Motorola 68020 - Technical Data

Technical Data

Formal name MC68020
Work frequency 12.5, 16.67, 20, 25, 33 MHz (minimum 8 MHz, no on-chip clock generation)
Voltage supply 5 V
Maximum power 1.75 W
Production process HCMOS, 3/8" silicon piece
Chip carrier PGA 169 (114 pins used) 34.16 x 34.16 mm(53 °C/W without heatsink)
Address bus 32-bit (4 GB directly linear accessible)
Data bus 32-bit
Instruction set 101 instructions CISC
Cache 256 byte ICache
Register
  • 7 for Address operations (32-bit)
  • 8 for Data operations (32-bit)
Handling Branches Branch Prediction:
  • Fixed branch prediction, branch-never-taken approach.
Transistors ~200 000
Performance 5.36 MIPS @ 33MHz

Read more about this topic:  Motorola 68020

Famous quotes containing the words technical and/or data:

    “The best work of artists in any age is the work of innocence liberated by technical knowledge. The laboratory experiments that led to the theory of pure color equipped the impressionists to paint nature as if it had only just been created.”
    —Nancy Hale (b. 1908)

    “This city is neither a jungle nor the moon.... In long shot: a cosmic smudge, a conglomerate of bleeding energies. Close up, it is a fairly legible printed circuit, a transistorized labyrinth of beastly tracks, a data bank for asthmatic voice-prints.”
    —Susan Sontag (b. 1933)