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STM32G431CBY3TR

Name: STM32G431CBY3TR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 49WLCSP

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仕様

Series	STM32G4
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit
Speed	170MHz
Connectivity	CANbus, I2C, IrDA, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O	41
Program Memory Size	128KB (128K x 8)
Program Memory Type	FLASH
RAM Size	32K x 8
Voltage - Supply (Vcc/Vdd)	1.71V ~ 3.6V
Data Converters	A/D 18x12b; D/A 4x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	49-WLCSP (3.15x3.13)
Package / Case	49-UFBGA, WLCSP
Base Product Number	STM32G431

概要

Description

The STM32G431CBY3TR is a microcontroller from STMicroelectronics' STM32G4 series, designed for high-performance applications requiring advanced features and low power consumption. It is based on the Arm Cortex-M4 core, operating at speeds up to 170 MHz, and includes a floating-point unit (FPU) for efficient mathematical calculations.
Key features of the STM32G431CBY3TR include:
- Memory: 512 KB of Flash memory and 128 KB of SRAM.
- Peripherals: Multiple communication interfaces such as I2C, SPI, UART, and USB. It also supports advanced timers and ADCs for real-time applications.
- Power Efficiency: Offers various low-power modes to extend battery life in portable devices.
- Flexibility: Supports a wide range of applications, including motor control, industrial automation, and IoT devices.
The STM32G431CBY3TR is ideal for developers looking to leverage powerful processing capabilities with a rich set of peripherals in a compact package.

Features

The STM32G431CBY3TR is a microcontroller from STMicroelectronics' STM32G4 series, featuring:
1. Core: ARM Cortex-M4 processor with FPU (Floating Point Unit), running up to 170 MHz.
2. Memory: 256 KB of Flash memory and 64 KB of SRAM.
3. Digital Peripherals: Up to 3x SPI, 3x I2C, 1x USB 2.0 full-speed device, and 1x CAN.
4. Analog Features: 12-bit ADC with up to 3.6 Msps, 12-bit DAC, and operational amplifiers.
5. Timers: Multiple general-purpose timers, a motor control timer, and a real-time clock (RTC).
6. Low Power Modes: Several low-power modes for efficiency.
7. Connectivity: GPIOs with configurable alternate functions.
8. Security: Built-in hardware features for secure applications.
9. Package: LQFP-48 package, ideal for various applications such as motor control, automotive, and industrial automation.
10. Development Support: Compatible with STM32Cube software ecosystem for easy development.
This microcontroller balances performance, efficiency, and versatility for a wide range of embedded applications.

Package

The STM32G431CBY3TR is packaged in a LQFP (Low-Profile Quad Flat Package) with 48 pins. The package dimensions are 7mm x 7mm, designed for surface mounting on PCBs.

Pinout

The STM32G431CBY3TR is a microcontroller from STMicroelectronics, belonging to the STM32G4 series. It features a 48-pin LQFP package.
Pin Count and Functions:
- Total Pins: 48
- Power Supply Pins: VDD, VSS
- Analog Pins: Includes ADC inputs, DAC output
- Digital I/O Pins: Configurable GPIOs
- Communication Interfaces:
- USART (Universal Synchronous/Asynchronous Receiver-Transmitter)
- SPI (Serial Peripheral Interface)
- I2C (Inter-Integrated Circuit)
- Timers: General-purpose timers for PWM and timing functions
- Debugging Interface: SWD (Serial Wire Debug)
- Other Functions: External interrupts, clock output, and more.
This microcontroller is designed for applications requiring low power consumption and high performance, with various interfaces for connectivity and control.

Manufacturer

The STM32G431CBY3TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs and produces a wide range of products, including microcontrollers, sensors, power management devices, and other electronic components. The company serves various markets, such as automotive, industrial, personal electronics, and communication, focusing on innovation and sustainability in technology. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics is known for its commitment to quality and its extensive portfolio of solutions for embedded systems and IoT applications.

Application

The STM32G431CBY3TR microcontroller is suitable for various application areas, including:
1. Wearable Devices: Low power consumption for fitness and health monitoring.
2. IoT Solutions: Connectivity for smart home and industrial applications.
3. Consumer Electronics: Control systems in gadgets and appliances.
4. Automotive: Sensor management and data processing.
5. Medical Devices: Monitoring and diagnostic tools.
6. Industrial Automation: Motor control and automation systems.
Its features support energy efficiency and versatility across these domains.

Equivalent

Equivalent products to the STM32G431CBY3TR chip include the STM32G431KB, STM32G431CB, and STM32G474CB. These chips share similar features and core architecture within the STM32G4 series, offering comparable performance, peripherals, and power consumption. Always verify specific requirements like memory size and I/O configurations for compatibility.