View source for 6802

'''8-bit Microcontroller'''

=Family table=
{| border="1" cellpadding="4" cellspacing="0"
!Model
!RAM size
!RAM retained
|-
|'''F6802''' || 128 B || 32 B
|-
|'''F6882''' || 128 B || 8 B
|-
|'''F6808''' || - || -
|}

=Pinout=
<pre>
DIP40
         +---\/---+
     Vss | 1    40| *RES
   *HALT | 2    39| EXTAL
      MR | 3    38| XTAL
    *IRQ | 4    37| E
     VMA | 5    36| RE
    *NMI | 6    35| Vcc
      BA | 7    34| R/*W
     Vcc | 8    33| D0
      A0 | 9    32| D1
      A1 |10    31| D2
      A2 |11    30| D3
      A3 |12    29| D4
      A4 |13    28| D5
      A5 |14    27| D6
      A6 |15    26| D7
      A7 |16    25| A15
      A8 |17    24| A14
      A9 |18    23| A13
     A10 |19    22| A12
     A11 |20    21| Vss
         +--------+
</pre>

=Frequency=
'''DIP40'''<br>
Set reader to FREQ, put black probe to GND, red probe to 38 and 39 to measure CPU clock<br>
Guru's comment: Pin 37 (pin 38 and 39 clock input divided by 4 internally)

=External links=
[http://www.cpu-world.com/CPUs/680x/TYPE-6802.html 6802 page on CPU-World]

=Files=
<gallery widths="150px">
File:mc6802.pdf|MC6802 Datasheet
File:f6802.pdf|F6802/F6882/F6808 Datasheet
</gallery>

[[Category:CPU]]
[[Category:DIP40-600mil]]