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STM32G474CBT3
+Lista de MateriaisIC MCU 32BIT 128KB FLASH 48LQFP
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FabricanteSTMicroeletrônica
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Peça do Fabricante #STM32G474CBT3
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Ficha Técnica STM32G474CBT3 DataSheet
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Especificações
| Atributo | Valor |
| Series | STM32G4 |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M4F |
| Core Size | 32-Bit Single-Core |
| Speed | 170MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, 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; D/A 7x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| Base Product Number | STM32G474 |
Visão Geral
Description
The STM32G474CBT3 is a microcontroller from STMicroelectronics, part of the STM32G4 series, designed for high-performance and real-time applications. It features a 32-bit ARM Cortex-M4 core with floating-point unit (FPU), operating at up to 170 MHz. This microcontroller offers 128 KB of Flash memory and 48 KB of SRAM, making it suitable for complex computations and data handling.
Key features include advanced analog and digital peripherals, such as multiple ADCs, DACs, and operational amplifiers, which are ideal for control and measurement applications. The STM32G474CBT3 also includes various communication interfaces like I2C, SPI, USART, and CAN, enhancing its connectivity options.
It supports precise timing and advanced motor control with timers and a hardware accelerator for mathematical computations. The device operates over a wide voltage range and features low power consumption, making it suitable for power-sensitive applications. The STM32G474CBT3 is commonly used in applications like industrial automation, motor control, and medical devices, offering a mix of performance, efficiency, and peripheral integration.
Key features include advanced analog and digital peripherals, such as multiple ADCs, DACs, and operational amplifiers, which are ideal for control and measurement applications. The STM32G474CBT3 also includes various communication interfaces like I2C, SPI, USART, and CAN, enhancing its connectivity options.
It supports precise timing and advanced motor control with timers and a hardware accelerator for mathematical computations. The device operates over a wide voltage range and features low power consumption, making it suitable for power-sensitive applications. The STM32G474CBT3 is commonly used in applications like industrial automation, motor control, and medical devices, offering a mix of performance, efficiency, and peripheral integration.
Equivalent
The STM32G474CBT3 is a microcontroller from STMicroelectronics based on the ARM Cortex-M4 core. Equivalent products may include microcontrollers with similar specifications from other manufacturers, such as the NXP MK64FN1M0VLL12 (Kinetis K64 family), Microchip's ATSAME54P20A (SAM E54 series), and Texas Instruments' TM4C123GH6PM (Tiva C series). These alternatives typically offer comparable processing power, memory capacity, and peripheral sets, making them suitable replacements in similar applications. Always check detailed specifications to ensure compatibility.
Features
The STM32G474CBT3 is a highly capable microcontroller from STMicroelectronics, designed for performance and efficiency. It features a 32-bit ARM Cortex-M4 processor core, operating at up to 170 MHz, which supports Digital Signal Processing (DSP) instructions and a floating-point unit (FPU) for complex computations. The microcontroller includes 128 KB of Flash memory and 48 KB of SRAM, facilitating ample storage and data handling capabilities.
Key peripherals include multiple advanced timers for precise control applications, a variety of communication interfaces such as I2C, SPI, and USART, and a USB Full-Speed interface for connectivity. It also integrates a 16-bit ADC, a 12-bit DAC, and analog comparators, making it suitable for applications requiring precise analog signal processing.
The STM32G474CBT3 supports high-speed embedded applications with features like a flexible memory controller and comprehensive power management to reduce energy consumption. It is ideal for motor control, industrial automation, and consumer electronics, offering robust performance in compact 48-pin LQFP packaging.
Key peripherals include multiple advanced timers for precise control applications, a variety of communication interfaces such as I2C, SPI, and USART, and a USB Full-Speed interface for connectivity. It also integrates a 16-bit ADC, a 12-bit DAC, and analog comparators, making it suitable for applications requiring precise analog signal processing.
The STM32G474CBT3 supports high-speed embedded applications with features like a flexible memory controller and comprehensive power management to reduce energy consumption. It is ideal for motor control, industrial automation, and consumer electronics, offering robust performance in compact 48-pin LQFP packaging.
Pinout
The STM32G474CBT3 is a microcontroller from STMicroelectronics, part of the STM32G4 series which is based on the Arm Cortex-M4 core. It features a 48-pin LQFP (Low-profile Quad Flat Package).
Key functions and features include:
- Core: Arm Cortex-M4 with FPU (Floating Point Unit).
- Clock Speed: Up to 170 MHz.
- Flash Memory: 128 KB.
- RAM: 32 KB.
- Analog: 3 ADCs, 2 DACs, and 1 Operational Amplifier.
- Timers: Advanced motor control timers, general-purpose timers, and basic timers.
- Communication Interfaces: Multiple USART, SPI, I2C, USB, and CAN.
- Other Features: Capable of hardware accelerations like CORDIC and filtering operations.
This microcontroller is suitable for applications including motor control, digital power conversion, and advanced sensing. Its rich set of peripherals and processing power make it versatile for various real-time embedded systems.
Key functions and features include:
- Core: Arm Cortex-M4 with FPU (Floating Point Unit).
- Clock Speed: Up to 170 MHz.
- Flash Memory: 128 KB.
- RAM: 32 KB.
- Analog: 3 ADCs, 2 DACs, and 1 Operational Amplifier.
- Timers: Advanced motor control timers, general-purpose timers, and basic timers.
- Communication Interfaces: Multiple USART, SPI, I2C, USB, and CAN.
- Other Features: Capable of hardware accelerations like CORDIC and filtering operations.
This microcontroller is suitable for applications including motor control, digital power conversion, and advanced sensing. Its rich set of peripherals and processing power make it versatile for various real-time embedded systems.
Manufacturer
The STM32G474CBT3 is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor company. It is a leading producer of semiconductor components, including microcontrollers, sensors, and power management devices, among others. The company is known for its expertise in creating integrated circuits and solutions for a wide range of applications in different industries such as automotive, industrial, personal electronics, and communications. STMicroelectronics is headquartered in Geneva, Switzerland, and operates globally with numerous research and development centers, manufacturing facilities, and sales offices worldwide.
Application
The STM32G474CBT3 microcontroller is ideal for applications requiring high-performance and energy efficiency. Key areas include:
1. Industrial Automation: Motor control and power management systems.
2. Consumer Electronics: Smart home devices and personal gadgets.
3. Healthcare Devices: Portable medical equipment and wearables.
4. Automotive Systems: Advanced driver-assistance systems (ADAS) and infotainment.
5. IoT Applications: Edge computing and wireless connectivity solutions.
6. Renewable Energy: Solar inverters and energy monitoring systems.
Its features like a high-speed ADC, motor control timer, and rich connectivity options make it versatile for diverse applications.
1. Industrial Automation: Motor control and power management systems.
2. Consumer Electronics: Smart home devices and personal gadgets.
3. Healthcare Devices: Portable medical equipment and wearables.
4. Automotive Systems: Advanced driver-assistance systems (ADAS) and infotainment.
5. IoT Applications: Edge computing and wireless connectivity solutions.
6. Renewable Energy: Solar inverters and energy monitoring systems.
Its features like a high-speed ADC, motor control timer, and rich connectivity options make it versatile for diverse applications.
Package
The STM32G474CBT3 microcontroller is packaged in an LQFP (Low-Profile Quad Flat Package) with 48 pins. This type of packaging offers a compact form factor suitable for various embedded applications, providing a balance between performance and size.
