168 MHz Cortex-M4 with Ethernet and CAN — industrial gateway MCU
The STM32F417IEH6: 512 KB Flash and 192 KB SRAM, with Ethernet MAC, CAN 2.0B, USB OTG HS/FS, DCMI, and EBI/EMI. 140 GPIOs and 24-channel 12-bit ADC.
512 KB Flash and 192 KB SRAM — firmware and data buffer headroom
The 512 KB Flash (512K x 8) is sized for a full TCP/IP stack plus application code, while the 192 KB SRAM handles packet buffers and real-time data logging without external memory in many designs.
Ethernet, CAN, USB OTG — connectivity for edge nodes
On-chip Ethernet MAC with dedicated DMA enables industrial Ethernet protocols (EtherCAT, PROFINET via external PHY). Dual CAN 2.0B interfaces connect to vehicle or machinery CAN buses. USB OTG HS/FS supports device or host mode for data logging to USB sticks or connection to a PC. The DCMI parallel camera interface captures image data for vision-guided systems.
201-UFBGA package — board area and thermal considerations
176+25 UFBGA (10x10 mm) package. 140 I/O. Surface mount.
Active product status. Base part number STM32F417.