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  • RF-BM-4077B1

    RF-BM-4077B1 is a PCB module based on TI CC2640 wireless MCU supporting Bluetooth Low Energy (BLE) stack v4.2 or BT5.0. To minimize users’ design effort, RF-BM-4077B1 module has integrated a 24 MHz crystal, a 32.768 kHz crystal, an LC balun, and an inverted-F PCB antenna.

    • Chip: CC2640R2FRGZ
    • Protocols: BT 5.0
    • Core: Powerful ARM? Cortex?-M3
    • Key Features: Advertising extension,LE Coded PHY (long range)
    • TX Power: +5 dBm
    • Distance: 40 m ~300 m

     TI CC2640R2F RF-BM-4077B1 long distance small size BLE5.0 Bluetooth module 

    RF-BM-4077B1 is a PCB module based on TI CC2640 wireless MCU supporting Bluetooth Low Energy (BLE) stack v4.2 or BT5.0. To minimize users’ design effort, RF-BM-4077B1 module has integrated a 24 MHz crystal, a 32.768 kHz crystal, an LC balun, and an inverted-F PCB antenna. The CC2640 device contains a 32-bit ARM CortexTM-M3 main processor at 48 MHz, a rich peripheral feature set including a unique ultra-low power sensor controller. Its 2.4GHz radio processes very low active current and outstanding RF performance. It is pre-programmed with an application communication protocol over its serial interface and an AT command set, which allows users to quickly connect their application to build a reliable BLE connection for their products. This module fits into a wide range of BLE applications where robust connection, long battery lifetime, small form factor, and ease of use are important.

    Parameters of RF-BM-4077B1


    Chipset

    CC2640R2FRGZ

    Supply Power Voltage

    1.8 V ~ 3.8 V, recommended to 3.3 V

    Frequency

    2402 MHz ~ 2480 MHz

    Transmit Power

    -21.0 dBm ~ +5.0 dBm (typical: 0 dBm)

    Receiving Sensitivity

    -97 dBm

    GPIO

    31

    Crystal

    24 MHz, 32.768 kHz

    RAM

    20 KB

    Flash

    128 KB

    Package

    SMT Packaging

    Interface

    UART, I2S, I2C, SPI, ADC

    Frequency Error

    ±20 kHz

    Dimension

    23.5 mm x 17.0 mm x (1.7 ± 0.1) mm

    Type of Antenna

    PCB antenna

    Operating Temperature

    -40 ℃~ +85 ℃

    Storage Temperature

    -40 ℃~ +125 ℃



    CC2640R2F RF-BM-4077B1 supports master and slave modescc2640 bluetooth

    BLE Application

    CC2640R2F RF-BM-4077B1 application                  


    Recommended Footprint



    Pin Attributes


    Pin Diagram of RF-BM-4077B1

    Pin

    Name

    Chip Pin

    Pin Type

    Description

    1

    P00

    DIO_0

    I/O

    GPIO, Sensor Controller

    2

    P01

    DIO_1

    I/O

    GPIO, Sensor Controller

    3

    P02

    DIO_2

    I/O

    GPIO, Sensor Controller

    4

    P03

    DIO_3

    I/O

    GPIO, Sensor Controller

    5

    P04

    DIO_4

    I/O

    GPIO, Sensor Controller

    6

    P05

    DIO_5

    I/O

    GPIO, Sensor Controller, high-drive capability

    7

    P06

    DIO_6

    I/O

    GPIO, Sensor Controller, high-drive capability

    8

    P07

    DIO_7

    I/O

    GPIO, Sensor Controller, high-drive capability

    9

    P08

    DIO_8

    I/O

    GPIO

    10

    P09

    DIO_9

    I/O

    GPIO

    11

    P10

    DIO_10

    I/O

    GPIO

    12

    P11

    DIO_11

    I/O

    GPIO

    13

    P12

    DIO_12

    I/O

    GPIO

    14

    P13

    DIO_13

    I/O

    GPIO

    15

    P14

    DIO_14

    I/O

    GPIO

    16

    P15

    DIO_15

    I/O

    GPIO

    17

    JTAG_TMSC

    JTAG_TMSC

    JTAG TMSC, high-drive capability

    18

    JTAG_TCKC

    JTAG_TCKC

    JTAG TCKC

    19

    P16

    DIO_16

    I/O

    GPIO, JTAG_TDO, high-drive capability

    20

    P17

    DIO_17

    I/O

    GPIO, JTAG_TDI, high-drive capability

    21

    P18

    DIO_18

    I/O

    GPIO

    22

    P19

    DIO_19

    I/O

    GPIO

    23

    P20

    DIO_20

    I/O

    GPIO

    24

    P21

    DIO_21

    I/O

    GPIO

    25

    P22

    DIO_22

    I/O

    GPIO

    26

    P23

    DIO_23

    I/O

    GPIO, Sensor Controller, Analog

    27

    P24

    DIO_24

    I/O

    GPIO, Sensor Controller, Analog

    28

    P25

    DIO_25

    I/O

    GPIO, Sensor Controller, Analog

    29

    P26

    DIO_26

    I/O

    GPIO, Sensor Controller, Analog

    30

    P27

    DIO_27

    I/O

    GPIO, Sensor Controller, Analog

    31

    P28

    DIO_28

    I/O

    GPIO, Sensor Controller, Analog

    32

    P29

    DIO_29

    I/O

    GPIO, Sensor Controller, Analog

    33

    P30

    DIO_30

    I/O

    GPIO, Sensor Controller, Analog

    34

    VCC

    VCC

    VCC

    Power supply 1.8 V ~ 3.8 V, Recommend 3.3 V

    35

    GND

    GND

    GND

    Ground

    36

    RESET

    RESET_N

    RESET

    Reset, active low, no internal pullup.




    Bluetooth 5.0 Module with Automotive-grade Chip CC2640R2F-Q1

    Differences Between TI CC2640R2L and CC2640R2F

    Test Board Pinboard for TI Series Module (CC2540 CC2541 CC2640)


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