The STM32F427ZGT6 is a 32-bit ARM Cortex-M4 MCU from the STM32F4 series, clocked at 180 MHz with 1 MB of Flash program memory and 256 KB of RAM. This part is built for industrial control, motor drives, building automation, and IoT gateway applications where a single chip must handle real-time control loops, Ethernet connectivity, and local HMI interaction without an external communications processor.
Connectivity and peripheral set — one chip for the system bus
The Ethernet MAC with dedicated DMA and the dual CAN interfaces let this MCU serve as the central node on a factory-floor network, bridging a Modbus TCP segment to a CANopen drive chain.