XNS104 is a single chip microcomputer with 12 bit ADC and storage base of OTP as its own 2.4G high-speed wireless transceiver chip. The wireless transceiver chip in 2.400-- 2.483GHz universal ISM band, it integrated RF transceiver, frequency generator, crystal oscillator, modems and other functional modules, and support for multiple networking and communication mode with ACK. The transmit output power, the work channel and the communication data rate can be configured. It uses GFSK communication mode, supports automatic response and automatic retransmission, support RSSI detection function, built-in scrambling and CRC check function. The utility model can be applied to wireless mouse, keyboard, television and set-top box remote controller, wireless game handle, active wireless label, intelligent home and security system, remote control toy and other fields. It uses the architectural base of RISC to make most instruction execution time is an instruction cycle, and only a small number of instructions need two instruction cycles.

1.5Kx14 bit OTP and Bytes 88 program memory data memory within the XNS104, the chip is also provided with a 12 channel 12 bit resolution A/D converter, including 1 channels for the Bandgap reference voltage generator is built, it can provide 1.2V for voltage measurement; in addition, XNS104 provides 3 sets of hardware counter (Timer), a 16 bit counter, the other two for the 8 bit counter and can produce PWM wave.