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STMicroelectronics STM32G473MEY6TR
- Part No.:
- STM32G473MEY6TR
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 81-UFBGA, WLCSP
- Datasheet:
-
STM32G473MEY6TR.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 81WLCSP
- Quantity:
- Payment:
- Shipping:
Inventory:1,987
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Product details
Overview
STM32G473MEY6TR from STMicroelectronics is a high-performance Arm Cortex-M4 microcontroller designed for real-time control, digital power conversion, industrial automation, motor control, and embedded signal-processing applications. The device integrates advanced analog peripherals, floating-point DSP capability, high-speed timers, communication interfaces, and embedded Flash memory, making it suitable for industrial control systems, smart power platforms, automotive electronics, and embedded IoT applications.
As part of the STM32G4 series, STM32G473MEY6TR combines MCU processing capability with analog integration optimized for mixed-signal embedded designs. For engineers reviewing the STM32G473MEY6TR datasheet, STM32G473MEY6TR pinout, STM32G473MEY6TR application, or STM32G473MEY6TR equivalent, this device is widely used in precision control and real-time embedded processing architectures.
Technical Context
In embedded control systems, STM32G473MEY6TR typically operates as the central processing and signal-management controller responsible for sensor acquisition, PWM generation, communication handling, and closed-loop control execution. The integrated Cortex-M4 core with DSP and floating-point support enables efficient execution of real-time algorithms.
The device integrates high-speed ADCs, comparators, operational amplifiers, timers, DACs, and multiple communication interfaces, reducing external analog component requirements in mixed-signal embedded systems. Advanced timer resources support motor-control and digital power-conversion applications requiring deterministic timing behavior.
STM32G473MEY6TR is commonly used in industrial automation systems, digital power supplies, inverter platforms, motor drives, robotics, smart sensors, embedded IoT gateways, and automotive control modules.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Arm Cortex-M4 core with floating-point and DSP capability supports real-time embedded processing. |
| Operating Frequency | High-performance MCU architecture supports fast control-loop execution and embedded signal processing. |
| Integrated Analog Peripherals | Includes ADCs, DACs, comparators, and operational amplifiers for mixed-signal embedded systems. |
| Advanced Timers | Optimized PWM and timer resources support motor control and digital power-conversion applications. |
| Communication Interfaces | Supports UART, SPI, I2C, CAN, and other embedded communication protocols. |
| Embedded Flash Memory | Integrated non-volatile memory supports firmware storage and standalone embedded operation. |
| Package Type | Compact UFBGA package supports high-density industrial and embedded PCB integration. |
Pinout & Package
The STM32G473MEY6TR pinout is optimized for high-performance embedded mixed-signal PCB layouts and includes GPIOs, analog inputs, communication interfaces, power-management connections, clock inputs, and advanced timer outputs.
For PCB design, analog and digital grounding should remain properly separated to reduce switching noise coupling. Decoupling capacitors should be positioned close to power pins, while clock routing and high-speed signal paths should remain carefully controlled for EMC stability.
| Pin / Function | PCB Design and Circuit Role |
|---|---|
| GPIO | Programmable digital I/O pins supporting embedded control and interface functionality. |
| ADC Inputs | Analog acquisition channels supporting sensor measurement and mixed-signal processing. |
| PWM / Timer Outputs | Advanced timer channels supporting motor control and digital power applications. |
| Communication Interfaces | UART, SPI, I2C, and CAN interfaces supporting embedded communication connectivity. |
| Clock Inputs | Timing reference inputs supporting stable MCU and peripheral operation. |
| Power / Ground | Power-distribution and grounding pins supporting stable embedded processing operation. |
Key Features
- Arm Cortex-M4 architecture with DSP and floating-point support improves real-time processing capability.
- Integrated analog peripherals reduce external component requirements in mixed-signal embedded systems.
- Advanced PWM timers support motor-control and digital power-conversion applications.
- Multiple embedded communication interfaces improve industrial and IoT connectivity flexibility.
- High-performance MCU architecture supports deterministic control-loop execution.
- Compact UFBGA package enables dense embedded PCB implementation.
Applications
| Industrial Automation Systems | Motor Control Platforms |
|---|---|
|
Use Scenario: Used in industrial controllers, robotics, and factory automation equipment. IC Role: STM32G473MEY6TR performs real-time processing, sensor acquisition, and embedded communication management. Use Value: Helps improve control precision and industrial system integration. |
Use Scenario: Used in BLDC motor drives, servo systems, and inverter control platforms. IC Role: Generates PWM signals and executes closed-loop motor-control algorithms. Use Value: Supports efficient motor operation and deterministic timing control. |
| Digital Power Systems | Embedded IoT and Smart Devices |
|
Use Scenario: Used in digital power supplies, DC-DC converters, and smart energy-management systems. IC Role: Performs power-conversion monitoring and real-time control-loop processing. Use Value: Improves power-conversion efficiency and embedded monitoring capability. |
Use Scenario: Used in smart sensors, embedded IoT gateways, and connected industrial electronics. IC Role: Handles embedded processing, communication management, and mixed-signal acquisition. Use Value: Supports scalable intelligent embedded system integration. |
Equivalent & Alternatives
When evaluating a STM32G473MEY6TR equivalent, engineers should compare MCU processing capability, analog peripheral integration, timer architecture, memory capacity, and embedded communication support.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32F303RET6 | STMicroelectronics STM32F303RET6 provides mixed-signal MCU functionality with different processing and timer resources. | Widely used in industrial control and embedded analog-processing applications. | Choose STM32G473MEY6TR for higher-performance digital power and advanced control functionality. |
| TMS320F280049C | Texas Instruments TMS320F280049C offers real-time control processing with different DSP and power-control architecture. | Commonly used in industrial motor-control and power-conversion platforms. | Choose STM32G473MEY6TR for integrated mixed-signal MCU flexibility and broad embedded ecosystem support. |
Compared with STM32F303RET6, STM32G473MEY6TR is optimized for advanced mixed-signal processing and digital power-control applications. STM32G473MEY6TR vs TMS320F280049C selection depends on control architecture, software ecosystem, analog integration level, and real-time processing requirements.
Quality
STM32G473MEY6TR should be sourced as original STMicroelectronics components through traceable and controlled supply channels. Quality verification procedures may include package inspection, marking validation, solderability testing, moisture sensitivity handling review, and electrical verification according to industrial production requirements.
Because the device operates in mixed-signal embedded systems, optimized PCB grounding, controlled power-distribution design, and proper EMC layout practices help maintain long-term operational reliability. Traceable sourcing supports industrial and embedded manufacturing quality.
Availability
STM32G473MEY6TR available at Aetrix Electronics and is suitable for industrial embedded control and mixed-signal processing platforms requiring stable component availability and repeatable production support.
Supply support may include volume procurement planning, scheduled delivery arrangements, traceable sourcing management, and long-term supply support for OEM, industrial automation manufacturers, power electronics developers, and embedded system production programs.
For production builds, confirming package type, memory requirements, interface compatibility, lead time, and sourcing continuity helps improve procurement stability and reduce manufacturing interruption risk.
Manufacturer
STMicroelectronics is a semiconductor manufacturer specializing in microcontrollers, analog ICs, power-management technologies, sensors, automotive electronics, and industrial semiconductor solutions for embedded, industrial, automotive, and communication applications.
For embedded real-time control systems, STMicroelectronics provides advanced mixed-signal MCU platforms and scalable embedded processing technologies optimized for industrial automation and intelligent power-management architectures.
FAQ
What is STM32G473MEY6TR used for?
STM32G473MEY6TR is used for industrial automation, motor control, digital power systems, embedded IoT devices, robotics, and mixed-signal embedded processing applications.
Where can I find the STM32G473MEY6TR datasheet download?
The STM32G473MEY6TR datasheet download is available from STMicroelectronics. The datasheet includes MCU specifications, analog peripheral details, memory configuration, timing characteristics, and PCB layout recommendations.
What should be considered in STM32G473MEY6TR pinout design?
STM32G473MEY6TR pinout design should prioritize analog and digital ground separation, stable clock routing, proper decoupling placement, controlled EMC layout practices, and optimized high-speed interface routing.
Does STM32G473MEY6TR support motor-control applications?
Yes. STM32G473MEY6TR integrates advanced timers, analog peripherals, and real-time processing capability optimized for motor-control and digital power applications.
What are common STM32G473MEY6TR equivalent solutions?
Common STM32G473MEY6TR equivalent alternatives include STM32F303RET6 and TMS320F280049C depending on real-time control requirements, analog integration needs, processing architecture, and embedded software ecosystem preferences.
STM32G473MEY6TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 81-UFBGA, WLCSP
- Series:
- STM32G4
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 170MHz
- Connectivity:
- CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of I/O:
- 67
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- A/D 42x12b; D/A 7x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32G473MEY6TR FAQ
1.How can I place an order for STM32G473MEY6TR through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32G473MEY6TR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for STM32G473MEY6TR reliable?
The price and inventory of STM32G473MEY6TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32G473MEY6TR is usually 5 days.
3.What payment methods are accepted for STM32G473MEY6TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32G473MEY6TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32G473MEY6TR?
STM32G473MEY6TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32G473MEY6TR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for STM32G473MEY6TR?
For technical support, including STM32G473MEY6TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32G473MEY6TR requirements.
6.How does Aetrix verify that STM32G473MEY6TR is sourced from the original manufacturer or authorized distributors?
All STM32G473MEY6TR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STM32G473MEY6TR meets industry standards.
7.What is the process for return or replacement of STM32G473MEY6TR?
All STM32G473MEY6TR units undergo pre-shipment inspection (PSI). If there is an issue with STM32G473MEY6TR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The STM32G473MEY6TR part is unused and in its original packaging.
Return procedure for STM32G473MEY6TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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