Features

Wi-Fi®:

  • IEEE 802.11 b/g/n, Single Stream (1x1) 20 MHz Bandwidth WLAN Link
    • Compatible with Wi-Fi 6/7 Access Points/Routers at 2.4 GHz
  • IEEE 802.11 b/g/n (1x1) with Single Spatial Stream, up to 72 Mbps PHY Rate in a 2.4 GHz ISM Band
  • Integrated Chip Antenna or Micro Co-ax (U.FL) Connector for an External Antenna
  • Superior Sensitivity and Range via Advanced PHY Signal Processing
  • Advanced Equalization and Channel Estimation
  • Advanced Carrier and Timing Synchronization
  • Supports Soft-AP
  • Supports IEEE 802.11 WEP, WPA and WPA2 Personal and WPA2 Enterprise (Firmware Version 1.3.1 or Later)
  • Superior MAC Throughput Through Hardware Accelerated Aggregate A-MPDUs/A-MDSU Frame Reception and Block Acknowledgment.
  • On-Chip Memory Management Engine to Reduce the Host Load
  • Operating Temperature Range from –40 °C to +85 °C

  • Input/Output Voltage Ranges from 2.7V to 3.6V

  • Power Supply (VBAT) Ranges from 3.0V to 4.2V

  • Wi-Fi Alliance® Certified for Connectivity and Optimizations
  • Integrated On-Chip Microcontroller
  • SPI Host Interface
  • Integrated Flash Memory for Wi-Fi and Bluetooth® System Software
  • Low Leakage On-Chip Memory for State Variables
  • Fast AP Re-Association (150 ms)
  • On-Chip Network Stack to Offload MCU
  • Network Features: Firmware Version 1.2.0 or Later
    • TCP, UDP, DHCP, ARP, HTTP, TLS, DNS and SNTP

Bluetooth:

  • ATWINC3400-MR210xA Bluetooth Low Energy Certification (end product) QD ID: 112092
  • Adaptive Frequency Hopping (AFH)
  • Superior Sensitivity and Range