usb-smc2.bom

这是一个关于USB鼠标的程序

                                              Revised:     April 27, 2001
                                              Revision: 
Bill Of Materials              April 27, 2001     16:00:40          Page    1

 Item  Quantity  Reference                 Part                  
_________________________________________________________________

    1       8    C1,C2,C3,C6,C8,C10,C12,   0.1uF                 
                 C13

    2       2    C4,C11                    10uF                  

    3       1    C5                        33nF                  

    4       2    C7,C9                     10nF                  

    5       1    CN1                       CN-USB                

    6       1    FB1                       FERRITE BEAD          

    7       1    LP1                       LED                   

    8       2    Q1,Q2                     2N3906                

    9       1    R1                        10k                   

   10       1    R2                        1k5                   

   11       7    R3,R7,R8,R10,R14,R16,R17  100k                  

   12       3    R4,R12,R20                2k2                   

   13       3    R5,R6,R21                 10R                   

   14       1    R9                        470k                  

   15       1    R11                       470R                  

   16       2    R13,R19                   47k                   

   17       1    R15                       220R                  

   18       1    R18                       330k                  

   19       1    REG1                      REG 3V3 ( 100mA )     

   20       1    SKT1                      SMARTMEDIA CONNECTOR  

   21       1    U1                        93C46                 

   22       1    U2                        74LCX244              

   23       1    U3                        74LCX245              

   24       1    U4                        FT8U245AM Rev 2       

   25       1    U5                        SCENIX SX28AC/SO      

   26       1    Y1                        6MHz RESONATOR        

                                              Revised:     April 27, 2001
                                              Revision: 
Bill Of Materials              April 27, 2001     16:00:40          Page    2

 Item  Quantity  Reference                 Part                  
_________________________________________________________________

   27       1    Y2                        33MHz RESONATOR