The CP21xx family are highly integrated solutions that eliminate external crystal, EEPROM memories, external voltage regulator and are specially targeted for small packages, reducing BOM cost. They are available with UART, I²C/SMBus, SPI and I²S, production ready royalty-free driver suites shorten time to market as well as a highly-integrated solution in small package which reduces BOM cost. The HID USB solutions offer seamless compatibility with most operating systems, eliminating the need of firmware drivers. For non-USB HID solutions, a robust ecosystem of royalty-free drivers is available to support most common operating systems (Windows, MAC, and Linux). Following are more details on individual family members.