Loading...

STM32F103CBT7TR

STMicroelectronics

STM32F103CBT7TR by STMicroelectronics

STM32F103CBT7TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M3 CPU, 131072 ROM words, and 20480 RAM bytes. It operates at a max clock frequency of 72 MHz and features peripherals like DMA(7), RTC, and TIMER(7). Ideal for industrial applications requiring high-speed processing and connectivity via CAN, I2C(2), LIN, SPI(2), USART(3), and USB interfaces.

Median Price

$4.329

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 2,400 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$4.329

2,400

-

-

-

$4.329

Verical

USA . 2,400 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$4.329

2,400

-

-

-

$4.329

Distributors (In-Stock)

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

Chip Stock

USA . 29,400 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

29,400

-

-

-

-

Vyrian

USA . 7,294 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,294

-

-

-

-

IBS Electronics

USA . 2,400 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$5.175

2,400

-

-

-

$5.175

Digiode

USA . 2,358 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,358

-

-

-

-

Anansix

USA . 1,195 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,195

-

-

-

-

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

50

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 9,542 parts In-Stock

1+ parts

$2.800

100+ parts

-

1k+ parts

-

10k+ parts

-

9,542

$2.800

-

-

-

Semicontronic

India . 9,226 parts In-Stock

1+ parts

$2.800

100+ parts

$2.730

1k+ parts

$2.716

10k+ parts

-

9,226

$2.800

$2.730

$2.716

-

Vigor

Singapore . 8,978 parts In-Stock

1+ parts

$4.020

100+ parts

-

1k+ parts

-

10k+ parts

-

8,978

$4.020

-

-

-

Corohmni

South Africa . 531 parts In-Stock

1+ parts

$17.724

100+ parts

-

1k+ parts

-

10k+ parts

-

531

$17.724

-

-

-

Aztec Data Supply Inc.

USA . 2,752 parts In-Stock

1+ parts

$19.310

100+ parts

-

1k+ parts

-

10k+ parts

-

2,752

$19.310

-

-

-

AZTECH Wire

Italy . 1,085 parts In-Stock

1+ parts

$19.680

100+ parts

-

1k+ parts

-

10k+ parts

-

1,085

$19.680

-

-

-

Microchip USA

USA . 4,880 parts In-Stock

1+ parts

$30.536

100+ parts

-

1k+ parts

-

10k+ parts

-

4,880

$30.536

-

-

-

Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$33.438

100+ parts

$31.766

1k+ parts

$31.766

10k+ parts

-

2,500

$33.438

$31.766

$31.766

-

IDEA Electronic Components Group

UK . 569 parts In-Stock

1+ parts

$78.789

100+ parts

-

1k+ parts

$70.910

10k+ parts

-

569

$78.789

-

$70.910

-

MKK Technologies

India . 791 parts In-Stock

1+ parts

$148.157

100+ parts

-

1k+ parts

-

10k+ parts

-

791

$148.157

-

-

-

DigiPath Technology Company

USA . 791 parts In-Stock

1+ parts

$148.157

100+ parts

-

1k+ parts

-

10k+ parts

-

791

$148.157

-

-

-

Lixinc

USA . 19,427 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

19,427

-

-

-

-

Perfect Parts

USA . 10,752 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,752

-

-

-

-

RC Electronics

USA . 5,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,200

-

-

-

-

Continental Prestige Electronics

USA . 4,921 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,921

-

-

-

-

Corphita

USA . 4,350 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,350

-

-

-

-

Bastille Electronics

Australia . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

500

-

-

-

-

Parana Technologies

USA . 368 parts In-Stock

1+ parts

-

100+ parts

$94.204

1k+ parts

-

10k+ parts

-

368

-

$94.204

-

-

Argo Parts USA

USA . 1 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1

-

-

-

-

Overview

Unlock endless possibilities with the STM32F103CBT7TR microcontroller by STMicroelectronics. Designed with precision and reliability in mind, this powerful device is perfect for a wide range of applications. Whether you're a hobbyist, student, or professional, this microcontroller offers unmatched value, benefits, and advantages. Experience seamless connectivity, efficient power management, and top-notch performance like never before. Elevate your projects with the STM32F103CBT7TR and witness innovation at its finest.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides good durability and protection for the microcontroller, making it suitable for a variety of applications.

Surface Mount: YES

Ease of installation and compatibility with modern PCB assembly processes.

Maximum Supply Voltage: 3.6 V

Ability to handle higher voltage inputs without risk of damage.

Address Bus Width: 32

Allows for efficient handling of memory addressing and data transfer.

Package Shape: SQUARE

Compact shape for efficient use of PCB real estate.

Bit Size: 32

Enables processing of data in 32-bit chunks for improved performance.

Power Supplies (V): 2.5/3.3

Flexibility in power supply options for different voltage requirements.

No. of Terminals: 48

Sufficient number of terminals for connectivity and peripheral interfacing.

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

Space-saving design with low profile for compact electronic devices.

Minimum Supply Voltage: 2 V

Works with lower voltage inputs, increasing versatility in power supply options.

Maximum Operating Temperature: 105 °C

Ability to withstand high operating temperatures, suitable for industrial environments.

CPU Family: CORTEX-M3

Known for its high performance and energy efficiency, making it a reliable choice for embedded systems.

Minimum Operating Temperature: -40 °C

Capable of functioning in extreme cold conditions, expanding the range of applications.

Terminal Finish: MATTE TIN

Ensures good electrical conductivity and corrosion resistance for reliable connections.

ADC Channels: YES

Built-in Analog to Digital Converters for sensor interfacing and data acquisition.

DMA Channels: YES

Direct Memory Access channels for efficient data transfer without CPU intervention.

Terminal Position: QUAD

Quad position terminals provide stability and ease of soldering during assembly.

ROM Words: 131072

Large ROM capacity for storing program instructions and data.

Maximum Seated Height: 1.6 mm

Low profile design for slim electronic devices and space-constrained applications.

Width: 7 mm

Compact width for efficient PCB layout and space-saving designs.

Technical Specifications

Microcontrollers STM32F103CBT7TR attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

32

Bit Size:

32

CPU Family:

CORTEX-M3

Maximum Clock Frequency:

72 MHz

DAC Channels:

NO

DMA Channels:

YES

External Data Bus Width:

32

JESD-30 Code:

S-PQFP-G48

JESD-609 Code:

e3

Length:

7 mm

Moisture Sensitivity Level (MSL):

3

No. of I/O Lines:

37

No. of Terminals:

48

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:

QFP48,.35SQ,20

Package Shape:

Package Style (Meter):

FLATPACK, LOW PROFILE, FINE PITCH

Peak Reflow Temperature (C):

260

Power Supplies (V):

2.5/3.3

Qualification:

Not Qualified

RAM Bytes:

20480

ROM Words:

131072

ROM Programmability:

FLASH

Maximum Seated Height:

1.6 mm

Speed:

1.25 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

50.3 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 Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Width:

7 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

CAN, I2C(2), IRDA, LIN, SPI(2), USART(3), USB

Peripherals:

DMA(7), POR, RTC, TIMER(7)

Analog To Digital Convertors:

10-Ch 12-Bit

Trade Compliance

STM32F103CBT7TR 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

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 20