78c10

From Citylan
Jump to: navigation, search

8-bit Single Chip Microcomputer (with A/D converter)

Pinout

DIP64
         +---\/---+
     PA0 | 1    64| Voo
     PA1 | 2    63| *STOP
     PA2 | 3    62| PD7
     PA3 | 4    61| PD6
     PA4 | 5    60| PD5
     PA5 | 6    59| PD4
     PA6 | 7    58| PD3
     PA7 | 8    57| PD2
     PB0 | 9    56| PD1
     PB1 |10    55| PD0
     PB2 |11    54| PF7
     PB3 |12    53| PF6
     PB4 |13    52| PF5
     PB5 |14    51| PF4
     PB6 |15    50| PF3
     PB7 |16    49| PF2
 PC0/TxD |17    48| PF1
 PC1/RxD |18    47| PF0
PC2/*SCK |19    46| ALE
PC3/*IN2 |20    45| *WR
  PC4/TO |21    44| *RD
  PC5/CI |22    43| AVoo
 PC6/CO0 |23    42| Varef
 PC7/COI |24    41| AN7
    *NMI |25    40| AN6
    INT1 |26    39| AN5
   MODE1 |27    38| AN4
  *RESET |28    37| AN3
   MODE0 |29    36| AN2
      X2 |30    35| AN1
      X1 |31    34| AN0
     Vss |32    33| AVss
         +--------+

Frequency

DIP64
Set reader to FREQ, put black probe to GND, red probe to 30 and 31 to measure CPU clock

Files

Personal tools