88200

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4-bit Microprocessor

Family table

Model ROM size RAM size
MB88201 512x8b 16x4b
MB88202 1024x8b 32x4b

Pinout

         DIP16-300mil
          +---\/---+
       R6 | 1    16| Vcc
       R7 | 2    15| *RESET
       R8 | 3    14| R5
       R9 | 4    13| R4
R10/START | 5    12| R3
    R11/X | 6    11| R2
       EX | 7    10| R1
      Vss | 8     9| R0
          +--------+

Frequency

DIP16
Set reader to FREQ, put black probe to GND, red probe to 6, 7 to measure CPU clock

External links

Files