The MC68020 provides a code-compatible upgrade path from the MC68000. It has full 32-bit address and data buses. The MC68EC020 offers slightly reduced functionality at a lower cost.
Features
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4 GByte Direct Linear Address Space
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32 Bit Address and Data Buses
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256 Byte Instruction Cache
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10 MIPS @ 33 MHz
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Available in 16, 20, 25, and 33 MHz
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MC68EC020 Available in 16 and 25 MHz
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