What the 180 MHz Cortex-M4 core and 2 MB Flash mean for your BOM
This combination puts it in the high-performance tier of the STM32F4 family — enough headroom to run a real-time operating system, a graphical user interface, and protocol stacks (Ethernet, USB OTG, CAN) simultaneously without external memory.
Peripherals and connectivity — display, networking, and fieldbus in one chip
This MCU integrates a built-in LCD controller (listed under peripherals as LCD), so it can drive a parallel RGB display directly — no external graphics controller needed. The connectivity set covers CANbus, Ethernet, USB OTG, multiple SPI and I²C interfaces, plus SAI for audio. That makes it a single-chip solution for a panel with touch, Ethernet backhaul, and a CAN fieldbus link. The 114 I/O lines in the 169-UFBGA package give enough GPIO for a parallel display bus, external memory interface (EBI/EMI), and sensor inputs without multiplexing.
The internal oscillator trims the BOM by one crystal for non-critical timing, but the Ethernet PHY still needs an external 25 MHz reference.