Motorola 6800: Difference between revisions
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It requires +5 V<sub>p-p</sub> 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 +5 V<sub>p-p</sub> 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. | ||
The '''6802''', introduced in 1977, includes 128 bytes RAM and an internal clock oscillator. | The '''6802''', introduced in 1977, includes 128 bytes RAM and an internal clock oscillator. The '''6808''' is the same without RAM. | ||
[[File:Motorola 6800.png|thumb|350px|right|DIL Pinout (click to enlarge)]] | [[File:Motorola 6800.png|thumb|350px|right|DIL Pinout (click to enlarge)]] | ||
==Links== | ==Links== | ||
Revision as of 11:57, 3 September 2020
The Motorola 6800 is an 8-bit microprocessor introduced in 1974.
It requires +5 Vp-p 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.
The 6802, introduced in 1977, includes 128 bytes RAM and an internal clock oscillator. The 6808 is the same without RAM.
Links
- Motorola 6800 @ Wikipedia
Used in
- 067-0902-00
- 021-0374-00 (6802)
- 4051
- 7912 (6802)
- 7B81P
- 7B90P
- DF1
- ...