Table 7-1. Signal Descriptions – SIP Package (continued)
PIN
I/O
TYPE
DESCRIPTION
NAME
NO.
NC
15
—
—
No Connect
nRESET
4
I
Digital
Reset, active low. Internal pullup resistor to VDDS_PU
RF
18
—
RF
50 ohm RF port
JTAG_TCKC
35
I
Digital
JTAG_TCKC
JTAG_TMSC
34
I/O
Digital
JTAG_TMSC, high-drive capability
VDDS
46
—
Power
1.8-V to 3.8-V main SIP supply
VDDS_PU
47
—
Power
Power to reset internal pullup resistor
(1)
PORT_ID = 0x00 is not supported. See the
SimpleLink™ CC13x2, CC26x2 Wireless MCU Technical Reference Manual
details.
7.3 Connections for Unused Pins and Modules
Table 7-2. Connections for Unused Pins – SIP Package
FUNCTION
SIGNAL NAME
PIN NUMBER
ACCEPTABLE PRACTICE
PREFERRED
GPIO
DIO_n
1-3
7-8
20-33
36-45
48
NC or GND
NC
No Connects
NC
6, 14-15
NC
NC
(1)
NC = No connect
SWRS263A – FEBRUARY 2021 – REVISED JUNE 2022
Copyright © 2022 Texas Instruments Incorporated
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