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STM32F303RET7TR

STMicroelectronics

STM32F303RET7TR by STMicroelectronics

STM32F303RET7TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M4F CPU, 64 terminals, and 32 MHz clock frequency. Ideal for industrial applications, it features 65536 bytes of RAM, ADC and DMA channels, and flash ROM programmability.

Median Price

$4.893

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Tomark Electronics Ltd

UK . 2,476 parts In-Stock

1+ parts

$2.590

100+ parts

-

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2,476

$2.590

-

-

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Nova Conductors

Japan . 98 parts In-Stock

1+ parts

$7.197

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-

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98

$7.197

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Vyrian

USA . 5,920 parts In-Stock

1+ parts

-

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5,920

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-

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Digiode

USA . 2,124 parts In-Stock

1+ parts

-

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2,124

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Anansix

USA . 1,467 parts In-Stock

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-

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1,467

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Distributors (Availability)

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

Netroflash

USA . 2,000 parts In-Stock

1+ parts

$7.197

100+ parts

-

1k+ parts

$6.837

10k+ parts

$6.693

2,000

$7.197

-

$6.837

$6.693

Continental Prestige Electronics

USA . 724 parts In-Stock

1+ parts

$7.197

100+ parts

-

1k+ parts

-

10k+ parts

$7.053

724

$7.197

-

-

$7.053

Semicontronic

India . 1,453 parts In-Stock

1+ parts

$16.000

100+ parts

$15.600

1k+ parts

$15.520

10k+ parts

-

1,453

$16.000

$15.600

$15.520

-

AZTECH Wire

Italy . 643 parts In-Stock

1+ parts

$16.611

100+ parts

-

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643

$16.611

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Microchip USA

USA . 2,033 parts In-Stock

1+ parts

$19.469

100+ parts

-

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2,033

$19.469

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Aztec Data Supply Inc.

USA . 2,694 parts In-Stock

1+ parts

$20.090

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-

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2,694

$20.090

-

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Ampacity Inc.

Singapore . 978 parts In-Stock

1+ parts

$21.000

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978

$21.000

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IDEA Electronic Components Group

UK . 191 parts In-Stock

1+ parts

$48.515

100+ parts

-

1k+ parts

$43.664

10k+ parts

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191

$48.515

-

$43.664

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Corohmni

South Africa . 17 parts In-Stock

1+ parts

$74.731

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17

$74.731

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MKK Technologies

India . 1,345 parts In-Stock

1+ parts

$91.230

100+ parts

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1,345

$91.230

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DigiPath Technology Company

USA . 1,345 parts In-Stock

1+ parts

$91.230

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1,345

$91.230

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Glotronic Ltd.

UK . 7,200 parts In-Stock

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7,200

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Corphita

USA . 2,888 parts In-Stock

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2,888

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Parana Technologies

USA . 2,244 parts In-Stock

1+ parts

-

100+ parts

$58.007

1k+ parts

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2,244

-

$58.007

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Argo Parts USA

USA . 713 parts In-Stock

1+ parts

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713

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Overview

Experience the power and precision of the STM32F303RET7TR microcontroller by STMicroelectronics. Crafted with industry-leading technology and expertise, this versatile device offers seamless integration and high performance for a wide range of applications. From IoT to industrial automation, this microcontroller delivers reliable operation and efficient functionality, making it the perfect choice for your next project. Elevate your designs with the STM32F303RET7TR and unlock endless possibilities in innovation.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is commonly used in electronics packaging, providing good insulation and protection for the microcontroller.

Surface Mount: YES

Surface mount technology allows for easier PCB assembly and smaller overall size of the product.

Maximum Supply Voltage: 3.6 V

Allows for a wide operating range while still maintaining the safety of the device.

Address Bus Width: 24

Wide address bus width allows for larger memory addressing capabilities, accommodating complex applications.

Package Shape: SQUARE

Square shape simplifies PCB layout and allows for efficient use of space.

Bit Size: 32

32-bit architecture enables high computational performance and supports more complex algorithms.

Power Supplies (V): 2.5/3.3

Multiple power supply options offer flexibility in design and compatibility with different voltage sources.

No. of Terminals: 64

Sufficient number of terminals for connecting peripherals and external components.

Package Style (Meter): FLATPACK

Flatpack style is durable and provides good heat dissipation, enhancing the reliability of the microcontroller.

Minimum Supply Voltage: 2 V

Low minimum supply voltage allows for operation in low power applications or battery-powered devices.

Maximum Operating Temperature: 105 °C

Wide temperature range of operation suits industrial applications and harsh environments.

CPU Family: CORTEX-M4F

Cortex-M4F architecture offers high performance and efficient computation capabilities for embedded applications.

Minimum Operating Temperature: -40 °C

Can operate in extreme cold temperatures, making it suitable for outdoor or industrial settings.

ADC Channels: YES

Analog-to-Digital Converter channels allow for measurement of analog signals, enabling sensor interfacing.

DMA Channels: YES

Direct Memory Access channels provide efficient data transfer between peripherals and memory, improving system performance.

Terminal Position: QUAD

Quad terminal position simplifies soldering and ensures secure connections on the PCB.

ROM Words: 524288

Large ROM capacity allows for storing program instructions and data, accommodating complex firmware.

Width: 10 mm

Compact width size facilitates integration into small form factor devices or PCB designs.

External Data Bus Width: 32

32-bit external data bus enables fast data transfer between peripherals and memory.

Maximum Clock Frequency: 32 MHz

High clock frequency supports fast execution of instructions and real-time processing tasks.

Length: 10 mm

Compact length size helps in designing space-efficient PCB layouts and compact devices.

Temperature Grade: INDUSTRIAL

Designed to operate reliably in industrial temperature ranges, ensuring durability and performance under harsh conditions.

Peripheral IC Type: MICROCONTROLLER, RISC

RISC architecture in the microcontroller ensures efficient instruction execution and reduced power consumption.

RAM Bytes: 65536

Ample RAM capacity for storing variables and data during program execution, enabling efficient multitasking.

Technology: CMOS

CMOS technology offers low power consumption, enhancing energy efficiency of the microcontroller.

Terminal Form: GULL WING

Gull wing terminals are robust and provide good solder joint reliability during assembly and operation.

Maximum Supply Current: 77.4 mA

Low maximum supply current ensures efficient power usage and minimal heat dissipation.

Nominal Supply Voltage: 3.3 V

Stable nominal supply voltage ensures consistent performance and compatibility with standard power sources.

PWM Channels: YES

Pulse Width Modulation channels enable precise control of output signals, essential for motor control and power applications.

ROM Programmability: FLASH

Flash ROM programmability allows for easy updates and modifications to the firmware without requiring external programming tools.

Terminal Pitch: 0.5 mm

Narrow terminal pitch allows for high-density PCB layout and space-saving design.

Speed: 72 rpm

High-speed operation at 72 rpm enables quick response times and efficient data processing.

No. of I/O Lines: 51

Sufficient number of Input/Output lines for connecting to external peripherals and interfacing with the outside world.

Technical Specifications

Microcontrollers STM32F303RET7TR 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:

105 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:

77.4 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

STM32F303RET7TR 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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