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STM32F439VIT6

Cortex-M4, 180MHz, 2MB Flash, crypto, LCD, LQFP-100

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Pieza del fabricante：

STM32F439VIT6

Paquete：

LQFP-100 (14 x 14 x 1.4 mm)

Marca：
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Descripción

Productos

The STM32F439VIT6 from STMicroelectronics is a high-performance Arm Cortex-M4 MCU with FPU, 2MB Flash, 256KB RAM, Chrom-ART accelerator, crypto, and TFT LCD controller in LQFP-100 package. Runs at 180MHz with DSP instructions.

Especificaciones

Núcleo Arm Cortex-M4 with FPU
Max Frequency 180 MHz
Flash Memory 2 MB
RAM 256 KB + 64KB CCM
Número de agujas 100
I/O Pins 82
ADC 3x 12-bit, 24 channels, 2.4MSPS
DAC 2x 12-bit
Ethernet MAC Yes (IEEE 1588 PTP)
USB OTG HS/FS
Crypto AES, DES, HASH (CRYP)
LCD-TFT Yes (with Chrom-ART accelerator)
Camera IF Yes (8-14 bit parallel)
Tensión de alimentación 1.8V to 3.6V
Paquete LQFP-100 (14x14mm)
Temperatura de funcionamiento -40 to +85 C

Características

  • Chrom-ART accelerator for 2D graphics DMA operations
  • Hardware crypto engine (AES-128/192/256, DES, HASH)
  • TFT LCD controller with dual layer and alpha blending
  • 64KB Core-Coupled Memory (CCM) for deterministic execution
  • IEEE 1588 v2 precision time protocol for Ethernet

Aplicaciones

  • Industrial HMI with TFT LCD and touch screen
  • Crypto-enabled secure communication gateways
  • Medical imaging and diagnostic equipment
  • Motor control with Ethernet connectivity
  • Consumer multimedia devices with graphics acceleration

The STM32F439VIT6 from STMicroelectronics is a high-performance Arm Cortex-M4 microcontroller with floating-point unit (FPU) and DSP instructions, running at 180MHz. The device integrates 2MB Flash, 256KB SRAM, and 64KB Core-Coupled Memory (CCM) for deterministic real-time execution. Unique features include a Chrom-ART accelerator for hardware 2D graphics operations, a hardware crypto engine supporting AES/DES/HASH algorithms, and a TFT LCD controller with dual-layer support and alpha blending. The device also integrates an Ethernet MAC with IEEE 1588 v2 PTP, USB OTG HS/FS, a camera interface, three 12-bit ADCs, and two 12-bit DACs. The VIT6 suffix indicates LQFP-100 package with industrial temperature range.

The STM32F439VIT6 operates as an Arm Cortex-M4 microcontroller with advanced peripherals. (1) The Cortex-M4F core executes Thumb-2 instructions with single-cycle DSP MAC operations and hardware floating-point unit, delivering 225 DMIPS at 180MHz. The ART Accelerator with instruction and data caches and the 64KB CCM SRAM provide deterministic zero-wait-state execution for real-time control loops. (2) The Chrom-ART accelerator (DMA2D) offloads the CPU from 2D graphics operations such as image copy, pixel format conversion, and alpha blending, enabling rich GUI without CPU overhead. The TFT LCD controller drives displays up to XGA resolution with dual-layer overlay. (3) The crypto/hash processor (CRYP) performs AES-128/192/256 encryption/decryption and SHA-1/SHA-2/MD5 hash in hardware, enabling secure communication without CPU overhead. The Ethernet MAC with IEEE 1588 v2 PTP provides sub-microsecond time synchronization for industrial networking.

Grupo Pin Nombre Función
1-8 PE0-PE7 Port E, LCD/timer/SPI
9-16 PE8-PE15 Port E, LCD/timer
17-24 PD0-PD7 Port D, FSMC/UART
25-32 PD8-PD15 Port D, USART/LCD
33-40 PC0-PC7 Port C, ADC/SPI/SDIO
41-48 PC8-PC15 Port C, SDIO/UART
49-56 PA0-PA7 Port A, ADC/UART/TIM
57-64 PA8-PA15 Port A, TIM/I2C/SPI
65-72 PB0-PB7 Port B, ADC/I2C/TIM
73-80 PB8-PB15 Port B, I2C/SPI/TIM
81-88 Power/Clock VDD, VSS, VBAT, NRST, OSC
89-100 Mixed BOOT0, VDDA, VSSA, VCAP
  • Industrial HMI with TFT LCD display, touch screen, and graphics acceleration via Chrom-ART
  • Crypto-enabled secure communication gateways with hardware AES/SHA
  • Medical imaging and diagnostic equipment with DSP and DAC
  • Motor control with Ethernet connectivity and IEEE 1588 PTP synchronization
  • Consumer multimedia devices with camera interface and LCD output
Modelo Fabricante Diferencia clave
STM32F437VIT6 ST Same but without crypto (CRYP) engine
STM32F429VIT6 ST Same but without crypto engine
STM32F439ZIT6 ST LQFP-144, more GPIOs
STM32H743VIT6 ST Cortex-M7, 400MHz, more powerful
STM32F746VET6 ST Cortex-M7, 216MHz, smaller Flash
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Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

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Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

Servicio y embalaje

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

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Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

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Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

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Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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