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iVativ EVIA PCIe® Wi-Fi® Module

iVativ EVIA PCIe® Wi-Fi® Module is a high-performance certified wireless module that facilitates dual-band 1-stream (1T1R) 802.11a/b/g/n/ac Wi-Fi. The small form-factor Wi-Fi module offers excellent throughputs and long range by integrating high-performance baseband, MAC, fine-tuned RF front end, power amplifiers, filters, switches, diplexer, and crystals.

The iVativ EVIA PCIe Wi-Fi Module secures connections using strong encryption and enterprise security protocols. This WLAN PCIe module enables low-power designs by utilizing multiple advanced power-saving techniques and many host offloading features. The device is based on the Qualcomm QCA9377 SoC and connects to the host processor with PCIe (Wi-Fi).

The dual-band Wi-Fi module has drivers for different operating systems (Linux®, Windows®, and Android™) for total design flexibility and ease of integration. The module is available in commercial and industrial temperature grades.

Features

  • Industry-proven high-performing Wi-Fi technology supporting low-power dual-band (2.4GHz and 5GHz), 1-stream MU-MIMO 802.11ac
  • Offers advanced security features: WPA/WPA2 Personal and Enterprise, WPS 2.0
  • WEP, TKIP, AES WLAN encryption
  • Operating modes
    • STA and SoftAP
    • P2P group owner, P2P client
    • STA + SoftAP, STA + P2P group owner, STA + P2P client, support for multiple BSSIDs (Two softAPs and a STA can operate concurrently)
  • Host Power save - ARP offloading to firmware
  • Module Power save - deep sleep mode, protocol power save modes – legacy, UAPSD, and Tx power saving feature - GreenTx
  • Transmit beamforming
  • QoS/WMM and WMM-PS
  • DFS client and master
  • 11r/FT, legacy fast roaming 
  • 802.11ai - FILS-SK in STA mode
  • Host interfaces - PCIe for Wi-Fi
  • Globally certified module
  • 11.75mm x 12mm x 1.6mm LGA package
  • Industrial temperature grade

Applications

  • Smart security
  • Consumer electronics
  • Industrial IoT
  • POS terminals
  • Automotive in-vehicle infotainment

Specifications

  • 802.11a/b/g/n, 1-stream MU-MIMO 802.11ac WLAN technology
  • 2.4GHz, 5GHz frequency band
  • On-air data rates
    • 2.4GHz
      • 11b - 1Mbps, 2Mbps, 5.5Mbps, 11Mbps
      • 11g - 6Mbps, 9Mbps, 12Mbps, 18Mbps, 24Mbps, 36Mbps, 48Mbps, 54Mbps
      • 11n - MCS0 to MCS7 or up to 150Mbps
    • 5GHz
      • 11a - 6Mbps, 9Mbps, 12Mbps, 18Mbps, 24Mbps, 36Mbps, 48Mbps, 54Mbps
      • 11n/ac - MCS0 to MCS9 or up-to 433Mbps
  • WPA/WPA2 -PSK TKIP/AES, WPS 2.0, Enterprise Security (EAP) STA only
  • Modulation schemes
    • 2.4GHz
      • 11b - BPSK, QPSK, CCK
      • 11g - BPSK, QPSK, 16QAM, 64QAM
      • 11n- PSK, QPSK, 16QAM, 64QAM
    • 5GHz
      • 11a/n/ac-BPSK, QPSK, 16QAM, 64QAM
  • Antenna pin
  • Wi-Fi - PCIe 2.1 PCIe host interface
  • 330Mbps maximum throughput
  • 18dBm maximum transmit power
  • -97.5dBm receive sensitivity
  • 20MHz/40MHz/80MHz WLAN bandwidths

Block Diagram with Antenna Pin

Block Diagram - iVativ EVIA PCIe® Wi-Fi® Module

Software Architecture

Application Circuit Diagram - iVativ EVIA PCIe® Wi-Fi® Module
Veröffentlichungsdatum: 2025-07-18 | Aktualisiert: 2025-08-19