RF-BM-2642B1

RF-BM-2642B1 is an RF module based on TI lower-power CC2642R SoC. It integrates a 48 MHz crystal and a 32.768 kHz crystal, 352 KB of in-system Programmable Flash, 256 KB ROM, 8 KB of cache SRAM, 80 KB of ultra-low leakage SRAM. Its ARM® Cortex®-M4F core application processor can operate at an extremely low current at flexible power modes.

  • Chip: CC2642R
  • Protocols: BT 5.0, Bluetooth 4.2 low energy
  • Core: Powerful 48 MHz ARM® Cortex®-M4F processor
  • Key Features: OTA, Observer
  • TX Power: +5 dBm
  • Distance: 40 m ~300 m

Long distance low-power RF-BM-2642B1 BT5.0 CC2642R Bluetooth module

RF-BM-2642B1 is an RF module based on TI lower-power CC2642R SoC. It integrates a 48 MHz crystal and a 32.768 kHz crystal, 352 KB of in-system Programmable Flash, 256 KB ROM, 8 KB of cache SRAM, 80 KB of ultra-low leakage SRAM. Its ARM® Cortex®-M4F core application processor can operate at an extremely low current at flexible power modes. Its 2.4 GHz RF transceiver is compatible with Bluetooth 5 Low Energy. It features a small size, robust connection distance, and rigid reliability.

Parameters of RF-BM-2642B1

Chipset

CC2642R

Supply Power Voltage

1.8 V ~ 3.8 V, recommended to 3.3 V

Frequency

2402 MHz ~ 2480 MHz

Maximum Transmit Power

+5.0 dBm

Receiving Sensitivity

-97 dBm

GPIO

31

Power Consumption

RX current: 6.9 mA

TX current: 7.3 mA @ 0 dBm

          9.6 mA @ 5 dBm

MCU 48 MHz (CoreMark):3.4 mA (71 μA/MHz)

Sensor Controller:30.8 μA @ low power-mode, 2 MHz

808 μA @ active mode, 24 MHz

Standby: 0.94 µA

Shutdown: 150 nA   

Support Protocol

Bluetooth 5 Low Energy

Crystal

48 MHz, 32.768 kHz

Package

SMT packaging (Half hole)

Communication Interface

UART, SPI, I2C, I2S, ADC

Dimension

23.50 mm × 17.0 mm × (2.2 ± 0.1) mm

Type of Antenna

PCB Antenna

Operating Temperature

-40 ℃ +85 ℃

Storage Temperature

-40 +125


Long distance low power RF-BM-2642B1 BT5.0 CC2642R cc2652 bluetooth moduleLong distance low power RF-BM-2642B1 BT5.0 CC2642R cc2652 bluetooth moduleLong distance low power RF-BM-2642B1 BT5.0 CC2642R cc2652 bluetooth module


 

 

BLE Application

Long distance low power RF-BM-2642B1 BT5.0 CC2642R cc2652 bluetooth module 

Recommended Footprint

一站式物联网公司


Pin Attributes

 The Pin Functions of RF-BM-2642B1


Pin

Name

Function

Description

1

P00

GPIO

GPIO, Sensor Controller

2

P01

GPIO

GPIO, Sensor Controller

3

P02

GPIO

GPIO, Sensor Controller

4

P03

GPIO

GPIO, Sensor Controller

5

P04

GPIO

GPIO, Sensor Controller

6

P05

GPIO

GPIO, Sensor Controller, high-drive capability

7

P06

GPIO

GPIO, Sensor Controller, high-drive capability

8

P07

GPIO

GPIO, Sensor Controller, high-drive capability

9

P08

GPIO

GPIO

10

P09

GPIO

GPIO

11

P10

GPIO

GPIO

12

P11

GPIO

GPIO

13

P12

GPIO

GPIO

14

P13

GPIO

GPIO

15

P14

GPIO

GPIO

16

P15

GPIO

GPIO

17

JTAG_TMSC

JTAG_TMSC

JTAG TMSC, high-drive capability

18

JTAG_TCKC

JTAG_TCKC

JTAG TCKC

19

P16

GPIO

GPIO, JTAG_TDO, high-drive capability

20

P17

GPIO

GPIO, JTAG_TDI, high-drive capability

21

P18

GPIO

GPIO

22

P19

GPIO

GPIO

23

P20

GPIO

GPIO

24

P21

GPIO

GPIO

25

P22

GPIO

GPIO

26

P23

GPIO

GPIO, Sensor Controller, Analog

27

P24

GPIO

GPIO, Sensor Controller, Analog

28

P25

GPIO

GPIO, Sensor Controller, Analog

29

P26

GPIO

GPIO, Sensor Controller, Analog

30

P27

GPIO

GPIO, Sensor Controller, Analog

31

P28

GPIO

GPIO, Sensor Controller, Analog

32

P29

GPIO

GPIO, Sensor Controller, Analog

33

P30

GPIO

GPIO, Sensor Controller, Analog

34

VDD­_EB

VDD

Power Supply: 1.8 V ~ 3.8 V, recommend to 3.3 V

35

GND

GND

Ground

36

NRESET

RESET­­­_N

Reset, active-low. No internal pullup


Video: What RF-BM-2642B1 CC2642R BLE module can do?