STM32F439ZIT6 Description

The STM32F437xx and STM32F439xx devices are based on the high-performance Arm? Cortex?-M4 32-bit RISC core operating at a frequency of up to 180 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arms. single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

STM32F439ZIT6 Features

Up to three I2Cs 

Six SPIs, two I2Ss full-duplex. To achieve audio class accuracy, the I2S peripherals can be 

clocked via a dedicated internal audio PLL or via an external clock to allow synchronization. 

Four USARTs plus four UARTs 

An USB OTG full-speed and a USB OTG high-speed with full-speed capability (with the ULPI)

Two CANs 

One SAI serial audio interface 

An SDIO/MMC interface 

Ethernet and camera interface 

LCD-TFT display controller 

Chrom-ART Accelerator