rf-bm-2642b1 is a bluetooth 5.0 module independently developed by centrida technology based on the core of texas instruments cc2642r. in addition to integrating a high-performance arm cortex-m4f processor for application logic and an arm cortex-m0 processor for rf core, the module also has a very unique 16 bit low-power sensor processing core. it has 352 kb of programmable flash memory and 80 kb of ultra-low leakage sram. support low-power bluetooth 5.0 and downward compatible with low-power bluetooth 4.2.

  • transmit power: 5dbm
  • communication distance: 500m
  • core programme: cc2642r
  • bluetooth version: bt 5.0
  • core strengths: full edition bluetooth 5.0
ti cc2640 series

product description

 

long distance low power rf-bm-2642b1 bt5.0 cc2642r bluetooth module

 

rf-bm-2642b1is 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 compatible with bluetooth 5 low energy. it features small size, robust connection distance, and rigid reliability.

table 1. 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

 

 

ble application

 

our company

 

packaging & shipping

 

faq

 

contact us


recommended footprint

一站式物联网公司


pin attributes

图片关键词

table 1. 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



label: cc2642r ble bt 5.0