Loading...

STM32F303CBT6

STMicroelectronics

STM32F303CBT6 by STMicroelectronics

STM32F303CBT6 by STMicroelectronics is a 32-bit microcontroller with 48 terminals, operating at a max frequency of 32 MHz. It features DAC and ADC channels, along with DMA support. Ideal for industrial applications requiring high-speed processing and precise analog-to-digital conversion.

Median Price

$6.280

Lifecycle Status

Suppliers In-Stock

26

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 1,172 parts In-Stock

1+ parts

$3.280

100+ parts

-

1k+ parts

-

10k+ parts

-

1,172

$3.280

-

-

-

Arrow

USA . 993 parts In-Stock

1+ parts

$3.293

100+ parts

-

1k+ parts

-

10k+ parts

-

993

$3.293

-

-

-

Verical

USA . 1,172 parts In-Stock

1+ parts

$6.190

100+ parts

$4.191

1k+ parts

$3.595

10k+ parts

-

1,172

$6.190

$4.191

$3.595

-

Farnell

UK . 25,123 parts In-Stock

1+ parts

$6.280

100+ parts

$4.350

1k+ parts

$2.890

10k+ parts

$2.720

25,123

$6.280

$4.350

$2.890

$2.720

DigiKey

USA . 2,391 parts In-Stock

1+ parts

$7.090

100+ parts

$4.607

1k+ parts

$4.158

10k+ parts

-

2,391

$7.090

$4.607

$4.158

-

Newark

USA . 640 parts In-Stock

1+ parts

$8.270

100+ parts

$5.880

1k+ parts

$5.550

10k+ parts

-

640

$8.270

$5.880

$5.550

-

Mouser Electronics

USA . 2,592 parts In-Stock

1+ parts

$8.970

100+ parts

$5.190

1k+ parts

$4.080

10k+ parts

$4.040

2,592

$8.970

$5.190

$4.080

$4.040

Element14

Singapore . 25,123 parts In-Stock

1+ parts

$10.700

100+ parts

$8.100

1k+ parts

$7.100

10k+ parts

-

25,123

$10.700

$8.100

$7.100

-

Avnet

USA . 4,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,500

-

-

-

-

Future Electronics

Canada . 831 parts In-Stock

1+ parts

-

100+ parts

$3.200

1k+ parts

$3.150

10k+ parts

-

831

-

$3.200

$3.150

-

Distrelec

Netherlands . 737 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

737

-

-

-

-

Distributors (In-Stock)

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

Ozdisan Elektronik

Türkiye . 5,726 parts In-Stock

1+ parts

$1.670

100+ parts

-

1k+ parts

-

10k+ parts

-

5,726

$1.670

-

-

-

Digiode

USA . 426 parts In-Stock

1+ parts

$2.974

100+ parts

-

1k+ parts

-

10k+ parts

-

426

$2.974

-

-

-

Schukat

Germany . 848 parts In-Stock

1+ parts

$3.237

100+ parts

$2.401

1k+ parts

-

10k+ parts

-

848

$3.237

$2.401

-

-

TME

Poland . 138 parts In-Stock

1+ parts

$4.410

100+ parts

$4.010

1k+ parts

-

10k+ parts

-

138

$4.410

$4.010

-

-

Nova Conductors

Japan . 700 parts In-Stock

1+ parts

$5.040

100+ parts

-

1k+ parts

-

10k+ parts

-

700

$5.040

-

-

-

IBS Electronics

USA . 29,600 parts In-Stock

1+ parts

-

100+ parts

$4.376

1k+ parts

$4.095

10k+ parts

$4.544

29,600

-

$4.376

$4.095

$4.544

Vyrian

USA . 9,926 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9,926

-

-

-

-

K-1 Technologies

USA . 5,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,800

-

-

-

-

Chip Stock

USA . 4,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,500

-

-

-

-

ComSIT Distribution GmbH

Germany . 750 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

750

-

-

-

-

Bristol Electronics

USA . 702 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

702

-

-

-

-

Atlantic Semiconductor

USA . 695 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

695

-

-

-

-

Anansix

USA . 608 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

608

-

-

-

-

Micros

Poland . 20 parts In-Stock

1+ parts

-

100+ parts

$5.692

1k+ parts

-

10k+ parts

-

20

-

$5.692

-

-

Cyclops Electronics Ltd

UK . 6 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 8,918 parts In-Stock

1+ parts

$2.750

100+ parts

-

1k+ parts

-

10k+ parts

-

8,918

$2.750

-

-

-

Semicontronic

India . 9,367 parts In-Stock

1+ parts

$2.770

100+ parts

$2.701

1k+ parts

$2.687

10k+ parts

-

9,367

$2.770

$2.701

$2.687

-

Corphita

USA . 3,264 parts In-Stock

1+ parts

$2.817

100+ parts

-

1k+ parts

-

10k+ parts

-

3,264

$2.817

-

-

-

Argo Parts USA

USA . 4,129 parts In-Stock

1+ parts

$4.130

100+ parts

-

1k+ parts

-

10k+ parts

-

4,129

$4.130

-

-

-

iodParts Technologies Inc.

India . 26 parts In-Stock

1+ parts

$4.890

100+ parts

-

1k+ parts

-

10k+ parts

-

26

$4.890

-

-

-

Netroflash

USA . 2,000 parts In-Stock

1+ parts

$5.040

100+ parts

-

1k+ parts

$4.788

10k+ parts

$4.687

2,000

$5.040

-

$4.788

$4.687

XScomponents

USA . 45,000 parts In-Stock

1+ parts

$5.250

100+ parts

$3.550

1k+ parts

$2.190

10k+ parts

$1.690

45,000

$5.250

$3.550

$2.190

$1.690

Modulus Dynamics

Lithuania . 1,000 parts In-Stock

1+ parts

$5.594

100+ parts

$5.538

1k+ parts

$5.371

10k+ parts

-

1,000

$5.594

$5.538

$5.371

-

Continental Prestige Electronics

USA . 25,266 parts In-Stock

1+ parts

$5.810

100+ parts

$3.970

1k+ parts

$2.950

10k+ parts

-

25,266

$5.810

$3.970

$2.950

-

Vigor

Singapore . 4,634 parts In-Stock

1+ parts

$6.660

100+ parts

-

1k+ parts

-

10k+ parts

-

4,634

$6.660

-

-

-

Aztec Data Supply Inc.

USA . 2,797 parts In-Stock

1+ parts

$14.980

100+ parts

-

1k+ parts

-

10k+ parts

-

2,797

$14.980

-

-

-

IDEA Electronic Components Group

UK . 1,239 parts In-Stock

1+ parts

$44.275

100+ parts

-

1k+ parts

$39.848

10k+ parts

-

1,239

$44.275

-

$39.848

-

Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$59.628

100+ parts

$56.646

1k+ parts

$56.646

10k+ parts

-

2,500

$59.628

$56.646

$56.646

-

Corohmni

South Africa . 107 parts In-Stock

1+ parts

$80.916

100+ parts

-

1k+ parts

-

10k+ parts

-

107

$80.916

-

-

-

MKK Technologies

India . 2,204 parts In-Stock

1+ parts

$83.256

100+ parts

-

1k+ parts

-

10k+ parts

-

2,204

$83.256

-

-

-

DigiPath Technology Company

USA . 2,204 parts In-Stock

1+ parts

$83.256

100+ parts

-

1k+ parts

-

10k+ parts

-

2,204

$83.256

-

-

-

Sternenhof Electronics (Excess)

Switzerland . 40,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

40,000

-

-

-

-

Epart123

USA . 10,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$2.650

10k+ parts

$2.650

10,500

-

-

$2.650

$2.650

Lixinc

USA . 9,995 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9,995

-

-

-

-

RC Electronics

USA . 9,802 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9,802

-

-

-

-

Technoshack Inc. (Excess)

Canada . 4,625 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,625

-

-

-

-

A-Z Elektronik GmbH

Germany . 4,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,500

-

-

-

-

Parana Technologies

USA . 1,826 parts In-Stock

1+ parts

-

100+ parts

$52.938

1k+ parts

-

10k+ parts

-

1,826

-

$52.938

-

-

Kepictronics

USA . 1,490 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,490

-

-

-

-

Futuretech Components

Singapore . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,000

-

-

-

-

Robosynatics

Brazil . 74 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

74

-

-

-

-

Lucentia Tech

USA . 74 parts In-Stock

1+ parts

-

100+ parts

$33.185

1k+ parts

$32.508

10k+ parts

$32.508

74

-

$33.185

$32.508

$32.508

Overview

Unlock endless possibilities with the STM32F303CBT6 microcontroller by STMicroelectronics. Known for their top-notch quality and reliability, STMicroelectronics delivers cutting-edge technology for a wide range of applications. This powerful 32-bit microcontroller offers customers unparalleled value with its high performance, low power consumption, and versatile features such as DAC and ADC channels. Whether you're developing IoT devices, robotics, or industrial automation systems, the STM32F303CBT6 provides the perfect balance of flexibility and efficiency to bring your projects to life. Experience innovation at its finest with STMicroelectronics.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/Epoxy material makes the package lightweight and durable, suitable for portable and rugged applications.

Surface Mount: YES

Surface mount design allows for easy and efficient PCB assembly, saving space and reducing manufacturing costs.

Maximum Supply Voltage: 3.6 V

Support for a wide range of supply voltages provides flexibility in power source selection and compatibility with different systems.

Package Shape: SQUARE

Square shape allows for efficient use of PCB real estate and easy placement on the board.

Bit Size: 32

32-bit architecture enables high-performance computing and processing capabilities, suitable for complex applications.

DAC Channels: YES

Digital-to-Analog Converter (DAC) channels allow for accurate and precise analog signal generation, essential for many applications.

Power Supplies (V): 2.5/3.3

Support for multiple power supply voltages provides compatibility with various peripherals and components, enhancing system flexibility.

No. of Terminals: 48

Ample number of terminals allow for easy connectivity with external devices, sensors, and peripherals, making the product versatile and expandable.

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

Flatpack, low profile, fine pitch package style ensures efficient thermal management, compact footprint, and high-density integration on the PCB.

Minimum Supply Voltage: 2 V

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

Maximum Operating Temperature: 85 °C

High maximum operating temperature tolerance enables reliable performance in industrial or harsh environments without risk of overheating.

CPU Family: CORTEX-M4F

Cortex-M4F CPU family offers advanced processing capabilities and DSP instructions, ideal for demanding real-time embedded applications.

Minimum Operating Temperature: -40 °C

Wide operating temperature range ensures functionality in extreme cold environments or industrial settings without performance degradation.

Terminal Finish: MATTE TIN

Matte tin terminal finish provides good solderability and corrosion resistance, ensuring reliable electrical connections and long-term performance.

ADC Channels: YES

Analog-to-Digital Converter (ADC) channels allow for accurate digitization of external analog signals, essential for data acquisition and processing.

DMA Channels: YES

Direct Memory Access (DMA) channels facilitate efficient data transfer between peripherals and memory, improving overall system performance and responsiveness.

Terminal Position: QUAD

Quad terminal position ensures secure and stable mounting on the PCB, reducing the risk of mechanical stress or solder joint failure.

ROM Words: 131072

Large ROM capacity allows for storing essential firmware and program code, supporting complex applications and future expansion.

Maximum Seated Height: 1.6 mm

Low seated height enables slim and compact PCB designs, suitable for space-constrained applications or products with height restrictions.

Width: 7 mm

Narrow width footprint provides space-saving benefits on the PCB layout, allowing for high-density integration and efficient use of board space.

Maximum Clock Frequency: 32 MHz

High maximum clock frequency supports fast processing and data throughput, essential for applications requiring real-time responsiveness and high-speed operations.

Maximum Time At Peak Reflow Temperature (s): 30

Efficient heat tolerance with a short reflow time allows for reliable and consistent soldering during manufacturing, ensuring high-quality assembly.

Peak Reflow Temperature °C: 260

High peak reflow temperature ensures proper solder reflow and component bonding during manufacturing, resulting in robust and durable solder joints.

Length: 7 mm

Compact length dimensions contribute to a small form factor design, ideal for miniaturized products or applications with limited space availability.

Temperature Grade: INDUSTRIAL

Industrial temperature grade certification ensures reliable operation in challenging environmental conditions, making the product suitable for industrial applications.

Peripheral IC Type: MICROCONTROLLER, RISC

Microcontroller with Reduced Instruction Set Computing (RISC) architecture offers efficient instruction execution and low power consumption, ideal for embedded systems.

RAM Bytes: 32768

Ample RAM capacity supports data storage, processing, and temporary workspace for efficient multitasking and performance in memory-intensive applications.

Technology: CMOS

Complementary Metal-Oxide-Semiconductor (CMOS) technology provides low power consumption, high noise immunity, and compatibility with a wide range of digital circuits.

Terminal Form: GULL WING

Gull wing terminal form offers reliable mechanical strength and solder joint integrity, ensuring robust electrical connections and long-term stability.

Nominal Supply Voltage: 3.3 V

Stable nominal supply voltage simplifies power management, ensures consistent performance, and protects the device from voltage fluctuations or instability.

PWM Channels: YES

Pulse Width Modulation (PWM) channels enable precise control of output signals, motor speed, and power regulation, essential for various control and modulation applications.

ROM Programmability: FLASH

Flash programmable ROM allows for easy firmware updates, customization, and flexibility in programming, supporting rapid development and deployment of new features.

Terminal Pitch: 0.5 mm

Fine terminal pitch ensures high-density packaging and compact PCB layout, enabling miniaturization and efficient use of board space.

Moisture Sensitivity Level (MSL): 3

Moisture sensitivity level 3 indicates moderate sensitivity to moisture during storage or handling, requiring proper handling and storage precautions to prevent damage.

Speed: 72 rpm

High-speed processing capability at 72 rotations per minute enables quick data processing and system responsiveness, suitable for real-time applications and control systems.

No. of I/O Lines: 37

Abundant I/O lines provide flexibility for interfacing with external devices, sensors, and peripherals, enabling versatile connectivity and functionality in diverse applications.

Technical Specifications

Microcontrollers STM32F303CBT6 attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

32

CPU Family:

CORTEX-M4F

Maximum Clock Frequency:

32 MHz

DAC Channels:

YES

DMA Channels:

YES

External Data Bus Width:

0

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

Maximum Operating Temperature:

85 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:

32768

ROM Words:

131072

ROM Programmability:

FLASH

Maximum Seated Height:

1.6 mm

Speed:

72 rpm

Sub-Category:

Microcontrollers

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

Maximum Time At Peak Reflow Temperature (s):

30

Width:

7 mm

Peripheral IC Type:

Trade Compliance

STM32F303CBT6 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