Wireless Mouse Design - KBA82950

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    Question: What is Cypress’s portfolio to support a wireless mouse design?

     

    Answer:

    Cypress provides a portfolio of low cost, low power, and high performance solutions for wireless mice. The portfolio consists of HID optimized MCU and radio products. The solution is complemented by the mature and field proven AgileHID protocol that reduces design effort and ensures swift time to market.

    There are two types of solutions available for a wireless mouse design:

    1.   2-chip solutions: separate MCU and RF ICs
    2.   Single-chip solution: combing RF and MCU in a single chip

    The following table lists Cypress’s wireless mouse portfolio. Based on the required features of the solution, the relevant products can be chosen for the design.

                                                                                                                                                                                                                                                                                                                                                                                                                                   
        
          S.No
       
        
          Features
       
        
          MCU
       
        
          RF
       
        
          Single chip solution
       
        
          enCoRe II LV
       
        
          enCoRe III LV
       
        
          enCoRe V LV
       
        
          WUSB-LP
       
        
          WUSB-NL
       
        
          PRoC LP
       
        
          1
           
       
         Single chip solution
          
        
          X
       
        
          X
       
        
          X
       
        
          X
       
        
          X
       
        
         
       
        
          2
       
         Chip on board support    
         
       
        
         
       
        
         
       
        
         
       
        
         
       
        
          X
       
        
          3
           
       
         Ultra low power
          
        
          X
       
        
          X
       
        
         
       
        
          X
       
        
         
       
        
          X
       
        
          4
       
         Battery Monitoring support    
          X
       
        
         
       
        
         
       
        
         
       
        
         
       
        
          X
       
        
          5
       
         Gaming mouse features    
          X
       
        
          X
       
        
          X
       
        
         
       
        
         
       
        
          X
       
        
          6
       
         GFSK based interference immunity    
           
       
        
           
       
        
           
       
        
         
       
        
         
       
        
         
       
        
          7
       
         DSSS based super strength interference immunity           
           
       
               
           
       
               
           
       
        
         
       
        
          X