low-power sub-1g 868mhz 920mhz 2.4 g dual-band multi-protocol module cc1352
rf-ti1352b1 is an rf module based on ti lower-power soc cc1352r. it integrates a 48 mhz and a 32.768 khz crystals, a 256 kb rom, a 352 kb flash, and two ipexs to guarantee the external antenna connection. its core application processor can operate at extremely low current at flexible power modes. it features small size, robust connection distance, and rigid reliability. it supports sub ghz and 2.4 ghz multi-protocol and can be preprogrammed with a serial interface communication protocol for thread, zigbee, ble5.0 and ti 15.4-stack (sub ghz). 1.27-mm pitch stamp stick package for easy assembling and cost-effective pcb design.
table1. the pin diagram of rf-ti1352b1
pin | name | function | description |
1 | p03 | gpio | gpio, sensor controller |
2 | p04 | gpio | gpio, sensor controller |
3 | p05 | gpio | gpio, sensor controller, high-drive capability |
4 | p06 | gpio | gpio, sensor controller, high-drive capability |
5 | p07 | gpio | gpio, sensor controller, high-drive capability |
6 | p08 | gpio | gpio |
7 | p09 | gpio | gpio |
8 | p10 | gpio | gpio |
9 | p11 | gpio | gpio |
10 | p12 | gpio | gpio |
11 | p13 | gpio | gpio |
12 | p14 | gpio | gpio |
13 | p15 | gpio | gpio, jtag_tdo, high-drive capability |
14 | vdd | vdd | power supply: 2.0 v ~ 3.6 v, recommend to 3.3 v |
15 | gnd | gnd | ground |
16 | tms | tms | jtag_tms |
17 | tck | tck | jtag_tck |
18 | res | res | reset, active low. no internal pullup resistor. |
19 | p16 | gpio | gpio, jtag_tdi, high-drive capability |
20 | p17 | gpio | gpio |
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 | gnd | gnd | ground |
35 | 2g4-out | rf out | 2.4 ghz antenna pin out |
36 | gnd | antenna ground | |
37 | sub-out | rf out | sub ghz antenna pin out |
38 | gnd | gnd | ground |
