Integrates 512 KB Flash and 96 KB SRAM, with Ethernet MAC, CAN, USB OTG, and multiple serial interfaces.
The 80 MHz Cortex-M3 core delivers enough throughput to run a full TCP/IP stack (lwIP or similar) alongside a CANopen or Modbus RTU application without a dedicated protocol offload engine. The 512 KB Flash holds that stack plus a bootloader and application image; the 96 KB RAM leaves headroom for packet buffers and real-time data arrays. If your design needs to bridge an Ethernet fieldbus to a CAN-based drive network, this part handles both PHY interfaces on-chip.
Texas Instruments has marked this part as obsolete. For legacy BOM lines requiring this exact MCU, sourcing is through surplus or independent distribution.