AT76C507

Features USB Open Host Controller 1.1 Compliant Integrates the IEEE 802.11 Physical Layer (Baseband) and the Medium Access Controller (MAC) for Supporting Standard Rates up to 11 Mbps Supports Antenna Diversity Algorithm, Automatic Receive Gain Control, Transmit Gain Control, Transmit Filter for Japanese Regulatory and Differential or Single-ended I- and Q-Baseband Signals Integrates 160 KBytes of SRAM Organized in Five Banks of 32 KBytes Each, Offering the Flexibility for Individually Configuring Each of Them as Program or Data Memory Zero Wait States for Program Execution Fast Data Transfers through DMA Channels Low-power ARM7TDMI® RISC Processor Integrates a Bootstrap ROM Supporting Firmware Uploading from a Serial DataFlash® Glueless Parallel Flash Memory Interface, Supporting up to 128 KBytes of Nonvolatile Memory Glueless External SRAM Interface for all MAC Operations, Supporting up to 128 KBytes of External Memory Wired Equivalency Privacy (WEP) in Hardware Supporting 64-bit and 128-bit Keys Hardware Implementation of TKIP Hardware Implementation of AES Encryption Supporting Various Modes (CCM/CTR/CBC) The WLAN Functions Can Be Easily Changed or Updated to New Requirements Since They are Implemented in Microcode Supports 11 Mbps Rates with Automatic Fallback to 5.5, 2, and 1 Mbps SPI Interface and 9 GPIO Pins 144-ball LFBGA Package Low-voltage 1.8V Operation 802.11b Media Access Controller (MAC) and Baseband with USB Master Capabil...