It means baseband chip in Chinese
hpic A baseband chip, its performance parameters Operating voltage \/V:2.8 ~ 5.6 Programming: internal maximum power supply current \/mA:10 Maximum current consumption \/μA:100CPU:10B Baseband chip refers to the chip used to synthesize the baseband signal to be transmitted, or to decode the received baseband signal.
It's an IC chip.
IC chip includes wafer chip and package chip, and the corresponding IC chip production line is composed of wafer production line and package production line. After the packaging process, the IC chip must be strictly tested to ensure the quality of the product