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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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CC2640R2FYFVT.B 데이터시트(PDF) 12 Page - Texas Instruments |
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CC2640R2FYFVT.B 데이터시트(HTML) 12 Page - Texas Instruments |
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12 / 74 page  7.4 Signal Descriptions – RHB Package Table 7-2. Signal Descriptions – RHB Package NAME NO. TYPE DESCRIPTION DCDC_SW 17 Power Output from internal DC/DC(1) DCOUPL 12 Power 1.27-V regulated digital-supply decoupling(2) DIO_0 6 Digital I/O GPIO, Sensor Controller DIO_1 7 Digital I/O GPIO, Sensor Controller DIO_2 8 Digital I/O GPIO, Sensor Controller, high-drive capability DIO_3 9 Digital I/O GPIO, Sensor Controller, high-drive capability DIO_4 10 Digital I/O GPIO, Sensor Controller, high-drive capability DIO_5 15 Digital I/O GPIO, High drive capability, JTAG_TDO DIO_6 16 Digital I/O GPIO, High drive capability, JTAG_TDI DIO_7 20 Digital/Analog I/O GPIO, Sensor Controller, Analog DIO_8 21 Digital/Analog I/O GPIO, Sensor Controller, Analog DIO_9 22 Digital/Analog I/O GPIO, Sensor Controller, Analog DIO_10 23 Digital/Analog I/O GPIO, Sensor Controller, Analog DIO_11 24 Digital/Analog I/O GPIO, Sensor Controller, Analog DIO_12 25 Digital/Analog I/O GPIO, Sensor Controller, Analog DIO_13 26 Digital/Analog I/O GPIO, Sensor Controller, Analog DIO_14 27 Digital/Analog I/O GPIO, Sensor Controller, Analog JTAG_TMSC 13 Digital I/O JTAG TMSC, high-drive capability JTAG_TCKC 14 Digital I/O JTAG TCKC(3) RESET_N 19 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 to PA during TX RF_P 1 RF I/O Positive RF input signal to LNA during RX Positive RF output signal to PA during TX RX_TX 3 RF I/O Optional bias pin for the RF LNA VDDR 29 Power 1.7-V to 1.95-V supply, typically connect to output of internal DC/DC(4) (2) VDDR_RF 32 Power 1.7-V to 1.95-V supply, typically connect to output of internal DC/DC(2) (5) VDDS 28 Power 1.8-V to 3.8-V main chip supply(1) VDDS2 11 Power 1.8-V to 3.8-V GPIO supply(1) VDDS_DCDC 18 Power 1.8-V to 3.8-V DC/DC supply X32K_Q1 4 Analog I/O 32-kHz crystal oscillator pin 1 X32K_Q2 5 Analog I/O 32-kHz crystal oscillator pin 2 X24M_N 30 Analog I/O 24-MHz crystal oscillator pin 1 X24M_P 31 Analog I/O 24-MHz crystal oscillator pin 2 EGP Power Ground – Exposed Ground Pad (1) See technical reference manual (listed in Section 11.3) for more details. (2) Do not supply external circuitry from this pin. (3) For design consideration regarding noise immunity for this pin, see the JTAG Interface chapter in the CC13x0, CC26x0 SimpleLink™ Wireless MCU Technical Reference Manual (4) If internal DC/DC is not used, this pin is supplied internally from the main LDO. (5) If internal DC/DC is not used, this pin must be connected to VDDR for supply from the main LDO. CC2640R2F SWRS204C – DECEMBER 2016 – REVISED SEPTEMBER 2020 www.ti.com 12 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated Product Folder Links: CC2640R2F |
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