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STM32F439IGT6 The STM32F439IGT6 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M4 core. It offers 1MB of FLASH program memory and 256KB of RAM.
Mfr Part #:

STM32F439IGT6

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32F439IGT6 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M4 core. It offers 1MB of FLASH program memory and 256KB of RAM.
✓ Total Stock: 19,251 pcs
$ Price Range: $6.40

STM32F439IGT6 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
Xingangxin ✓
Non-Authorised Inventory information
6,251 pcs
On Request
6251 pcs On Request 1 On Request On Request On Request On Request On Request
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
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.

STM32F439IGT6 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
Lead Spacing
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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STM32F439IGT6 Description

Short technical summary and product information.

The STM32F439IGT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core, designed for embedded applications. It operates at speeds up to 180MHz and provides 1MB of FLASH program memory along with 256KB of RAM.

 

This microcontroller supports a wide operating voltage range of 1.8V to 3.6V and operates within a temperature range of -40°C to 85°C. Key peripherals include DMA, PWM, WDT, and various communication interfaces like CANbus, Ethernet, I2C, SPI, and USB OTG.

 

The device is supplied in a 176-LQFP package with surface mount mounting type. Its data conversion capabilities include 24-channel 12-bit ADCs and 2-channel 12-bit DACs. The STM32F439IGT6 is suitable for applications requiring significant processing power and a rich set of peripherals.

STM32F439IGT6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32F439IGT6 32-Bit Microcontroller
Subcategory: 32-Bit

STM32F439IGT6 Compliance

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

STM32F439IGT6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32F439IGT6 Features

  • 32-bit ARM Cortex-M4 core processor.
  • 1MB FLASH program memory.
  • 256KB RAM size.
  • 180MHz operating speed.
  • 176-LQFP surface mount package.

STM32F439IGT6 Applications

  • Suitable for embedded control systems.
  • Ideal for data acquisition applications.
  • Used in communication interface designs.
  • Applicable for real-time processing tasks.

STM32F439IGT6 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM32F439IGT6?

The program memory size is 1MB (1M x 8).

What is the operating voltage range for this microcontroller?

The operating voltage range is 1.8V to 3.6V.

What is the operating temperature range?

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

What package type is the STM32F439IGT6 supplied in?

It is supplied in a 176-LQFP package.

What is the core processor of the STM32F439IGT6?

The core processor is ARM® Cortex®-M4.

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