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STM32G431CBU3

STMicroelectronics

STM32G431CBU3 by STMicroelectronics

STM32G431CBU3 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU family, operating at 48 MHz. It features 18-Ch 12-Bit ADC channels and 4-Ch 12-Bit DAC channels, suitable for applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and integrated cache, it is ideal for IoT devices, industrial automation, and consumer electronics.

Median Price

$6.245

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 262 parts In-Stock

1+ parts

$4.610

100+ parts

$2.960

1k+ parts

$2.850

10k+ parts

-

262

$4.610

$2.960

$2.850

-

Element14

Singapore . 262 parts In-Stock

1+ parts

$7.880

100+ parts

$5.420

1k+ parts

$5.270

10k+ parts

-

262

$7.880

$5.420

$5.270

-

Distributors (In-Stock)

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

Digiode

USA . 4,092 parts In-Stock

1+ parts

$4.132

100+ parts

-

1k+ parts

-

10k+ parts

-

4,092

$4.132

-

-

-

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$5.300

100+ parts

-

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-

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-

50

$5.300

-

-

-

Chip Stock

USA . 7,634 parts In-Stock

1+ parts

-

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-

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7,634

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Vyrian

USA . 3,876 parts In-Stock

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-

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-

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3,876

-

-

-

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Anansix

USA . 2,188 parts In-Stock

1+ parts

-

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-

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2,188

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-

-

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Greenchips

USA . 91 parts In-Stock

1+ parts

-

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-

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-

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91

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Distributors (Availability)

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

Semicontronic

India . 3,677 parts In-Stock

1+ parts

$2.930

100+ parts

$2.857

1k+ parts

$2.842

10k+ parts

-

3,677

$2.930

$2.857

$2.842

-

Ampacity Inc.

Singapore . 3,571 parts In-Stock

1+ parts

$3.700

100+ parts

-

1k+ parts

-

10k+ parts

-

3,571

$3.700

-

-

-

Corphita

USA . 2,936 parts In-Stock

1+ parts

$3.915

100+ parts

-

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-

10k+ parts

-

2,936

$3.915

-

-

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Modulus Dynamics

Lithuania . 23 parts In-Stock

1+ parts

$5.772

100+ parts

$5.714

1k+ parts

$5.541

10k+ parts

-

23

$5.772

$5.714

$5.541

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Continental Prestige Electronics

USA . 154 parts In-Stock

1+ parts

$6.440

100+ parts

$4.200

1k+ parts

-

10k+ parts

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154

$6.440

$4.200

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-

Vigor

Singapore . 3,162 parts In-Stock

1+ parts

$7.100

100+ parts

-

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-

10k+ parts

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3,162

$7.100

-

-

-

Advanced Electronics

New Zealand . 2,000 parts In-Stock

1+ parts

$17.941

100+ parts

$17.044

1k+ parts

$17.044

10k+ parts

-

2,000

$17.941

$17.044

$17.044

-

Aztec Data Supply Inc.

USA . 985 parts In-Stock

1+ parts

$28.960

100+ parts

-

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-

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985

$28.960

-

-

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IDEA Electronic Components Group

UK . 1,538 parts In-Stock

1+ parts

$31.974

100+ parts

-

1k+ parts

$28.776

10k+ parts

-

1,538

$31.974

-

$28.776

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MKK Technologies

India . 358 parts In-Stock

1+ parts

$60.124

100+ parts

-

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358

$60.124

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DigiPath Technology Company

USA . 358 parts In-Stock

1+ parts

$60.124

100+ parts

-

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358

$60.124

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Corohmni

South Africa . 165 parts In-Stock

1+ parts

$72.676

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165

$72.676

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Lixinc

USA . 4,699 parts In-Stock

1+ parts

-

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4,699

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Argo Parts USA

USA . 4,634 parts In-Stock

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4,634

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Futuretech Components

Singapore . 4,398 parts In-Stock

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4,398

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Robosynatics

Brazil . 2,000 parts In-Stock

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2,000

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Lucentia Tech

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

$9.140

1k+ parts

$9.140

10k+ parts

$9.140

2,000

-

$9.140

$9.140

$9.140

Parana Technologies

USA . 1,847 parts In-Stock

1+ parts

-

100+ parts

$38.229

1k+ parts

-

10k+ parts

-

1,847

-

$38.229

-

-

Overview

Unlock the power of innovation with the STM32G431CBU3 microcontroller from STMicroelectronics. Designed with integrated cache and advanced technology, this product offers unparalleled performance and reliability in a compact package. With applications ranging from IoT devices to industrial automation, the STM32G431CBU3 delivers exceptional value and versatility for your projects. Trust in the quality and expertise of STMicroelectronics to bring you cutting-edge solutions that drive success. Experience the difference with the STM32G431CBU3 today.

Feature Benefit Bullets

Integrated Cache: YES

Having integrated cache helps in improving the processing speed by reducing the access time to frequently used data.

Maximum Clock Frequency: 48 MHz

The high clock frequency allows for fast data processing and execution of tasks, making it suitable for applications requiring real-time processing.

ADC Channels: YES

The presence of Analog to Digital Converters allows for easy interfacing with analog sensors and signals, expanding the range of applications this microcontroller can be used for.

Maximum Supply Voltage: 3.6 V

With a higher maximum supply voltage, the microcontroller can handle a wide range of input voltages, providing flexibility in power supply options.

CPU Family: CORTEX-M4

The Cortex-M4 architecture provides high performance and efficiency, making this microcontroller suitable for advanced applications that require complex computations.

No. of Timers: 12

Having multiple timers allows for precise timing control in different functions or processes, enhancing the microcontroller's versatility and usability in a variety of applications.

RAM Bytes: 32768

The ample amount of RAM provides enough memory space for buffer storage and data processing, making this microcontroller suitable for applications that require handling of large amounts of data.

Connectivity: FDCAN, I2C(3), I2S(2), LPUART, SAI, SPI(3), USART(3), USB

The wide range of connectivity options enables easy integration of the microcontroller with various external devices and systems, making it a versatile choice for communication-intensive applications.

Technical Specifications

Microcontrollers STM32G431CBU3 attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

32

Boundary Scan:

YES

CPU Family:

CORTEX-M4

Maximum Clock Frequency:

48 MHz

DAC Channels:

YES

DMA Channels:

YES

External Data Bus Width:

0

Format:

FLOATING POINT

Integrated Cache:

YES

JESD-30 Code:

S-XQCC-N48

Length:

7 mm

Low Power Mode:

YES

No. of DMA Channels:

12

No. of External Interrupts:

16

No. of I/O Lines:

42

No. of Serial I/Os:

5

No. of Terminals:

48

No. of Timers:

12

On Chip Data RAM Width:

8

On Chip Program ROM Width:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

UNSPECIFIED

Package Code:

Package Equivalence Code:

LCC48,.27SQ,20

Package Shape:

Package Style (Meter):

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Peak Reflow Temperature (C):

NOT SPECIFIED

RAM Bytes:

32768

ROM Words:

131072

ROM Programmability:

FLASH

Maximum Seated Height:

.6 mm

Speed:

170 rpm

Maximum Supply Current:

34 mA

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

1.71 V

Nominal Supply Voltage:

3 V

Surface Mount:

YES

Technology:

CMOS

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

7 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

FDCAN, I2C(3), I2S(2), LPUART, SAI, SPI(3), USART(3), USB

Peripherals:

BOR, COMPARATOR(4), DMA(12), POR, RTC, TIMER(12), WDT(2)

Analog To Digital Convertors:

18-Ch 12-Bit

Digital To Analog Convertors:

4-Ch 12-Bit

Trade Compliance

STM32G431CBU3 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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