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Motorola 68040
(redirected from 68040 Microprocessor)

   Also found in: Wikipedia 0.07 sec.
(processor)Motorola 68040 - (MC68040) A microprocessor from Motorola. It was the successor to the Motorola 68030 and was followed by the Motorola 68060.

The 68040 was the first 680x0 family member with an on-chip FPU. It also had split instruction and data caches of 4 kilobytes(?) each. It was fully pipelined, with six stages.

The 68040 was used in the Apple Macintosh Quadra series of personal computers.

The MC68LC040 is an MC68040 without a built-in FPU, and the MC68EC040 is an MC68040 without an MMU or FPU.

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The Quadra 840AV comes with a 68040 microprocessor running at 40 MHz, 8MB of RAM, 1MB of VRAM (video RAM) and an internal 230MB hard disk drive.
The minimum system requirements for the Macintosh-based version are a multimedia personal computer with a 68040 microprocessor -- Mac(r) II vx -- running at 25 MHz or higher, 8 MB of RAM, System 7.
Freeway offers 8 to 64 serial ports, and uses a powerful Motorola 68040 microprocessor, giving users the flexibility to expand their networking options for a fraction of the cost normally associated with upgrades.
 
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