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Motorola 6800: Difference between revisions
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[[File:MC6800.jpg|thumb|350px|right]] | [[File:MC6800.jpg|thumb|350px|right]] | ||
{{Monolithic IC | |||
|Manufacturer=Motorola | |||
|Model=6800 | |||
|Part_nos= | |||
|Description=8-bit microprocessor | |||
|Used_in=021-0374-00;067-0902-00;067-1137-99;222;2445;2465;4051;7912;7A16P;7B81P;7B90P;CG5001;CG551AP;CG5010;CG5011;DF1;DF2;DM5010;PS5004;PS5010; | |||
}} 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, and requires an external non-overlapping two-phase 0.1 − 1 MHz clock (later versions from 1976 on up to 2 MHz). | 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). | ||