To augment their diverse microcontroller IP lineup, Syntill8 provides an array of peripheral interface IP cores designed to integrate seamlessly with their 8051 microcontrollers. The suite includes a Two-Wire Slave Interface (M2WIS) and a Four-Wire Slave Interface (M4WIS), which complement the integral interfaces within the microcontroller cores. Additionally, the UDPMAC core caters to networking needs, providing a robust 1-Gigabit UDP/Ethernet MAC solution. These peripheral integrations enable comprehensive connectivity options for diverse applications.