View source for SX28AC

'''Configurable Communications Controller'''

=Pinout=
<pre>
DIP28
         +---\/---+
    RTCC | 1    28| *MCLR
     Vdd | 2    27| OSC1
      NC | 3    26| OSC2
     Vss | 4    25| RC7
      NC | 5    24| RC6
     RA0 | 6    23| RC5
     RA1 | 7    22| RC4
     RA2 | 8    21| RC3
     RA3 | 9    20| RC2
     RB0 |10    19| RC1
     RB1 |11    18| RC0
     RB2 |12    17| RB7
     RB3 |13    16| RB6
     RB4 |14    15| RB5
         +--------+

SSOP28
         +---\/---+
     Vss | 1    28| *MCLR
    RTCC | 2    27| OSC1
     Vdd | 3    26| OSC2
     Vdd | 4    25| RC7
     RA0 | 5    24| RC6
     RA1 | 6    23| RC5
     RA2 | 7    22| RC4
     RA3 | 8    21| RC3
     RB0 | 9    20| RC2
     RB1 |10    19| RC1
     RB2 |11    18| RC0
     RB3 |12    17| RB7
     RB4 |13    16| RB6
     Vss |14    15| RB5
         +--------+

SSOP20
         +---\/---+
     RA2 | 1    20| RA1
     RA3 | 2    19| RA0
    RTCC | 3    18| OSC1
   *MCLR | 4    17| OSC2
     Vss | 5    16| Vdd
     Vss | 6    15| Vdd
     RB0 | 7    14| RB7
     RB1 | 8    13| RB6
     RB2 | 9    12| RB5
     RB3 |10    11| RB4
         +--------+

</pre>

=Frequency=
'''DIP28'''<br>
Set reader to FREQ, put black probe to GND, red probe to 26, 27 to measure CPU clock

'''SSOP28'''<br>
Set reader to FREQ, put black probe to GND, red probe to 26, 27 to measure CPU clock

'''SSOP20'''<br>
Set reader to FREQ, put black probe to GND, red probe to 17, 18 to measure CPU clock

=External links=

=Files=
<gallery widths="150px">
File:sx28ac.pdf|SX28AC Datasheet
</gallery>

[[Category:Other Chips]]
[[Category:DIP28-300mil]]
[[Category:SSOP20-210mil]]
[[Category:SSOP28-210mil]]