STMicroelectronics STM32F439ZGT6TR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F4
Packaging Tape & Reel (TR) | NULL
Core Processor ARM® Cortex®-M4
Core Size 32-Bit
Speed 180MHz
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O 114
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 256K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V
Data Converters A/D 24x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 144-LQFP (20x20)
Package / Case 144-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F439ZGT6TR from STMicroelectronics is a high-performance ARM Cortex-M4 MCU. It runs at 180MHz with 1MB flash and 256KB RAM. The 144-LQFP package and 1.7V-3.6V supply make it suitable for advanced audio, industrial, and IoT applications.

  • High speed: 180MHz Cortex-M4 delivers exceptional compute performance.
  • Large memory: 1MB flash + 256KB RAM supports complex firmware.
  • Audio support: I2S interfaces enable high-quality audio systems.
  • Comprehensive peripherals: DMA, PWM, and WDT cover diverse needs.

Audio Processing

I2S interfaces and 180MHz Cortex-M4 enable high-fidelity audio codec integration.

Industrial HMI

Large memory and fast processing support graphical user interfaces.

Motor Control

Advanced PWM timers and DMA provide precise three-phase motor control.

Medical Imaging

High-speed computation and 256KB RAM handle image processing tasks.

IoT Gateways

1MB flash allows rich protocol stacks and edge computing.

Consumer Electronics

Rich peripherals and 144-pin package enable feature-packed devices.

Q: What is the maximum clock speed?
A: The ARM Cortex-M4 core runs at up to 180MHz.
Q: How much flash and RAM does it have?
A: It has 1MB flash and 256KB RAM.
Q: What package is available?
A: It comes in a 144-LQFP package.
Q: Does it support I2S audio?
A: Yes, it includes I2S interfaces for audio applications.
Base Product Number : STM32F439ZG
180MHz 1MB Flash 256KB RAM 32-bit MCU ARM Cortex-M4 Audio Industrial LQFP-144 STM32F4 STMicroelectronics
Q: What is the maximum clock speed?
A: The ARM Cortex-M4 core runs at up to 180MHz.
Q: How much flash and RAM does it have?
A: It has 1MB flash and 256KB RAM.
Q: What package is available?
A: It comes in a 144-LQFP package.
Q: Does it support I2S audio?
A: Yes, it includes I2S interfaces for audio applications.