Electrical Characteristics; Antenna Characteristics; Circuit Design; Cc3120Mod Reference Schematic - Texas Instruments SimpleLink BoosterPack BOOSTXL-CC3120MOD Manual

Table 2‐5 lists the inner row connectors of the two 20‐pin headers.
Pin No Signal Name
P3.1 +5 V
P3.2 GND
P3.3 UNUSED
P3.4 UNUSED
P3.5 UNUSED
P3.6 UNUSED
P3.7 UNUSED
P3.8 UNUSED
P3.9 UNUSED
P3.10 UNUSED
Table 2‐5: BOOSTXL‐CC3120MOD inner row pin connectors
3. Electrical Characteristics
For electrical characteristics, see the CC3120MOD SimpleLink™ Wi‐Fi CERTIFIED™ Network Processor
Internet‐of‐Things Module Solution for MCU Applications Datasheet.
4. Antenna Characteristics
The BOOSTXL‐CC3120MOD contains an on‐chip antenna. For information on the antenna VSWR,
efficiency, and electrical characteristics please see:
http://ds.yuden.co.jp/TYCOMPAS/ap/detail.do?productNo=AH316M245001‐T&dataUnit=M
5. Circuit Design
5.1 CC3120MOD Reference schematic
The CC3120MOD main engine area reference schematic is show in Figure 5‐1 below. The full BOOSTXL‐
CC3120MOD reference schematic can be found at: http://www.ti.com/lit/zip/swrc339.
Direction Pin No
IN P4.1
IN P4.2
NA P4.3
NA P4.4
NA P4.5
NA P4.6
NA P4.7
NA P4.8
NA P4.9
NA P4.10
Signal Name Direction
UNUSED
UNUSED
UNUSED
UART1_CTS
UART1_RTS
UNUSED
NWP_LOG_TX
WLAN_LOG_TX
UNUSED
UNUSED
OUT
OUT
NA
IN
OUT
NA
OUT
OUT
IN
OUT