Features

  • Compliant with IEEE 802.11 b/g/n 20 MHz (1 x 1) Solution
  • Supports Single Spatial Stream in 2.4 GHz ISM Band
  • Integrated Power Amplifier (PA) and Transmit/Receive (T/R) Switch
  • Superior Sensitivity and Range through Advanced PHY Signal Processing
  • Advanced Equalization and Channel Estimation
  • Advanced Carrier and Timing Synchronization
  • Wi-Fi Direct® and Soft-AP Support
  • Supports IEEE 802.11 WEP, WPA, WPA2 and WPA2-Enterprise Security
  • Superior Medium Access Control (MAC) Throughput through Hardware Accelerated Two-Level A-MSDU/A-MPDU Frame Aggregation and Block Acknowledgement
  • On-Chip Memory Management Engine to Reduce the Host Load
  • SPI and SDIO Host Interfaces
  • Operating Temperature Ranges from -40°C to +85°C
  • Input/Output Operating Voltage (VDDIO) of 1.62V to 3.6V
  • Power supply for DC/DC Convertor (VBAT) has a range of 3.0V to 4.2V
  • Built-In 26 MHz Crystal
  • Power-Save Modes:
    • <1 µA Power-Down mode typical at 3.3V I/O
    • 380 µA Doze mode with chip settings preserved (used for beacon monitoring)
    • On-chip low-power Sleep oscillator
    • Fast host wake up from Doze mode by a pin or the host I/O transaction
  • Wi-Fi Alliance® certified for connectivity and optimizations