STM32G473CBT6

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STM32G473CBT6

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IC MCU 32BIT 128KB FLASH 48LQFP

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Attribut Wert
Series STM32G4
Part Status Active
Base Product Number STM32G473
Core Processor ARM® Cortex®-M4
Core Size 32-Bit
Speed 170MHz
Connectivity CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, TRNG, WDT
Number of I/O 38
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 20x12b SAR; D/A 7x12b
Oscillator Type External, Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 48-LQFP (7x7)
Package / Case 48-LQFP

Übersicht

Description

The STM32G473CBT6 is a microcontroller from STMicroelectronics, part of the STM32G4 series, designed for high-performance applications. It features a 32-bit ARM Cortex-M4 core with FPU (Floating Point Unit), running at up to 170 MHz, making it suitable for complex computations and digital signal control.
This microcontroller includes 128 KB of Flash memory and 32 KB of SRAM, providing ample storage for code and data. It also supports a wide range of peripherals, including multiple timers, ADCs (Analog-to-Digital Converters), DACs (Digital-to-Analog Converters), and communication interfaces like I2C, SPI, USART, and CAN.
The STM32G473CBT6 is ideal for applications requiring high-precision analog measurement, motor control, and real-time performance. It also includes advanced features like hardware accelerators for mathematical functions, making it suitable for industrial, consumer, and healthcare applications.
Moreover, it offers low power consumption modes, enhancing efficiency for battery-powered devices. The device operates within a voltage range of 1.7V to 3.6V, supporting a variety of power-sensitive applications. The STM32G4 series is backed by extensive development support, including ST's STM32Cube software and tools.

Equivalent

The STM32G473CBT6 is a microcontroller from STMicroelectronics' STM32G4 series, featuring ARM Cortex-M4 core. Equivalent products with similar specifications and features might include:
1. NXP MKV31F512VLL12: Cortex-M4-based microcontroller.
2. Texas Instruments TM4C123GH6PM: Similar performance Cortex-M4 microcontroller.
3. Microchip ATSAME51J18A: ARM Cortex-M4 core, comparable in performance and features.
4. Silicon Labs EFM32GG11: Another Cortex-M4-based microcontroller with similar capabilities.
Always check specific requirements like peripherals and power consumption when selecting equivalents.

Features

The STM32G473CBT6 is a versatile microcontroller by STMicroelectronics, part of the STM32G4 series, tailored for mixed-signal applications. It features an ARM Cortex-M4 core with FPU, operating at up to 170 MHz. The device includes 128 KB of Flash memory and 48 KB of SRAM, offering robust storage for embedded applications.
Key features include multiple communication interfaces: 3x I2C, 4x USART, 3x SPI, and 1x CAN-FD. It also supports advanced control peripherals like a 12-bit ADC (up to 5.33 MSPS), 2x 12-bit DACs, and 7x fast comparators, ideal for motor control and digital power conversion.
The microcontroller offers numerous timers, including a high-resolution timer for precision control tasks. It operates on a wide supply voltage range from 2.0V to 3.6V and is housed in a 48-pin LQFP package. With support for various low-power modes, it's suitable for energy-efficient applications. The STM32G473CBT6 is designed for robust performance in industrial and consumer electronics.

Pinout

The STM32G473CBT6 is a microcontroller from STMicroelectronics, part of the STM32G4 series. It is a high-performance ARM Cortex-M4 core-based MCU with FPU (Floating Point Unit). The device comes in a 48-pin LQFP (Low Quad Flat Package).
Key features and functions include:
- 170 MHz CPU speed.
- Up to 128 KB of Flash memory.
- 32 KB of SRAM.
- Rich peripheral set including advanced and regular timers, ADCs (Analog to Digital Converters), DACs (Digital to Analog Converters), and communication interfaces like USART, SPI, I2C, and CAN.
- Advanced analog features with operational amplifiers and comparators.
- Support for USB Type-C and Power Delivery.
The STM32G473CBT6 is well-suited for applications requiring signal processing, high-speed data acquisition, motor control, and power management. It supports various development tools and software libraries provided by STMicroelectronics, facilitating rapid development and integration.

Manufacturer

The STM32G473CBT6 is manufactured by STMicroelectronics. STMicroelectronics is a multinational corporation and one of the world's leading semiconductor companies. It designs, develops, manufactures, and markets a wide range of semiconductor products used in various microelectronics applications, including industrial, automotive, personal electronics, and communications equipment. STMicroelectronics is known for its innovation in integrated circuits and solutions, and it provides products that serve a broad spectrum of industries. The company is headquartered in Geneva, Switzerland, and operates globally, with numerous research and development, manufacturing, and sales facilities around the world.

Application

The STM32G473CBT6 microcontroller is suitable for various applications due to its robust features, including a high-performance ARM Cortex-M4 core, analog-rich peripherals, and low power consumption. Key application areas include:
1. Industrial Control: Ideal for motor control, power management, and factory automation systems.
2. Consumer Electronics: Used in appliances, smart home devices, and audio equipment.
3. Healthcare: Suitable for portable medical devices and fitness trackers.
4. Instrumentation: Applicable in data acquisition systems and measurement tools.
5. Automotive: Supports body electronics and infotainment systems.
6. Energy: Utilized in smart metering and renewable energy applications.
Its flexibility and performance make it a versatile choice for embedded systems.

Package

The STM32G473CBT6 microcontroller is housed in an LQFP (Low-Profile Quad Flat Package) with 48 pins. This package type facilitates efficient heat dissipation and is suitable for various electronic applications requiring compact and reliable performance.

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