Datasheet

12
CC1310
SWRS181C –SEPTEMBER 2015–REVISED OCTOBER 2016 www.ti.com
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Terminal Configuration and Functions Copyright © 2015–2016, Texas Instruments Incorporated
(1) See technical reference manual listed in Documentation Support for more details.
(2) Do not supply external circuitry from this pin.
(3) For design consideration regrading noise immunity for this pin, see the JTAG Interface chapter in the CC13xx, CC26xx SimpleLink™
Wireless MCU Technical Reference Manual.
(4) If internal DC-DC is not used, this pin is supplied internally from the main LDO.
4.6 Signal Descriptions – RGZ Package
Table 4-3. Signal Descriptions – RGZ Package
PIN
TYPE DESCRIPTION
NAME NO.
DCDC_SW 33 Power Output from internal DC-DC
(1)(2)
DCOUPL 23 Power 1.27-V regulated digital-supply (decoupling capacitor)
(2)
DIO_1 6 Digital I/O GPIO, Sensor Controller
DIO_2 7 Digital I/O GPIO, Sensor Controller
DIO_3 8 Digital I/O GPIO, Sensor Controller
DIO_4 9 Digital I/O GPIO, Sensor Controller
DIO_5 10 Digital I/O GPIO, Sensor Controller, high-drive capability
DIO_6 11 Digital I/O GPIO, Sensor Controller, high-drive capability
DIO_7 12 Digital I/O GPIO, Sensor Controller, high-drive capability
DIO_8 14 Digital I/O GPIO
DIO_9 15 Digital I/O GPIO
DIO_10 16 Digital I/O GPIO
DIO_11 17 Digital I/O GPIO
DIO_12 18 Digital I/O GPIO
DIO_13 19 Digital I/O GPIO
DIO_14 20 Digital I/O GPIO
DIO_15 21 Digital I/O GPIO
DIO_16 26 Digital I/O GPIO, JTAG_TDO, high-drive capability
DIO_17 27 Digital I/O GPIO, JTAG_TDI, high-drive capability
DIO_18 28 Digital I/O GPIO
DIO_19 29 Digital I/O GPIO
DIO_20 30 Digital I/O GPIO
DIO_21 31 Digital I/O GPIO
DIO_22 32 Digital I/O GPIO
DIO_23 36 Digital or analog I/O GPIO, Sensor Controller, analog
DIO_24 37 Digital or analog I/O GPIO, Sensor Controller, analog
DIO_25 38 Digital or analog I/O GPIO, Sensor Controller, analog
DIO_26 39 Digital or analog I/O GPIO, Sensor Controller, analog
DIO_27 40 Digital or analog I/O GPIO, Sensor Controller, analog
DIO_28 41 Digital or analog I/O GPIO, Sensor Controller, analog
DIO_29 42 Digital or analog I/O GPIO, Sensor Controller, analog
DIO_30 43 Digital or analog I/O GPIO, Sensor Controller, analog
EGP – Power Ground; exposed ground pad
JTAG_TMSC 24 Digital I/O JTAG TMSC, high-drive capability
JTAG_TCKC 25 Digital I/O JTAG TCKC
(3)
RESET_N 35 Digital input Reset, active-low. No internal pullup.
RF_N 2 RF I/O
Negative RF input signal to LNA during RX
Negative RF output signal from PA during TX
RF_P 1 RF I/O
Positive RF input signal to LNA during RX
Positive RF output signal from PA during TX
VDDR 45 Power 1.7-V to 1.95-V supply, connect to output of internal DC-DC
(2)(4)