Datasheet

13
CC1310
www.ti.com SWRS181C –SEPTEMBER 2015–REVISED OCTOBER 2016
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Terminal Configuration and FunctionsCopyright © 2015–2016, Texas Instruments Incorporated
Table 4-3. Signal Descriptions – RGZ Package (continued)
PIN
TYPE DESCRIPTION
NAME NO.
(5) If internal DC-DC is not used, this pin must be connected to VDDR for supply from the main LDO.
VDDR_RF 48 Power 1.7-V to 1.95-V supply, connect to output of internal DC-DC
(2)(5)
VDDS 44 Power 1.8-V to 3.8-V main chip supply
(1)
VDDS2 13 Power 1.8-V to 3.8-V DIO supply
(1)
VDDS3 22 Power 1.8-V to 3.8-V DIO supply
(1)
VDDS_DCDC 34 Power 1.8-V to 3.8-V DC-DC supply
X24M_N 46 Analog I/O 24-MHz crystal oscillator pin 1
X24M_P 47 Analog I/O 24-MHz crystal oscillator pin 2
RX_TX 3 RF I/O Optional bias pin for the RF LNA
X32K_Q1 4 Analog I/O 32-kHz crystal oscillator pin 1
X32K_Q2 5 Analog I/O 32-kHz crystal oscillator pin 2