STM32G474MET6
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STMicroelectronics STM32G474MET6

Manufacturer No:
STM32G474MET6
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 32BIT 512KB FLASH 80LQFP
Delivery:
Payment:
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Product Introduction

Overview

The STM32G474MET6 is a high-performance microcontroller from STMicroelectronics, part of the STM32G4 series. It is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU) and features ST's state-of-the-art patented technology. This MCU is designed to offer a balance between performance, power efficiency, and rich analog capabilities, making it suitable for a wide range of applications.

Key Specifications

Parameter Specification
Core Arm® 32-bit Cortex®-M4 CPU with FPU
Frequency Up to 170 MHz with 213 DMIPS
Memory 512 Kbytes of Flash memory, 128 KB SRAM (including 32 KB CCM SRAM)
Supply Voltage 1.71 V to 3.6 V
Operating Temperature -40°C to 85°C
Package LQFP-80 (12 x 12 mm)
Analog Features 5 x 12-bit ADCs, 7 x 12-bit DACs, 7 x ultra-fast rail-to-rail analog comparators, 6 x operational amplifiers
Timers 17 timers including HRTIM, advanced motor control timers, and basic timers
Communication Interfaces 3 x FDCAN, 4 x I2C, 5 x USART/UART, 4 x SPI, 1 x SAI, USB 2.0 full-speed interface

Key Features

  • Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory
  • Mathematical hardware accelerators: CORDIC for trigonometric functions and FMAC for filter mathematical acceleration
  • External memory interface for static memories (FSMC) and Quad-SPI memory interface
  • Low-power modes: sleep, stop, standby, and shutdown
  • VBAT supply for RTC and backup registers
  • True random number generator (RNG) and CRC calculation unit
  • Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell™
  • Up to 107 fast I/Os with 5 V tolerant capability
  • 16-channel DMA controller and DMA request router (DMAMUX)

Applications

  • Industrial automation and control systems
  • Medical devices requiring high precision and reliability
  • Automotive systems, including advanced driver-assistance systems (ADAS)
  • Consumer electronics with complex user interfaces
  • IoT devices requiring low power consumption and high performance
  • Motor control and power management systems

Q & A

  1. What is the core of the STM32G474MET6 microcontroller?

    The core is the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU).

  2. What is the maximum operating frequency of the STM32G474MET6?

    The maximum operating frequency is up to 170 MHz with 213 DMIPS.

  3. What types of memory does the STM32G474MET6 have?

    The MCU has 512 Kbytes of Flash memory and 128 KB of SRAM, including 32 KB of CCM SRAM.

  4. What is the supply voltage range for the STM32G474MET6?

    The supply voltage range is from 1.71 V to 3.6 V.

  5. What are the key analog features of the STM32G474MET6?

    The key analog features include 5 x 12-bit ADCs, 7 x 12-bit DACs, 7 x ultra-fast rail-to-rail analog comparators, and 6 x operational amplifiers.

  6. Does the STM32G474MET6 support low-power modes?
  7. What communication interfaces are available on the STM32G474MET6?

    The MCU includes 3 x FDCAN, 4 x I2C, 5 x USART/UART, 4 x SPI, 1 x SAI, and a USB 2.0 full-speed interface.

  8. What is the package type of the STM32G474MET6?

    The package type is LQFP-80 (12 x 12 mm).

  9. Does the STM32G474MET6 have a true random number generator?
  10. What development tools are supported by the STM32G474MET6?

    The MCU supports serial wire debug (SWD), JTAG, and Embedded Trace Macrocell™.

Product Attributes

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:66
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 41x12b; D/A 7x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:80-LQFP
Supplier Device Package:80-LQFP (12x12)
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Similar Products

Part Number STM32G474MET6 STM32G474QET6 STM32G474RET6 STM32G474VET6 STM32G474CET6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active Active
Core Processor ARM® Cortex®-M4F ARM® Cortex®-M4F ARM® Cortex®-M4F ARM® Cortex®-M4F ARM® Cortex®-M4F
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 170MHz 170MHz 170MHz 170MHz 170MHz
Connectivity CANbus, I²C, IrDA, LINbus, QSPI, SPI, UART/USART CANbus, I²C, IrDA, LINbus, QSPI, SPI, UART/USART CANbus, I²C, IrDA, LINbus, QSPI, SPI, UART/USART CANbus, I²C, IrDA, LINbus, QSPI, SPI, UART/USART CANbus, I²C, IrDA, LINbus, QSPI, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O 66 107 52 86 38
Program Memory Size 512KB (512K x 8) 512KB (512K x 8) 512KB (512K x 8) 512KB (512K x 8) 512KB (512K x 8)
Program Memory Type Flash Flash Flash Flash Flash
EEPROM Size - - - - -
RAM Size 128K x 8 128K x 8 128K x 8 128K x 8 128K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V
Data Converters A/D 41x12b; D/A 7x12b A/D 42x12b; D/A 7x12b A/D 26x12b; D/A 7x12b A/D 42x12b; D/A 7x12b A/D 20x12b; D/A 7x12b
Oscillator Type Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 80-LQFP 128-LQFP 64-LQFP 100-LQFP 48-LQFP
Supplier Device Package 80-LQFP (12x12) 128-LQFP (14x14) 64-LQFP (10x10) 100-LQFP (14x14) 48-LQFP (7x7)

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