KeyASIC's Fundamental IP offerings include a versatile hybrid standard cell library specifically crafted for IoT and battery-efficient applications. This comprehensive collection comprises both foundry-sponsored memory IPs and general-purpose I/O options such as LVCMOS and programmable 5V-tolerant interfaces. For more specialized applications, users can utilize special-purpose I/Os like SSTL, HSTL, PCI, and others. To ensure robust power management, this IP suite features various regulators, low-dropout (LDO) regulators, cap-less LDOs, and other power components like DC-DC converters, PLLs for frequency synthesis, and crystal and RTC oscillators. This foundational set of IPs supports a wide range of applications, and all components are optimized for high efficiency, making them suitable for diverse commercial and industrial uses.