the cc2640r2f device is a wireless microcontroller (mcu) targeting bluetooth® 4.2 and bluetooth 5 low-energy applications. the device is a member of the simplelink™ ultra-low power cc26xx family of cost-effective, 2.4-ghz rf devices. very low active rf and mcu current and low-power mode current consumption provide excellent battery lifetime and allow for operation on small coin cell batteries and in energy-harvesting applications.

  • transmit power: 5dbm
  • communication distance: 500m
  • core programme: cc2640r2f
  • bluetooth version: bt 5.0
  • core strengths: the first automobile bt5.0 module
ti cc2640 series

rf-star hot product

product description

 

rf-bm-4077b2 industry temperature bluetooth 5.0 ti cc2640r2f-q1 module for automotive ble

rf-bm-4077b2is an rf module based on ti simplelink™ bluetooth® low energy mcu of cc2640r2f-q1 for ble 4.2 and ble 5.0 automotive applications. the module operates on a 32-bit arm® cortex®-m3 processor that runs at 48.0 mhz as the main application processor and includes the bluetooth 4.2 low energy controller and host libraries embedded in rom. it integrates a 24.0 mhz crystal and a 32.768 khz crystal, 275 kb nonvolatile memory (including 128 kb in-system programmable flash), 28 kb system sram, an lc balun, power filter and on-board antenna. it features high performance of overall system, ultra-low power consumption, robust connection distance, rigid reliability, and up to wide temperature range of -40 °c to 105 °c, which can greatly increase the reliability and security.

 

parameters of rf-bm-4077b2

chipset

cc2640r2f-q1

supply power voltage

1.8 v ~ 3.8 v, recommend to 3.3 v

frequency

2402 mhz ~ 2480mhz

maximum transmit power

5.0 dbm

receiving sensitivity

-97 dbm

gpio

31

power consumption

 (active-mode)

rx current: 6.1 ma

tx current: 7.0 ma @ 0 dbm

          9.3 ma @ 5 dbm

mcu: 61 µa/mhz

mcu: 48.5 coremark/ma

sensor controller:0.4 ma 8.2 µa/mhz    

standby

1.3 µa (rtc running and ram / cpu retention)

shutdown

150 na (wake up on external events)

support protocol

ble 4.2, ble 5.0

crystal

24 mhz, 32.768 khz

package

smt packaging

communication interface

uart, spi, i2c, i2s

dimension

23.5 mm × 17.0 × (2.2 ± 0.1) mm

type of antenna

pcb antenna

operating temperature

-40 ℃ ~ 105 ℃

storage temperature

-40 ℃ ~ 125 ℃

 

 

pin functions of rf-bm-4077b2

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

tms

jtag_tmsc

-

jtag tmsc, high-drive capability

18

tck

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.

ble application

 

our company

 

faq

 

packaging & shipping

 

contact us

 


recommended footprint图片关键词


pin attributes

图片关键词

pin

name

function

description

1

p0

gpio

gpio, sensor controller

2

p1

gpio

gpio, sensor controller

3

p2

gpio

gpio, sensor controller

4

p3

gpio

gpio, sensor controller

5

p4

gpio

gpio, sensor controller

6

p5

gpio

gpio, sensor controller, high-drive capability

7

p6

gpio

gpio, sensor controller, high-drive capability

8

p7

gpio

gpio, sensor controller, high-drive capability

9

p8

gpio

gpio

10

p9

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: 2.0 v ~ 3.6 v, recommend to 3.3 v

35

gnd

gnd

ground

36

nreset

reset­­­_n

reset, active-low. no internal pullup