STM32F439ZIT6
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STMicroelectronics STM32F439ZIT6

Manufacturer No:
STM32F439ZIT6
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 32BIT 2MB FLASH 144LQFP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The STM32F439ZIT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F437xx and STM32F439xx series. It is based on the Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 180 MHz. The Cortex-M4 core includes a Floating Point Unit (FPU) and supports all Arm® single-precision data-processing instructions and data types. It also features a full set of DSP instructions and a Memory Protection Unit (MPU) for enhanced application security.

This microcontroller is equipped with extensive memory options, including up to 2 MB of Flash memory, up to 256 KB of SRAM, and additional backup SRAM. It offers a wide range of peripherals and interfaces, making it suitable for complex and demanding applications.

Key Specifications

Parameter Specification
Core Arm® 32-bit Cortex®-M4 CPU with FPU, up to 180 MHz
Memories Up to 2 MB Flash, up to 256 KB + 4 KB SRAM, 512 bytes OTP memory
External Memory Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, Compact Flash/NOR/NAND
ADCs 3 × 12-bit, 2.4 MSPS, up to 24 channels and 7.2 MSPS in triple interleaved mode
DACs 2 × 12-bit D/A converters
Timers Up to 17 timers: up to twelve 16-bit and two 32-bit timers
Communication Interfaces Up to 3 × I2C, up to 4 USARTs/UARTs, up to 6 SPIs, 2 × CAN (2.0B Active), USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC
Power Supply 1.7 V to 3.6 V application supply and I/Os
Package LQFP 144 (20x20x1.4 mm)
Operating Temperature Industrial grade, -40°C to 85°C

Key Features

  • Includes ST state-of-the-art patented technology such as the Adaptive real-time accelerator (ART Accelerator™) for 0-wait state execution from Flash memory.
  • LCD-TFT controller with fully programmable resolution (total width up to 4096 pixels, total height up to 2048 lines and pixel clock up to 83 MHz).
  • Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D).
  • Advanced connectivity options including USB 2.0 full-speed/device/host/OTG, USB 2.0 high-speed/device/host/OTG, and 10/100 Ethernet MAC with dedicated DMA.
  • Cryptographic acceleration for AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1, SHA-2), and HMAC.
  • True random number generator and CRC calculation unit.
  • RTC with subsecond accuracy and hardware calendar.
  • 96-bit unique ID.
  • Low power modes: Sleep, Stop, and Standby modes.
  • VBAT supply for RTC, 20×32 bit backup registers + optional 4 KB backup SRAM.

Applications

The STM32F439ZIT6 is versatile and can be used in a wide range of applications due to its extensive set of peripherals and interfaces. Some common applications include:

  • Industrial automation and control systems.
  • Medical devices requiring advanced graphics and user interfaces.
  • Automotive systems, including infotainment and driver assistance systems.
  • Consumer electronics such as smart home devices and multimedia equipment.
  • IoT devices requiring secure communication and data processing.
  • Embedded systems in robotics and mechatronics.

Q & A

  1. What is the core architecture of the STM32F439ZIT6?

    The STM32F439ZIT6 is based on the Arm® Cortex®-M4 32-bit RISC core.

  2. What is the maximum operating frequency of the STM32F439ZIT6?

    The maximum operating frequency is up to 180 MHz.

  3. How much Flash and SRAM memory does the STM32F439ZIT6 have?

    It has up to 2 MB of Flash memory and up to 256 KB + 4 KB of SRAM.

  4. What types of ADCs and DACs are available on the STM32F439ZIT6?

    It features 3 × 12-bit ADCs and 2 × 12-bit DACs.

  5. What communication interfaces are supported by the STM32F439ZIT6?

    It supports up to 3 × I2C, up to 4 USARTs/UARTs, up to 6 SPIs, 2 × CAN (2.0B Active), USB 2.0 full-speed/device/host/OTG, and 10/100 Ethernet MAC.

  6. What is the power supply range for the STM32F439ZIT6?

    The power supply range is from 1.7 V to 3.6 V.

  7. What are the low power modes available on the STM32F439ZIT6?

    The available low power modes include Sleep, Stop, and Standby modes.

  8. Does the STM32F439ZIT6 support cryptographic acceleration?

    Yes, it supports hardware acceleration for AES, Triple DES, HASH, and HMAC.

  9. What is the package type of the STM32F439ZIT6?

    The package type is LQFP 144 (20x20x1.4 mm).

  10. What is the operating temperature range for the STM32F439ZIT6?

    The operating temperature range is from -40°C to 85°C.

  11. Does the STM32F439ZIT6 have a true random number generator?

    Yes, it includes a true random number generator.

Product Attributes

Core Processor:ARM® Cortex®-M4
Core Size:32-Bit Single-Core
Speed:180MHz
Connectivity:CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals:Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O:114
Program Memory Size:2MB (2M x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:256K x 8
Voltage - Supply (Vcc/Vdd):1.8V ~ 3.6V
Data Converters:A/D 24x12b; D/A 2x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:144-LQFP
Supplier Device Package:144-LQFP (20x20)
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Part Number STM32F439ZIT6 STM32F469ZIT6 STM32F479ZIT6 STM32F429ZIT6 STM32F437ZIT6 STM32F439BIT6 STM32F439IIT6 STM32F439VIT6 STM32F439ZGT6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active Active Active Active Active Active
Core Processor ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 180MHz 180MHz 180MHz 180MHz 180MHz 180MHz 180MHz 180MHz 180MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG CANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O 114 106 131 114 114 168 140 82 114
Program Memory Size 2MB (2M x 8) 2MB (2M x 8) 2MB (2M x 8) 2MB (2M x 8) 2MB (2M x 8) 2MB (2M x 8) 2MB (2M x 8) 2MB (2M x 8) 1MB (1M x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - - - - -
RAM Size 256K x 8 384K x 8 384K x 8 256K x 8 256K x 8 256K x 8 256K x 8 256K x 8 256K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V
Data Converters A/D 24x12b; D/A 2x12b A/D 20x12b; D/A 2x12b A/D 20x12b; D/A 2x12b A/D 24x12b; D/A 2x12b A/D 24x12b; D/A 2x12b A/D 24x12b; D/A 2x12b A/D 24x12b; D/A 2x12b A/D 16x12b; D/A 2x12b A/D 24x12b; D/A 2x12b
Oscillator Type Internal Internal Internal Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 144-LQFP 144-LQFP 144-LQFP 144-LQFP 144-LQFP 208-LQFP 176-LQFP 100-LQFP 144-LQFP
Supplier Device Package 144-LQFP (20x20) 144-LQFP (20x20) 144-LQFP (20x20) 144-LQFP (20x20) 144-LQFP (20x20) 208-LQFP (28x28) 176-LQFP (24x24) 100-LQFP (14x14) 144-LQFP (20x20)

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