MC68060RC60 Description

The MC68060RC60 microprocessor offers superscalar integer performance of over 100 MIPS at 66 MHz. The MC68060RC60 comes fully equipped with both a floating-point unit (FPU) and a memory management unit (MMU) for high-performance embedded control and desktop applications. For cost-sensitive embedded control and desktop applications where an MMU is required, but the additional cost of an FPU is not justified, the MC68060RC60 offers high performance at a low cost.

MC68060RC60 Features

Four-Stage Instruction Fetch Unit (IFU)

  -64-Entry Instruction Address Translation Cache (ATC)

  - 8- Kbyte, 4-Way Set-Associative, Physically-Mapped Instruction Cache

  -256-Entry, 4-Way Set-Associative, Virtually-Mapped Branch Cache

  -96-Byte FIFO Instruction Buffer to Allow Decoupling of the IFP and OEPs

1.6–1.7 Times the MC68040 Performance at the Same Clock Rate with Existing Compliers. 3.2–3.4 Times the Performance of a 25 MHZ MC68040.

Harvard Architecture with Independent, Decoupled Fetch, and Execution Pipelines.

Branch Prediction Logic with a 256-Entry, 4-Way Set-Associative, Virtual-Mapped

Branch Cache for Improved Branch Instruction Performance.

MC68060RC60 Applications

Communications equipment 

Datacom module 

Industrial 

Grid infrastructure 

Personal electronics 

PC & notebooks