The ISL3873A Wireless LAN Integrated Medium Access Controller with Integrated Baseband Processor is part of the PRISM® 2.4GHz radio chip set. It supports customization of the WLAN solution, implements the full IEEE 802.11 Wireless LAN MAC protocol, and supports BSS and IBSS operation under DCF, as well as optional PCF operation. The product is also suitable for access point applications.