Key features

  • WLAN CPU supports low-level setup of PHY and RF to offload the host processor for other tasks
  • Dynamic frequency selection (DFS) in required 5-GHz bands when used as an AP
  • 3x3 MIMO technology improves effective throughput and range over existing 802.11a/b/g products
  • Supports spatial multiplexing, cyclic-delay diversity (CDD), low-density parity check (LDPC), maximal ratio combining (MRC), Space Time Block Code (STBC)
  • Smart antenna diversity
  • Single-ended RF ports with integrated matching simplify board design and layout
  • Integrated 1.2 V switching regulator
  • Data rates of up to 1.3 GBps in 802.11ac 80 MHz channels
  • Data rates of up to 216.7 Mbps for 20 MHz channels and 450 Mbps for 40 MHz channels using reduced (short) guard interval in 802.11n mode
  • Supports 20/40 MHz at 2.4 GHz
  • Supports 20/40/80 MHz at 5 GHz
  • On-Chip One-Time Programmable (OTP) memory
  • Support for IEEE 802.11d, e, h, i, k, r, v time stamp, and w standards WEP, TKIP, AES, and WAPI hardware encryption
  • PCI Express 1.1 interface
  • 20 and 40 MHz channelization
  • Frame aggregation, block ACK
  • 802.11e-compatible bursting
  • 108-pin, 12 mm x 12 mm LPCC package

Applications

  • Wireless communication LTE - 5G