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STR731FV1T7

STMicroelectronics

STR731FV1T7 by STMicroelectronics

STR731FV1T7 by STMicroelectronics is a 32-bit ARM7 microcontroller with a max supply voltage of 5.5V and operates in -40 °C to 105 °C. It features 72 I/O lines, 12 ADC channels, and supports various connectivity options like CAN and UART. Ideal for industrial applications requiring robust performance and low power consumption.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 5,359 parts In-Stock

1+ parts

-

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1k+ parts

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5,359

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Digiode

USA . 4,057 parts In-Stock

1+ parts

-

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1k+ parts

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4,057

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Anansix

USA . 1,369 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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1,369

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 1,941 parts In-Stock

1+ parts

$20.502

100+ parts

-

1k+ parts

$18.452

10k+ parts

-

1,941

$20.502

-

$18.452

-

AZTECH Wire

Italy . 1,033 parts In-Stock

1+ parts

$21.770

100+ parts

-

1k+ parts

-

10k+ parts

-

1,033

$21.770

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-

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Ampacity Inc.

Singapore . 1,349 parts In-Stock

1+ parts

$23.000

100+ parts

-

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-

10k+ parts

-

1,349

$23.000

-

-

-

Microchip USA

USA . 498 parts In-Stock

1+ parts

$29.505

100+ parts

-

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-

498

$29.505

-

-

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MKK Technologies

India . 1,513 parts In-Stock

1+ parts

$38.553

100+ parts

-

1k+ parts

-

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-

1,513

$38.553

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-

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DigiPath Technology Company

USA . 1,513 parts In-Stock

1+ parts

$38.553

100+ parts

-

1k+ parts

-

10k+ parts

-

1,513

$38.553

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-

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Kepictronics

USA . 5,000 parts In-Stock

1+ parts

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5,000

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Corphita

USA . 4,063 parts In-Stock

1+ parts

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4,063

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Parana Technologies

USA . 1,284 parts In-Stock

1+ parts

-

100+ parts

$24.514

1k+ parts

-

10k+ parts

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1,284

-

$24.514

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Perfect Parts

USA . 646 parts In-Stock

1+ parts

-

100+ parts

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646

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Overview

Unlock the potential of your projects with the STR731FV1T7 microcontroller from STMicroelectronics—a trusted name in innovation and quality. Designed for versatility, this high-performance ARM7 device excels in demanding industrial applications, delivering reliability under extreme conditions. With rich connectivity options and integrated peripherals, it enhances system efficiency while simplifying design. Experience unparalleled performance and support from a leader in technology, ensuring your success every step of the way!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy ensures durability and lightweight characteristics, making it suitable for a variety of applications.

Surface Mount: YES

Surface mount technology allows for a more compact design, making it easier to integrate into modern electronic devices.

Maximum Supply Voltage: 5.5 V

Allows for flexibility in powering the microcontroller without risk of damage, ensuring stable performance.

Package Shape: SQUARE

Square package shape simplifies PCB layout and design, optimizing space usage.

Bit Size: 32

A 32-bit architecture provides enhanced processing power and efficiency for complex applications.

Power Supplies (V): 5

Supports 5V supply, a common standard, which enhances compatibility with many existing systems.

No. of Terminals: 100

With 100 terminals, it supports a wide range of connections, making it suitable for complex applications.

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

Low profile design is ideal for compact electronic applications, helping to maintain a slim form factor.

Minimum Supply Voltage: 4.5 V

Low minimum voltage requirement expands application possibilities in battery-operated devices.

Maximum Operating Temperature: 105 °C

High operating temperature range enables use in challenging environments, making it suitable for industrial applications.

CPU Family: ARM7

The ARM7 architecture provides advanced processing capabilities, making it ideal for performance-sensitive applications.

Minimum Operating Temperature: -40 °C

Wide temperature range ensures reliable operation in extreme conditions commonly found in industrial settings.

Terminal Finish: NICKEL PALLADIUM GOLD

This terminal finish enhances durability and provides excellent corrosion resistance for reliable connectivity.

ADC Channels: YES

Integrated ADC channels offer versatile input options, suitable for various sensor and data acquisition tasks.

DMA Channels: YES

Direct Memory Access (DMA) support improves data handling efficiency, allowing for faster and more efficient operations.

Terminal Position: QUAD

Quad terminal position allows for better mounting stability and ease of soldering on PCBs.

ROM Words: 131072

Ample ROM space allows for complex programs and firmware, expanding the utility of the microcontroller.

Maximum Seated Height: 1.6 mm

A low seated height contributes to a compact design, essential for space-constrained applications.

Width: 14 mm

Compact width makes it easy to fit into densely populated circuit boards.

Peripherals: DMA(4), POR, RTC, TIMER(6), WDT

Diverse onboard peripherals enable enhanced functionality for real-time applications and efficient resource management.

Maximum Clock Frequency: 8 MHz

An 8 MHz clock frequency strikes a balance between performance and power efficiency, suitable for many applications.

Peak Reflow Temperature °C: 260

A high reflow temperature ensures compatibility with modern manufacturing processes, improving assembly efficiency.

Length: 14 mm

Standard length allows convenient integration into diverse designs without the need for custom adaptations.

Temperature Grade: INDUSTRIAL

Industrial temperature grading ensures reliability in harsh environments, making it suitable for industrial applications.

Peripheral IC Type: MICROCONTROLLER, RISC

RISC architecture enhances processing speed and efficiency, making it suitable for high-performance applications.

RAM Bytes: 16384

Adequate RAM capacity supports sophisticated applications that require significant data handling.

Technology: CMOS

CMOS technology provides low power consumption, making it highly efficient for battery-operated devices.

Terminal Form: GULL WING

Gull wing terminal form allows for easier soldering and improves reliability in connections.

Analog To Digital Converters: 12-Ch 10-Bit

The presence of 12-channel, 10-bit ADCs allows for high-resolution data acquisition, essential for accurate sensor readings.

Nominal Supply Voltage: 5 V

Standard nominal supply voltage ensures compatibility with a wide range of electronics and power supplies.

PWM Channels: YES

Multi-channel PWM support enables precise control of motors and other outputs in various applications.

Connectivity: CAN(3), I2C(2), SPI(3), UART(4)

Diverse connectivity options make it versatile for communication in various systems and designs.

ROM Programmability: FLASH

Flash programmability allows for easy updates and reprogramming, improving application flexibility.

Terminal Pitch: 0.5 mm

Fine terminal pitch allows for higher density designs, accommodating more functionalities in less space.

Moisture Sensitivity Level (MSL): 3

MSL 3 rating indicates a moderate level of moisture sensitivity, guiding proper storage and handling.

Speed: 36 rpm

This speed rating makes it suitable for specific applications such as motors or actuators, enhancing performance.

On Chip Program ROM Width: 8

An 8-bit program ROM width provides efficient resource utilization and is ideal for a variety of control applications.

No. of I/O Lines: 72

A generous number of I/O lines allows high flexibility for interfacing with various peripherals and sensors.

Technical Specifications

Microcontrollers STR731FV1T7 attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

32

CPU Family:

ARM7

Maximum Clock Frequency:

8 MHz

DAC Channels:

NO

DMA Channels:

YES

External Data Bus Width:

0

JESD-30 Code:

S-PQFP-G100

JESD-609 Code:

e4

Length:

14 mm

Moisture Sensitivity Level (MSL):

3

No. of I/O Lines:

72

No. of Terminals:

100

On Chip Program ROM Width:

8

Maximum Operating Temperature:

105 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

QFP100,.63SQ,20

Package Shape:

Package Style (Meter):

FLATPACK, LOW PROFILE, FINE PITCH

Peak Reflow Temperature (C):

260

Power Supplies (V):

5

Qualification:

Not Qualified

RAM Bytes:

16384

ROM Words:

131072

ROM Programmability:

FLASH

Maximum Seated Height:

1.6 mm

Speed:

36 rpm

Sub-Category:

Microcontrollers

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

4.5 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Width:

14 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

CAN(3), I2C(2), SPI(3), UART(4)

Peripherals:

DMA(4), POR, RTC, TIMER(6), WDT

Analog To Digital Convertors:

12-Ch 10-Bit

Trade Compliance

STR731FV1T7 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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