Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The STM32F439ZIT6 STM32F4 microcontroller is based on a high-performance Arm®Cortex®-M4 32-bit RISC kernel and operates at frequencies up to 180 MHz. STM32 F4 MCU contains floating point arithmetic units and core features, such as built-in single period product summation (MAC) instruction, optimized SIMD algorithm, saturated algorithm instruction. Adaptive Real-time ART Accelerator ™ combined with ST 90 nm technology delivers linear performance up to 168MHz, unleasing core performance across the board. These features extend the range of addressable applications in the industrial, consumer, and healthcare industries.

Device specifications:

Core processor: ARM® Cortex®-M4

Kernel specifications: 32-bit single-core

Speed: 180MHz

Connection capability: CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG

Peripheral: undervoltage detection/reset, DMA, I²S, LCD, POR, PWM, WDT

Number of I/ OS: 114

Program storage capacity: 2MB (2M x 8)

Program memory type: Flash

EEPROM capacity: -

RAM size: 256K x 8

Voltage-supply (Vcc/Vdd) : 1.8V to 3.6V

Data converter: A/D 24x12b; D/A 2x12b

Oscillator type: Internal

Operating temperature: -40°C ~ 85°C (TA)

Mounting type: surface mount type

Package/case: 144-LQFP

Supplier Device package: 144-LQFP (20x20)

Basic product number: STM32F439

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.