Motorola 68000: Difference between revisions
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==Links== | ==Links== | ||
* [[wikipedia:Motorola 68000|Motorola 68000]] @ Wikipedia | * [[wikipedia:Motorola 68000|Motorola 68000]] @ Wikipedia | ||
==Used in== | |||
* [[RTD710]] | |||
* [[4041]] | |||
* ... | |||
==Supported by== | |||
* [[7D02]] / [[PM109]] | |||
* [[1220]], [[1225]], [[1230]] / [[PM412]] | |||
* [[1240]], [[1241]] / [[12RM25]] | |||
* [[DAS9200]] / [[92DM27]] | |||
[[Category:Microprocessors]] | [[Category:Microprocessors]] | ||
Revision as of 04:32, 26 November 2019
The Motorola 68000 is a 16-bit microprocessor with internal 32-bit architecture and buses, introduced in 1979.
It requires +5 Vp-p only and came initially in 64-pin DIL packages. The external bus is asynchronous.
The 68000 has non-multiplexed data (16 bit) and address (24 bit) buses. The 68008 was a version with an 8-bit external data bus, initially available in a 48-pin DIL package. The 68010 (1982) included minor improvements to support virtual memory and virtualization.
The data ALU is 16 bits wide.
Initial speed grades were 4, 6 and 8 MHz. Faster versions and CMOS implementations were available later, as were second-source versions.
Links
- Motorola 68000 @ Wikipedia