Motorola 6800: Difference between revisions

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The '''Motorola 6800''' is an 8-bit microprocessor introduced in 1974.   
The '''Motorola 6800''' is an 8-bit microprocessor introduced in 1974.   


It requires a +5 V supply only (generating bias voltages on chip) and came initially in 40-pin DIL packages.  The 6800 has non-multiplexed data (8 bit) and address (16 bit) buses.
It requires a +5 V supply only (generating bias voltages on chip) and came initially in 40-pin DIL packages.  The 6800 has non-multiplexed data (8 bit) and address (16 bit) buses, and requires an external non-overlapping two-phase 0.1 − 1 MHz clock (later versions from 1976 on up to 2 MHz).


The '''6802''', introduced in 1977, includes 128 bytes RAM and an internal clock oscillator. The '''6808''' is the same without RAM.
The '''6802''', introduced in 1977, includes 128 bytes RAM and an internal clock oscillator. The '''6808''' is the same without RAM.

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