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STM32F303CBT6TR

STMicroelectronics

STM32F303CBT6TR by STMicroelectronics

STM32F303CBT6TR by STMicroelectronics is a 32-bit microcontroller with 131072 ROM words, 32768 RAM bytes, and 15-Ch 12-Bit ADC channels. It operates at a max clock frequency of 32 MHz and features peripherals like CAN, I2C(2), SPI(3), and USB. Ideal for industrial applications requiring high-speed processing and connectivity capabilities.

Median Price

$3.990

Lifecycle Status

Suppliers In-Stock

16

In-Stock Inventory

1k+

Distributors (Authorized)

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

Verical

USA . 1,272 parts In-Stock

1+ parts

$3.698

100+ parts

-

1k+ parts

-

10k+ parts

$3.613

1,272

$3.698

-

-

$3.613

Arrow

USA . 3,512 parts In-Stock

1+ parts

$3.949

100+ parts

$3.769

1k+ parts

$3.589

10k+ parts

$3.529

3,512

$3.949

$3.769

$3.589

$3.529

Chip1Stop

Japan . 1,272 parts In-Stock

1+ parts

$6.510

100+ parts

$4.140

1k+ parts

$3.340

10k+ parts

$3.180

1,272

$6.510

$4.140

$3.340

$3.180

Mouser Electronics

USA . 1,340 parts In-Stock

1+ parts

$8.970

100+ parts

$5.190

1k+ parts

$4.080

10k+ parts

$4.040

1,340

$8.970

$5.190

$4.080

$4.040

Future Electronics

Canada . 127,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$3.100

127,200

-

-

-

$3.100

Element14

Singapore . 43,354 parts In-Stock

1+ parts

-

100+ parts

$6.230

1k+ parts

$5.800

10k+ parts

-

43,354

-

$6.230

$5.800

-

Farnell

UK . 27,353 parts In-Stock

1+ parts

-

100+ parts

$3.990

1k+ parts

$3.250

10k+ parts

-

27,353

-

$3.990

$3.250

-

Newark

USA . 12,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$3.550

12,000

-

-

-

$3.550

DigiKey

USA . 3,495 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$4.051

3,495

-

-

-

$4.051

Distributors (In-Stock)

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

Digiode

USA . 4,434 parts In-Stock

1+ parts

$3.392

100+ parts

-

1k+ parts

-

10k+ parts

-

4,434

$3.392

-

-

-

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$4.980

100+ parts

-

1k+ parts

-

10k+ parts

-

10

$4.980

-

-

-

IBS Electronics

USA . 100,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$4.544

100,800

-

-

-

$4.544

Vyrian

USA . 29,609 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

29,609

-

-

-

-

Chip Stock

USA . 4,210 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,210

-

-

-

-

Component Sense

UK . 2,492 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,492

-

-

-

-

Anansix

USA . 2,232 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,232

-

-

-

-

Distributors (Availability)

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

Semicontronic

India . 30,088 parts In-Stock

1+ parts

$2.340

100+ parts

$2.282

1k+ parts

$2.270

10k+ parts

-

30,088

$2.340

$2.282

$2.270

-

Ampacity Inc.

Singapore . 25,447 parts In-Stock

1+ parts

$2.340

100+ parts

-

1k+ parts

-

10k+ parts

-

25,447

$2.340

-

-

-

Corphita

USA . 3,048 parts In-Stock

1+ parts

$3.213

100+ parts

-

1k+ parts

-

10k+ parts

-

3,048

$3.213

-

-

-

Argo Parts USA

USA . 1,948 parts In-Stock

1+ parts

$4.330

100+ parts

-

1k+ parts

-

10k+ parts

-

1,948

$4.330

-

-

-

Modulus Dynamics

Lithuania . 450 parts In-Stock

1+ parts

$4.884

100+ parts

$4.835

1k+ parts

$4.689

10k+ parts

-

450

$4.884

$4.835

$4.689

-

Vigor

Singapore . 1,151 parts In-Stock

1+ parts

$6.660

100+ parts

-

1k+ parts

-

10k+ parts

-

1,151

$6.660

-

-

-

Continental Prestige Electronics

USA . 43,619 parts In-Stock

1+ parts

$6.830

100+ parts

$4.680

1k+ parts

-

10k+ parts

-

43,619

$6.830

$4.680

-

-

Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$44.187

100+ parts

$41.978

1k+ parts

$41.978

10k+ parts

-

2,500

$44.187

$41.978

$41.978

-

Corohmni

South Africa . 15 parts In-Stock

1+ parts

$69.142

100+ parts

-

1k+ parts

-

10k+ parts

-

15

$69.142

-

-

-

IDEA Electronic Components Group

UK . 589 parts In-Stock

1+ parts

$74.103

100+ parts

-

1k+ parts

$66.693

10k+ parts

-

589

$74.103

-

$66.693

-

Aztec Data Supply Inc.

USA . 4,947 parts In-Stock

1+ parts

$78.030

100+ parts

-

1k+ parts

-

10k+ parts

-

4,947

$78.030

-

-

-

MKK Technologies

India . 1,871 parts In-Stock

1+ parts

$139.346

100+ parts

-

1k+ parts

-

10k+ parts

-

1,871

$139.346

-

-

-

DigiPath Technology Company

USA . 1,871 parts In-Stock

1+ parts

$139.346

100+ parts

-

1k+ parts

-

10k+ parts

-

1,871

$139.346

-

-

-

GreenTree Electronics

Israel . 105,600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

105,600

-

-

-

-

Perfect Parts

USA . 32,256 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

32,256

-

-

-

-

Lixinc

USA . 15,721 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15,721

-

-

-

-

Robosynatics

Brazil . 3,444 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,444

-

-

-

-

Lucentia Tech

USA . 3,444 parts In-Stock

1+ parts

-

100+ parts

$46.325

1k+ parts

$45.379

10k+ parts

$45.379

3,444

-

$46.325

$45.379

$45.379

Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

Parana Technologies

USA . 731 parts In-Stock

1+ parts

-

100+ parts

$88.602

1k+ parts

-

10k+ parts

-

731

-

$88.602

-

-

Netroflash

USA . 100 parts In-Stock

1+ parts

-

100+ parts

$4.880

1k+ parts

$4.731

10k+ parts

$4.631

100

-

$4.880

$4.731

$4.631

Overview

Unlock endless possibilities with the STM32F303CBT6TR by STMicroelectronics. Crafted with precision and expertise, this microcontroller offers unparalleled quality and reliability. Ideal for a wide range of applications, this product boasts advanced features and cutting-edge technology, ensuring seamless performance. Experience the value and benefits of this innovative solution, providing customers with unmatched advantages in their projects. Trust STMicroelectronics to deliver excellence with the STM32F303CBT6TR.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/Epoxy material provides durability and helps protect the internal components of the microcontroller.

Surface Mount: YES

Surface mount capability allows for easy and efficient placement on PCBs during manufacturing.

Maximum Supply Voltage: 3.6 V

Supports a high maximum supply voltage to ensure stable and reliable operation.

Package Shape: SQUARE

Square package shape can save space on the PCB and optimize layout.

Bit Size: 32

32-bit architecture allows for processing of larger and more complex data sets, improving performance.

DAC Channels: YES

Digital-to-Analog Converter channels enable output of analog signals for various applications.

Power Supplies (V): 2.5/3.3

Support for multiple power supply voltages offers flexibility in design and compatibility with different systems.

No. of Terminals: 48

Having 48 terminals provides ample connectivity options for interfacing with external devices and peripherals.

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

Flatpack, low profile, and fine pitch package style allows for compact and efficient board design.

Minimum Supply Voltage: 2 V

Low minimum supply voltage helps in reducing power consumption and enhancing energy efficiency.

Maximum Operating Temperature: 85 °C

High maximum operating temperature range ensures reliable performance in various environmental conditions.

CPU Family: CORTEX-M4F

Utilizes Cortex-M4F CPU architecture known for its high performance and energy efficiency.

Minimum Operating Temperature: -40 °C

Wide operating temperature range allows for operation in extreme cold environments.

Terminal Finish: MATTE TIN

Matte tin finish on terminals provides good solderability and corrosion resistance.

ADC Channels: YES

Analog-to-Digital Converter channels enable conversion of analog signals to digital data for processing.

DMA Channels: YES

Direct Memory Access channels improve data transfer performance and reduce CPU load.

Terminal Position: QUAD

Quad terminal position offers better stability and connectivity during PCB mounting.

ROM Words: 131072

Large ROM size of 131072 words allows for storing extensive program code and data.

Maximum Seated Height: 1.6 mm

Low seated height helps in reducing overall profile of the device and facilitates compact designs.

Digital To Analog Convertors: 2-Ch 12-Bit

Dual 12-bit Digital-to-Analog Convertors provide high resolution and accurate analog output signals.

Width: 7 mm

Compact width dimension allows for efficient use of space on the PCB.

Peripherals: COMPARATOR(7), DMA(12), POR, PWM(31), RTC, TIMER(13)

A rich set of peripherals including comparators, DMA, PWM, RTC, and timers enhance the functionality and versatility of the microcontroller.

Maximum Clock Frequency: 32 MHz

High maximum clock frequency of 32 MHz enables fast processing and operation speed.

Maximum Time At Peak Reflow Temperature (s): 30

Can withstand peak reflow temperature for up to 30 seconds, ensuring reliability during assembly processes.

Peak Reflow Temperature °C: 260

Peak reflow temperature of 260°C complies with standard soldering processes for secure joint formation.

Length: 7 mm

Compact length dimension contributes to space-saving design solutions.

Temperature Grade: INDUSTRIAL

Industrial-grade temperature range makes the microcontroller suitable for demanding industrial applications.

Peripheral IC Type: MICROCONTROLLER, RISC

Utilizes RISC-based architecture for efficient and streamlined data processing.

RAM Bytes: 32768

Generous RAM size of 32768 bytes allows for efficient data storage and manipulation.

Technology: CMOS

CMOS technology offers low power consumption and high noise immunity, enhancing overall performance.

Terminal Form: GULL WING

Gull wing terminal form facilitates easy and secure soldering during assembly.

Analog To Digital Convertors: 15-Ch 12-Bit

Fifteen 12-bit Analog-to-Digital Convertors provide multiple channels for accurate analog signal conversion.

Nominal Supply Voltage: 3.3 V

Standard nominal supply voltage of 3.3 V ensures compatibility with common power sources.

PWM Channels: YES

Pulse Width Modulation channels enable precise control of analog output signals for various applications.

Connectivity: CAN, I2C(2), I2S(2), IRDA, LIN, SPI(3), USART(3), USB

Multiple connectivity options including CAN, I2C, I2S, IRDA, LIN, SPI, USART, and USB enhance communication capabilities.

ROM Programmability: FLASH

Flash programmable ROM allows for easy and rapid updates of program code and data.

Terminal Pitch: 0.5 mm

Fine 0.5 mm terminal pitch provides high-density interconnection and space-saving design possibilities.

Moisture Sensitivity Level (MSL): 3

MSL level 3 indicates proper handling and storage requirements for moisture-sensitive components.

Speed: 72 rpm

Operating speed of 72 rpm enables efficient data processing and system performance.

On Chip Program ROM Width: 8

On-chip program ROM width of 8 bits allows for storing program instructions directly on the microcontroller.

No. of I/O Lines: 37

Having 37 I/O lines provides versatile connectivity options for interfacing with external devices.

Technical Specifications

Microcontrollers STM32F303CBT6TR 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

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:

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:

Data EEPROM Size:

0

Connectivity:

CAN, I2C(2), I2S(2), IRDA, LIN, SPI(3), USART(3), USB

Peripherals:

COMPARATOR(7), DMA(12), POR, PWM(31), RTC, TIMER(13)

Analog To Digital Convertors:

15-Ch 12-Bit

Digital To Analog Convertors:

2-Ch 12-Bit

Trade Compliance

STM32F303CBT6TR 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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