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Stock Code 688220
Non-Cellular IoT Chips
ASR offers a variety of high-performance non-cellular IoT chips based on Wi-Fi, LoRa and Bluetooth technologies, as well as global positioning and navigation chips based on BeiDou?Navigation?Satellite?System (BDS)/GPS/Glonass/Galileo technologies, which comprehensively cover all kinds of transmission distance application scenarios in the smart IoT market.
1721983249216520

Wi-Fi 6 + Bluetooth LE 5.1 Combo SoC

ASR5955S is a highly integrated, high performance, and low cost transceiver chip which supports both 1x1 IEEE 802.11b/g/n/ax and Bluetooth 5.1 Low Energy (BLE) for the Internet of Things (IoT). The ASR5955S integrates RF transceiver, 802.11 PHY+MAC, BLE PHY+MAC, SDIO 2.0 interface, other advanced peripheral interfaces, Real Time Counter (RTC) and power management circuits. The integrated RF and analog circuit incorporate T/R switch, RF balun, power amplifier, low-noise amplifier, and entire power management modules. Therefore, the ASR5955S provides a small form-factor solution with minimal external components as a SDIO slave for data transmission or high-speed applications, such as access points, digital TV set, set-top-box, tablet PC (PAD), IP camera, Wi-Fi module, conventional TV set, customer premise equipment and more.

Technical Advantages

  • 1634265514689153
    BLE
    Supporting rate: 125K/500K/1M/2M bps
    BLE 5.1 positioning function and BLE Mesh, etc.
    BQB BLE 5.2 certified
  • 1634265268845407
    Highly fully integrated design
    Fully integrated RF transceiver
    Power management circuitry, including DCDC + LDO RISC-V core,160 MHz
    802.11 b/g/n/ax + BLE 5.1 baseband with integrated TCP/IP protocol stack
    Ample 512KB on-chip SRAM resources for more application possibil
  • 1629969384370883
    Wi-Fi 6
    Supporting uplink and downlink orthogonal frequency division multiple access (UL-OFDMA) and downlink multiple user multiple output multiple input (HE DL-MU) access mechanisms, ensuring low-latency and high-efficiency operation in complex wireless network environments
    Supporting Target Wake Time (TWT) to extend device sleep time and greatly improve battery life Supporting LDPC and BCC coding modulation, and providing better reception sensitivity and interference immunity than Wi-Fi 4
  • 1634265320806959
    Diverse operating modes
    Supporting modes: Station/SoftAP/Sniffer
    Supporting various Wi-Fi low power operation modes
    Supporting BLE fast networking, currently 6 seconds networking achieved
    Supporting BLE Mesh & fast networking
  • 1634265337893079
    High Security
    Supporting a full set of multi-layer security solutions:
    integrated AES/RSA/SHA/ECC/HMAC/SSL engines,
    totally ordered set sequencers and true random number generator
  • 1634265506259160
    Unique Module
    Directly powered by 3.3 V ~ 5 V
    9 passive components can at least be used
    Supporting 2-layer and 4-layer board design

Application Scenarios

1634270352216100

Smart White Goods

1634270375128026

Smart Home

1629969066757042

Wearable Device

1634268802857557

AOA/AOD Centimeter Indoor Positioning

1629969573355103

Mesh Network

1634268827358574

Industrial wireless controlindust

1634268847781332

Sensor network

1630032013534084

Intelligent Security

Looking forward to your cooperation

021-60336588asr_iot@asrmicro.com
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021-60336588

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