RF Module by Fujitsu (25 more products)

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FWM7BLZ20B Image

The FWM7BLZ20B from Fujitsu is a Bluetooth 5.0 module for IoT applications that can connect with up to 8 peripherals simultaneously. It is based on the low power nRF52832 Nordic chipset and supports a data rate of up to 2 Mbps. It provides an output power of 4 dBm and has a receive sensitivity of -94 dBm. It requires a 3.6V DC supply and has a current consumption of 17.1 mA while transmitting and 8 mA while receiving. The module embeds “X2 speed” which increases communication speeds, and also has “LE Advertising Extensions” which increase communication capacity and the number of channels. The module supports various communication interfaces such as UART, SWDCLK, GPIO, SWDI0 & nRESET. It is available in SMT package and measures 15.7 x 9.8 x 1.7 mm.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    Compact Bluetooth 5.0 Module for IoT Applications

General Parameters

  • Technology
  • Application
    IoT applications
  • Bluetooth Standards
    Bluetooth v5
  • Standard Supported
    Bluetooth Low Energy
  • Data Rate
    1 to 2 Mbps
  • Supply Voltage
    1.7 to 3.6 VDC
  • Current Receiving
    8 to 18.3 mA
  • Current Transmitting
    7.8 to 16.8 mA
  • Power
    4 dBm (Transmit power)
  • Sensitivity
    -94 dBm (Receiver sensitivity)
  • Integrated Antenna
  • Antenna
    Embedded (Pattern antenna)
  • Interface Type
  • Memory
    64 kB (RAM), 512 kB (ROM)
  • Chip
    nRF52832 (Nordic Semiconductor
  • Mounting Type
    Surface Mount
  • Dimension
    15.7 x 9.8 x 1.7 mm
  • Operating Temperature
    -40 to 85 Degree C
  • RoHs
  • Note
    Certifications - Bluetooth qualification (QDID)1 , Radio Act (Japan), FCC, IC, CE

Technical Documents