The CSR8640 from CSR is a RF Module with Frequency 2.4 GHz, Supply Voltage 3.3 V, Output Power 9 dBm, Sensitivity -91 dBm. More details for CSR8640 can be seen below.

Product Specifications

  • Part Number
    CSR8640
  • Manufacturer
    CSR
  • Description
    3.3 V, Bluetooth Module
  • Technology
    Bluetooth
  • Standard Supported
  • Frequency
    2.4 GHz
  • Supply Voltage
    3.3 V
  • Output Power
    9 dBm
  • Sensitivity
    -91 dBm
  • Interface Type
    UART, USB2.0, PCM, I2S, I2C
  • Dimension
    5.5 x 5.5 x 1.0 mm
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