Width: 32

A wide external data bus width of 32 ensures high-speed data transfer between the microcontroller and external memory devices.

Maximum Clock Frequency: 32 MHz

A high maximum clock frequency of 32MHz enables fast and efficient data processing, suitable for time-critical applications.

Length: 10 mm

The short length of 10mm complements the compact form factor, making the microcontroller suitable for space-constrained designs.

Temperature Grade: INDUSTRIAL

Industrial-grade temperature tolerance ensures reliable operation in harsh environmental conditions commonly found in industrial settings.

Peripheral IC Type: MICROCONTROLLER, RISC

Featuring RISC architecture, the microcontroller offers efficient and optimized instruction execution for high-performance computing tasks.

RAM Bytes: 65536

Generous RAM capacity of 65536 bytes allows for efficient data storage and manipulation, essential for multitasking and data-intensive applications.

Technology: CMOS

CMOS technology provides low power consumption, high noise immunity, and fast switching speeds, enhancing the microcontroller's overall performance.

Terminal Form: GULL WING

Gull wing terminal form facilitates easy soldering and robust mechanical connections, ensuring reliable operation and durability.

Maximum Supply Current: 76.9 mA

The maximum supply current of 76.9mA enables sufficient power delivery for the microcontroller's operation and connected peripherals.

Nominal Supply Voltage: 3.3 V

The nominal supply voltage of 3.3V ensures stable and consistent power supply, contributing to reliable performance and system integrity.

PWM Channels: YES

PWM channels enable precise control of analog signals, making the microcontroller suitable for applications requiring accurate voltage modulation.

ROM Programmability: FLASH

Flash ROM programmability allows for easy and efficient reprogramming of the microcontroller, facilitating firmware updates and customization.

Terminal Pitch: 0.5 mm

The 0.5mm terminal pitch enables high-density mounting of the microcontroller on the PCB, optimizing space utilization and signal routing.

Speed: 72 rpm

With a speed of 72rpm, the microcontroller offers fast and efficient data processing capabilities, suitable for time-sensitive applications.

No. of I/O Lines: 51

51 I/O lines provide versatile connectivity options for interfacing with external devices, sensors, and peripherals, enhancing the microcontroller's versatility.

Technical Specifications

Microcontrollers STM32F303RET6TR 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:

32 MHz

DMA Channels:

YES

External Data Bus Width:

32

JESD-30 Code:

S-PQFP-G64

Length:

10 mm

No. of I/O Lines:

51

No. of Terminals:

64

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):

NOT SPECIFIED

Power Supplies (V):

2.5/3.3

Qualification:

Not Qualified

RAM Bytes:

65536

ROM Words:

524288

ROM Programmability:

FLASH

Speed:

72 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

76.9 mA

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

2 V

Nominal Supply Voltage:

3.3 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:

Trade Compliance

STM32F303RET6TR 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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