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Bluetooth Low Energy - BDE-LE2640R2LA (Bluetooth 5.0 Low Energy Based on CC2642R2L)
  • BDE-LE2640R2LA (Bluetooth 5.0 Low Energy Based on CC2642R2L)



  • BDE-LE2640R2LA is a Bluetooth 5.0 single-mode compliant Bluetooth low energy module targeted at low power sensors and PC/Phone accessories.BDE-LE2640R2LA0/BDE-LE2640R2LA4/LE2640R2LA8 corresponds to three flash modules of different sizes.

    BDE-LE2640R2LA highly integrates Bluetooth Low Energy radio, stack, profiles and applications in a SoC, without the need of using an external MCU. The module also offers flexible hardware interfaces for the sensor application.

    It enables ultra-low power connectivity and data transfer for the applications that are sensitive to power consumption, size and cost.


    Key Features


    - Bluetooth 5.0 single-mode compliant

    - Support master and slave modes, 8 simultaneous connections in master mode

    - Integrated Bluetooth Low Energy stack, no external MCU needed

    - RF performance

    - TX power: -21dBm to 5dBm

    - RX sensitivity: up to -97dBm

    - Communication range: 250 meters (LOS) – Long Range Mode

    - Ultra low power ARM Cortex-M3 microcontroller core

    - Antenna: Chip antenna or U.FL connector

    - Size: 16.9 mm x 11 mm x 2.1 mm 

    - Ultra low power consumption:

    - Shutdown: 100nA (Wake up on external events)

    - Standby: 1.5uA (RTC running and RAM/CPU retention)


    Applications


    - Medical devices

    - Sports and fitness equipment

    - Home electronics

    - Mobile and PC accessories

    - Industry automation


    Device Family


    Part Number Chipset Description Size (mm) Package
    LE2640R2FA0 CC2640R2F Without external flash, with chip antenna 16.9×11×2.1 SMD-25
    LE2640R2FA4 CC2640R2F With 4Mbit external flash, with chip antenna 16.9×11×2.1 SMD-25
    LE2640R2FA8 CC2640R2F With 8Mbit external flash, with chip antenna 16.9×11×2.1 SMD-25
    LE2640R2FAU0 CC2640R2FWithout external flash, with U.FL connector for external
    antenna
    16.9×11×2.1 SMD-25
    LE2640R2FAU4 CC2640R2FWith 4Mbit external flash, with U.FL connector for
    external antenna
    16.9×11×2.1 SMD-25
    LE2640R2FAU8 CC2640R2FWith 8Mbit external flash, with U.FL connector for
    external antenna
    16.9×11×2.1 SMD-25
    LE2640R2FN0 CC2640R2F Without external flash, without antenna 11.6×11×2.1 SMD-25
    LE2640R2FN4 CC2640R2F With 4Mbit external flash, without antenna 11.6×11×2.1 SMD-25
    LE2640R2FN8 CC2640R2F With 8Mbit external flash, without antenna 11.6×11×2.1 SMD-25
    LE2640R2LA0 CC2640R2L Without external flash, with chip antenna 16.9×11×2.1 SMD-25
    LE2640R2LA4 CC2640R2L With 4Mbit external flash, with chip antenna 16.9×11×2.1 SMD-25
    LE2640R2LA8 CC2640R2L With 8Mbit external flash, with chip antenna 16.9×11×2.1 SMD-25
    LE2640R2LAU0CC2640R2L Without external flash, with U.FL connector for external
    antenna
    16.9×11×2.1 SMD-25
    LE2640R2LAU4CC2640R2L With 4Mbit external flash, with U.FL connector for
    external antenna
    16.9×11×2.1 SMD-25
    LE2640R2LAU8CC2640R2L With 8Mbit external flash, with U.FL connector for
    external antenna
    16.9×11×2.1 SMD-25
    LE2640R2LN0 CC2640R2L Without external flash, without antenna 11.6×11×2.1 SMD-25
    LE2640R2LN4 CC2640R2L With 4Mbit external flash, without antenna 11.6×11×2.1 SMD-25
    LE2640R2LN8 CC2640R2L With 8Mbit external flash, without antenna 11.6×11×2.1 SMD-25


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