Editing Motorola 68020 (section)

== Technical data ==
{| class="wikitable"
|-
| Formal name
|  MC68020<ref name="fund020"/>{{rp|577}}
|-
| CPU [[clock rate]]
|  {{nowrap|12.5, 16.67, 20, 25, 33 MHz}} (minimum 8&nbsp;MHz, no on-chip clock generation)<ref name="fund020"/>{{rp|577}}
|-
| Voltage supply
|  {{nowrap|5 V}}<!--no reference found-->
|-
| Maximum power
|  {{nowrap|1.75 W}}<ref name="fund020"/>{{rp|577}}
|-
| Production process
|   HCMOS, 3/8" silicon piece<ref name="fund020"/>{{rp|577}}
|-
| [[Chip carrier]]
|   [[Pin grid array|PGA 169]] (114 pins used) {{nowrap|34.16 mm × 34.16 mm}}<ref name="fund020"/>{{rp|577}} (53&nbsp;°C/W without heatsink)<!--282/313--><ref name="free020UM" />
|-
| Address bus
|   32-bit (4&nbsp;GB directly linear addressable)<ref name="fund020"/>{{rp|578}}<br/>[68EC020] 24-bit (16&nbsp;MB addressable)
|-
| Data bus
|   32-bit<!--no reference found, assumed..-->
|-
| [[Instruction set]]
|   101 [[Complex instruction set computing|CISC]] instructions
|-
| Cache
|   {{nowrap|256 byte}} instruction cache<ref name="fund020"/>{{rp|578}}<ref name="free020UM" /><!--"128 16-bit word cache"-->
|-
| Register ||<!--3x 32-bit ALU-->
* 7 for Address operations (32-bit)<ref name="fund020"/>{{rp|578}}
* 8 for Data operations (32-bit)<ref name="fund020"/>{{rp|578}}
|-
| Branch handling 
| Branch prediction:
* Fixed branch prediction, branch-never-taken approach<ref>{{cite book | title = Guide to RISC Processors | url = https://archive.org/details/guidetoriscproce00dand_422 | url-access = limited | year = 2004 | author = Dandamudi, S. P. | page = [https://archive.org/details/guidetoriscproce00dand_422/page/n39 29] | publisher = Springer | isbn = 0-387-21017-2 }}</ref>
|-
| Transistors
| {{nowrap|~200,000}}<ref name="fund020"/>{{rp|577}}
|-
| Performance
| {{nowrap|10 MIPS @ 33 MHz}}<ref>{{cite web|url=https://www.nxp.com/products/no-longer-manufactured/32-bit-microprocessor:MC68020|title=MC68020: 32-Bit Microprocessor|website=[[NXP Semiconductors]]}}</ref>
|}