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STR735FZ1T6

STMicroelectronics

STR735FZ1T6 by STMicroelectronics

STR735FZ1T6 by STMicroelectronics is a 32-bit ARM7 microcontroller with a max supply voltage of 5.5V and operates in -40 °C to 85 °C. It features 144 terminals, supports I2C, SPI, and UART connectivity, making it ideal for industrial applications. With 16 ADC channels and DMA support, it excels in data processing tasks.

Median Price

-

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 7,669 parts In-Stock

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7,669

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Anansix

USA . 1,028 parts In-Stock

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1,028

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Cyclops Electronics Ltd

UK . 360 parts In-Stock

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360

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Digiode

USA . 84 parts In-Stock

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84

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Distributors (Availability)

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

Benley Electronics

USA . 2 parts In-Stock

1+ parts

$1.750

100+ parts

-

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2

$1.750

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AZTECH Wire

Italy . 1,042 parts In-Stock

1+ parts

$11.540

100+ parts

-

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1,042

$11.540

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Microchip USA

USA . 444 parts In-Stock

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$19.030

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444

$19.030

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IDEA Electronic Components Group

UK . 62 parts In-Stock

1+ parts

$75.302

100+ parts

-

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$67.772

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62

$75.302

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$67.772

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MKK Technologies

India . 249 parts In-Stock

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$141.600

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249

$141.600

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DigiPath Technology Company

USA . 249 parts In-Stock

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$141.600

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249

$141.600

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A-Z Elektronik GmbH

Germany . 5,783 parts In-Stock

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5,783

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Corphita

USA . 3,918 parts In-Stock

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3,918

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GreenTree Electronics

Israel . 3,900 parts In-Stock

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3,900

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Kepictronics

USA . 360 parts In-Stock

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360

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Parana Technologies

USA . 118 parts In-Stock

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$90.035

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118

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$90.035

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Overview

Elevate your projects with the STR735FZ1T6 microcontroller from STMicroelectronics, a trusted leader in innovation. This high-performance ARM7-based solution delivers reliability and versatility across diverse applications—from industrial automation to consumer electronics. Experience enhanced functionality with built-in peripherals and robust connectivity options. With extraordinary temperature resilience and low power consumption, it ensures longevity and efficiency for all your design needs, maximizing value and performance in every application.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy body ensures reliability in various environments, making it suitable for industrial applications.

Surface Mount: YES

Surface mount capability allows for efficient PCB design and utilization of space, ideal for modern compact devices.

Maximum Supply Voltage: 5.5 V

A maximum supply voltage of 5.5 V provides flexibility for integration into different power systems without risk of damage.

Package Shape: SQUARE

The square shape promotes ease of handling and placement on PCBs, enhancing assembly efficiency.

Bit Size: 32

The 32-bit architecture offers increased processing power and efficiency, making it suitable for complex applications.

Power Supplies (V): 5

Running on a standard 5V supply makes it easy to integrate into existing designs.

No. of Terminals: 144

With 144 terminals, it supports a wide array of peripherals and features, accommodating complex design requirements.

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

The flatpack style minimizes PCB space usage while allowing for high-density connections, perfect for compact applications.

Minimum Supply Voltage: 4.5 V

The ability to operate down to 4.5 V enhances compatibility with various power management solutions.

Maximum Operating Temperature: 85 °C

An operating temperature of up to 85 °C ensures reliable performance in high-temperature environments.

CPU Family: ARM7

The ARM7 CPU family is well-known for its performance and efficiency in embedded applications.

Minimum Operating Temperature: -40 °C

The -40 °C minimum operating temperature allows this microcontroller to be deployed in extreme environments.

Terminal Finish: MATTE TIN

Matte tin termination provides good solderability and corrosion resistance, ensuring long-term reliability.

ADC Channels: YES

Integration of ADC channels enables precise analog signal processing, essential for various sensor applications.

DMA Channels: YES

DMA channels facilitate faster data transfers, optimizing system performance and freeing up CPU resources.

Terminal Position: QUAD

The quad terminal position supports better electrical connections and enhances design flexibility.

ROM Words: 131072

With 131072 ROM words, it provides ample memory for code storage, ideal for complex applications.

Maximum Seated Height: 1.6 mm

A maximum seated height of 1.6 mm allows for low-profile designs, ideal for space-constrained applications.

Width: 20 mm

The compact 20 mm width facilitates integration into smaller devices without sacrificing functionality.

Peripherals: DMA(4), POR, RTC, TIMER(20), WDT

An extensive set of peripherals enhances functionality, making it versatile for various applications.

Maximum Clock Frequency: 8 MHz

An 8 MHz clock frequency provides sufficient speed for many real-time control applications.

Maximum Time At Peak Reflow Temperature (s): 40

A peak reflow temperature handling time of 40 seconds indicates good thermal performance during assembly.

Peak Reflow Temperature °C: 260

The ability to withstand a peak reflow temperature of 260 °C ensures compatibility with modern soldering processes.

Length: 20 mm

At a length of 20 mm, this microcontroller fits well into compact designs requiring efficient space usage.

Temperature Grade: INDUSTRIAL

Rated for industrial use, it is built to withstand harsh environments and extended operational lifetimes.

Peripheral IC Type: MICROCONTROLLER, RISC

As a RISC microcontroller, it ensures efficient instruction processing, resulting in lower power consumption.

RAM Bytes: 16384

With 16384 bytes of RAM, it supports complex data handling for modern applications.

Technology: CMOS

CMOS technology provides low power consumption, making it suitable for battery-powered devices.

Terminal Form: GULL WING

Gull wing terminals offer good mechanical strength and electrical contact, ensuring reliability in connections.

Analog To Digital Converters: 16-Ch 10-Bit

The inclusion of a 16-channel 10-bit ADC allows for versatile interfacing with multiple analog sensors.

Nominal Supply Voltage: 5 V

Standard nominal supply voltage of 5 V simplifies integration with existing power supplies.

PWM Channels: YES

PWM channels enable advanced control capabilities for motor and lighting applications.

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

Multiple connectivity options provide flexibility in communication with various devices and systems.

ROM Programmability: FLASH

Flash programmability allows for easy updates and modifications to the firmware, improving adaptability.

Terminal Pitch: 0.5 mm

A 0.5 mm terminal pitch enables higher density designs while maintaining reliable connections.

Moisture Sensitivity Level (MSL): 3

MSL 3 rating indicates moderate sensitivity to moisture, guiding proper handling and storage practices.

Speed: 36 rpm

The specified speed indicates the microcontroller can efficiently manage motor control applications.

On Chip Program ROM Width: 8

An 8-bit ROM width allows efficient data handling and operational performance in embedded applications.

No. of I/O Lines: 112

112 I/O lines provide extensive interfacing options for connecting peripherals and sensors.

Technical Specifications

Microcontrollers STR735FZ1T6 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-G144

JESD-609 Code:

e3

Length:

20 mm

Moisture Sensitivity Level (MSL):

3

No. of I/O Lines:

112

No. of Terminals:

144

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:

QFP144,.87SQ,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:

MATTE TIN

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

40

Width:

20 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

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

Peripherals:

DMA(4), POR, RTC, TIMER(20), WDT

Analog To Digital Convertors:

16-Ch 10-Bit

Trade Compliance

STR735FZ1T6 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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