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STM32G474QET3 The STM32G474QET3 is a 32-bit ARM Cortex-M4F microcontroller from STMicroelectronics. It features 512KB of FLASH program memory and 128KB of RAM.
Mfr Part #:

STM32G474QET3

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32G474QET3 is a 32-bit ARM Cortex-M4F microcontroller from STMicroelectronics. It features 512KB of FLASH program memory and 128KB of RAM.
✓ Total Stock: 2,584 pcs
$ Price Range: $6.40

STM32G474QET3 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,581 pcs
On Request
2581 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request 24+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32G474QET3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Connectivity
Core Processor
Core Size
Data Converters
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Tape & Reel
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STM32G474QET3 Description

Short technical summary and product information.

This STMicroelectronics STM32G474QET3 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4F core. It operates at a clock speed of up to 170MHz and offers 512KB of FLASH program memory and 128KB of RAM.

 

The device supports a wide operating voltage range of 1.71V to 3.6V and features numerous peripherals including CANbus, I²C, SPI, and UART/USART. It includes a 12-bit Analog-to-Digital Converter (ADC) with up to 42 channels and a 12-bit Digital-to-Analog Converter (DAC) with up to 7 channels.

 

Packaged in a 128-LQFP (14x14) format, the STM32G474QET3 is designed for surface mount applications. It operates within a temperature range of -40°C to 125°C (TA). Key peripherals include Brown-out Detect/Reset, DMA, I²S, POR, PWM, and WDT, making it suitable for complex embedded systems.

STM32G474QET3 Quick Information

Product Type: Microcontroller
Series: STM32G474QET3
Canonical Name: STM32G474QET3 32-Bit ARM Cortex-M4F Microcontroller
Subcategory: 32-Bit

STM32G474QET3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32G474QET3 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32G474QET3 Features

  • 32-bit ARM Cortex-M4F core processor.
  • 512KB FLASH program memory.
  • 128KB RAM size.
  • 170MHz maximum clock speed.
  • 128-LQFP surface mount package.

STM32G474QET3 Applications

  • Suitable for embedded control systems.
  • Ideal for data acquisition applications.
  • Used in industrial automation.
  • Applicable for IoT devices.

STM32G474QET3 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the STM32G474QET3?

The operating temperature range is -40°C to 125°C (TA).

What type of package is the STM32G474QET3 microcontroller in?

The STM32G474QET3 is supplied in a 128-LQFP (14x14) package.

What is the program memory size of the STM32G474QET3?

The program memory size is 512KB.

What is the operating voltage range for this microcontroller?

The operating voltage range is 1.71V to 3.6V.

What is the clock speed of the STM32G474QET3?

The clock speed is 170MHz.

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