Datasheet WA1470 (WAVIoT) - 6

Datasheet WA1470 NB-Fi transceiver Pin Pin Name Description
5 ADCREF SAR ADC Reference Voltage 6 DFT_TESTMODE DFT Test Mode Enable 7 BPSK_DATAIN BPSK Input data 8 TRX_IRQ Interrupt signal 9 SCLK_DFTEN SPI clock 10 MISO_DFTOUT SPI Data Out 11 MOSI_DFTIN SPI Data In 12 CSB_DFTRSTB Slave Select 13 LDODIG_1P1V Digital LDO (1.1 V) output 14 GND_IO I/O ESD Ground 15 VDD3P3V_IO I/O ESD Supply 16 NC Not Connected 17 VDDQ EFUSE Supply 18 XTAL_IN Crystal Oscillator Input 19 VDD3P3V_PLL PLL ESD Supply 20 CHIP_EN Chip Enable 21 VDD3P3V_BIAS Bias ESD Supply 22 TMUX4 TMUX line #4 23 TMUX3 TMUX line #3 24 TMUX2 TMUX line #2 25 VDD3P3V_LNA LNA & Mixers ESD Supply 26 RX_INN LNA Input 27 RX_INP LNA Input 28 VDD3P3V_MIXER Mixers Supply 29 GND_PA PA ESD Ground 30 TX_OUTN PA Output 31 TX_OUTP PA Output 32 GND_PA PA ESD Ground Rev 5 – June 2020 Page 6 of 24 sales@waviot.com | www.waviot.com Document Outline Key Product Features General Description Applications Block Diagram & Chip Architecture Pin Diagram Pin List & Description Typical Connectivity Chip Modes Specifications ESD Ratings Operating Range Performance Specifications Description of the Registers eFuse Mirror Registers Non-eFuse Writable Registers Read Only Registers Packaging Information Contact Information