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STM32G474QET6 The STM32G474QET6 is a 32-bit microcontroller from STMicroelectronics featuring 512KB of FLASH program memory and 128KB of RAM. It operates at speeds up to 170MHz.
Mfr Part #:

STM32G474QET6

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32G474QET6 is a 32-bit microcontroller from STMicroelectronics featuring 512KB of FLASH program memory and 128KB of RAM. It operates at speeds up to 170MHz.
✓ Total Stock: 13,138 pcs
$ Price Range: $6.40

STM32G474QET6 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
138 pcs
On Request
138 pcs On Request 1 On Request On Request On Request 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.

STM32G474QET6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
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STM32G474QET6 Description

Short technical summary and product information.

This STM32G474QET6 microcontroller from STMicroelectronics is built around an ARM Cortex-M4F core, offering a 32-bit architecture for efficient processing. It provides 512KB of FLASH program memory and 128KB of RAM, suitable for complex embedded applications.

 

The device operates at a clock speed of 170MHz and supports a wide voltage range from 1.71V to 3.6V. It includes a comprehensive set of peripherals such as DMA, PWM, and WDT, along with data converters including 42x12-bit ADCs and 7x12-bit DACs. Connectivity options include CANbus, I2C, SPI, and UART/USART.

 

Packaged in a 128-LQFP (14x14mm) format, the STM32G474QET6 is designed for surface mount applications. Its operating temperature range is -40°C to 85°C (TA), making it suitable for various environmental conditions.

STM32G474QET6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32G474QET6 32-Bit ARM Cortex-M4F Microcontroller
Subcategory: Embedded

STM32G474QET6 Compliance

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

STM32G474QET6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32G474QET6 Features

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

STM32G474QET6 Applications

  • Suitable for embedded control systems.
  • Ideal for applications requiring data conversion.
  • Supports various communication protocols.
  • Designed for industrial environments.

STM32G474QET6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM32G474QET6?

The program memory size is 512KB (512K x 8).

What is the RAM size for this microcontroller?

The RAM size is 128K x 8.

What is the operating voltage range?

The operating voltage is between 1.71V and 3.6V.

What is the operating temperature range?

The operating temperature is -40°C to 85°C (TA).

What package type is the STM32G474QET6 supplied in?

It is supplied in a 128-LQFP package.

What is the RoHS status?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The Moisture Sensitivity Level is 1 Unlimited.

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