STMicroelectronics STM32F439ZIT6 32 bit ARM Cortex M4 Microcontroller 180 MHz 2048kB FLASH 144-Pin LQFP

STMicroelectronics STM32F439ZIT6 is a 32 bit ARM Cortex M4 microcontroller designed for high-performance embedded systems requiring advanced functionality and power efficiency. Running at 180 MHz, this microcontroller integrates 2048kB flash memory and 256kB SRAM, housed in a compact 144-pin LQFP package suitable for surface mounting applications.

This MCU supports a broad range of communication protocols including USARTs, UARTs, SPI, I2C, CAN, and SDIO, enabling flexible connectivity in complex systems. Peripheral features include dual 12-bit DACs, 24 x 12-bit ADC channels, 14 timers (16-bit and 32-bit), and a real-time clock for precise timing and control.

Security is enhanced with a dedicated crypto/hash processor supporting AES (128/192/256), Triple DES, and hashing algorithms (MD5, SHA-1). Graphics and display applications benefit from the integrated LCD-TFT controller and Chrom-ART accelerator, enabling smooth and efficient visual outputs. The core’s digital signal processing (DSP) and floating point unit (FPU) provide enhanced computational power for advanced signal processing tasks.

Operating from a voltage range of 1.7 V to 3.6 V, this microcontroller accommodates a wide variety of power supply options while maintaining low power consumption. It is rated for operation over a temperature range of -40°C to 85°C, making it suitable for demanding industrial environments.

Common applications include motor drives, industrial control systems such as inverters and PLCs, medical equipment, HVAC systems, home audio devices, and video intercoms, highlighting its versatility across sectors. STMicroelectronics’ STM32F439ZIT6 provides a comprehensive solution for complex embedded designs requiring significant memory, computational power, and connectivity.

Powered by ARM Cortex-M4 CPU at 180 MHz clock speed. 2048kB Flash memory with 256kB SRAM for data storage. Advanced peripherals include DACs, ADCs, timers, and crypto/hash processor. Supports multiple communication protocols: USART, UART, SPI, I2C, CAN, SDIO.

Includes LCD-TFT controller and Chrom-ART accelerator for graphic applications. Power supply voltage range of 1.7 V to 3.6 V with low power consumption design. Industrial-grade operating temperature range from -40°C to 85°C.

Compact 144-pin LQFP surface mount package. Enhanced security and signal processing capabilities with DSP and FPU. Ideal for industrial, automotive, medical, HVAC, and home audio device applications. Explore more advanced Microcontroller solutions with STMicroelectronics and browse related products at EnvMart.