The 360 KB SRAM gives you headroom for multi-packet Ethernet buffers and a moderate LCD frame buffer without adding external memory. The 16 KB EEPROM on-die saves a serial EEPROM footprint and the associated I²C/SPI bus slot, which matters when you are routing 145 I/O on a 12×12 mm TFBGA.
ROMless — plan for external SPIFI flash
This MCU has no internal Flash for program storage — it is ROMless, meaning code must execute from external SPIFI (Serial Peripheral Interface Flash) memory. The SPIFI peripheral is included in the connectivity set, so a single quad-SPI NOR flash part on the PCB handles both code and data storage. Factor that into the BOM: the MCU itself costs less than a Flash-integrated sibling, but you need a companion serial flash device (e.g., 16 MB or 32 MB) and a PCB trace length match for the quad-SPI lines at 180 MHz.
Connectivity set for industrial communication
The peripheral list includes Ethernet, CAN, USB, SPIFI, and multiple UART/I²C/SPI interfaces — enough to serve as a protocol gateway between a CANopen fieldbus and an Ethernet-based SCADA system. The 12-channel 12-bit SAR ADC covers analog inputs for current sensing or thermocouple linearization.