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蓝牙模块 - BDE-BLEM401P (BT4.2)
  • BDE-BLEM401P (BT4.2)
  • 浏览 171 次 发布日期:[ 2021-5-20 ]


  • 碧德(BDE)是美国德州仪器(TI)第三方合作伙伴


    低功耗蓝牙模组 (BT4.2)


    BDE-BLEM401P是一款蓝牙4.2双模式兼容模块,针对低功耗传感器和PC/手机配件。BDE-BLEM401P高度集成了高性能射频收发器,基带,ARM9E核心,可编程协议和配置文件,支持BLE应用。该模块还为传感器应用提供了灵活的硬件接口。它可以实现超低功耗连接和数据传输,适用于对功耗、尺寸和成本敏感的应用程序。



    Key Features


    Bluetooth Dual Mode 4.2 compliant

    -  Low-power 2.4GHz Transceiver

    -  ARM968E Core Microprocessor integrated

    -  160 KB programmable Flash for Program and 20 KB RAM for Data

    -  Program code read protection

    -  Operation voltage from 0.9 V to 3.6 V

    -  Clock

    - 16 MHz crystal reference clock

    - 64 MHz digital PLL clock

    - 32 kHz ring oscillator

    - External 32 kHz crystal oscillator

    - MCU can run with any clock source with internal frequency divider

    - Interface and peripheral units

    - JTAG, SPI interface

    - UART

    - Multi-channels PWM output

    - On-chip 10 bit general ADC

    - 13 GPIO with multiplexed interface functions

    - True random number generator

    -  RF Performance

    - TX Power: up to 4dBm

    - RX Sensitivity: up to -96dBm

    -  Communication Range: 30 meters (LOS)

    -  Antenna: Integrated PCB antenna

    -  Size:      16.55mm x 10.8mm x 1.5mm (Without Shielding)

                     16.55mm x 10.88 mm x 2.3mm (With Shielding)

    -  Power Consumption:

    - Shutdown: 1uA (Wake up on External Events)

    - Standby: 8.5uA (RTC Running and RAM/CPU Retention)

    - RX Current: 5.1mA

    - TX Current @ -1dBm: 4.8mA

    -  BQB, FCC, CE, RoHS compliant



    下载:


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