The LAN9252TI/PT is a 3-port Ethernet Controller with integrated 32-bit ARM Cortex™-M3 microcontroller and features an 8KB integrated SRAM, along with a 16KB ROM, making it ideal for cost-sensitive Ethernet applications. With both SPI and I2C support, it enables a single microcontroller to control both Ethernet and other peripherals. The integrated 3-port 10/100 Ethernet Switch enables a single LAN to be shared between multiple devices, and the integrated PHY offers cable fault detection which is useful in industrial applications. The LAN9252TI/PT is designed for industrial and networking applications, such as factory automation, building automation, POS systems and HVAC control, and is available in 16, 24, 32 and 64- pin packages.