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STM32F439IIT6 - STMicroelectronics

Description: 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, up to 2MB Flash/256+4KB RAM, crypto, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com. interfaces, camera&LCD-TFT

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PCB Footprints
STM32F439IIT6 - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP176 24 x 24 x 1.4mm
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3D Models
STM32F439IIT6 - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP176 24 x 24 x 1.4mm
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STM32F439IIT6 Details

  • Manufacturer Part Number:

    STM32F439IIT6

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-176

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    5A992.C

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-M4F

  • Clock Frequency-Max:

    50 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-PQFP-G176

  • JESD-609 Code:

    e3

  • Length:

    24 mm

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    2

  • Number of I/O Lines:

    140

  • Number of Terminals:

    176

  • Number of Timers:

    17

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP176,1.0SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    262144

  • ROM (words):

    2097152

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    180 MHz

  • Supply Current-Max:

    140 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3.3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    24 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32F439IIT6 Frequently Asked Questions (FAQs)

  • The maximum frequency of the STM32F439IIT6 is 180 MHz, but it can be overclocked to 200 MHz with some limitations.
  • The clock tree in the STM32F439IIT6 can be configured using the Clock Configuration Tool (CCT) in STM32CubeMX or by manually writing code to configure the RCC registers.
  • The main difference is that the STM32F439IIT6 has a larger flash memory (2MB) compared to the STM32F429IIT6 (1MB), and the F439 has more peripherals like the FMC (Flexible Memory Controller) and the Quad-SPI interface.
  • The DMA controller in the STM32F439IIT6 can be used to transfer data between peripherals and memory without CPU intervention. This can be done by configuring the DMA channels, setting up the transfer parameters, and enabling the DMA transfer.
  • The power consumption of the STM32F439IIT6 depends on the clock frequency, voltage, and peripherals used. In low-power mode, the current consumption can be as low as 2.5mA/MHz, while in high-performance mode, it can be up to 350mA.

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STM32F439IIT6 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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Part Image STM32F439IIT7 STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 180MHz, CMOS, PQFP176