MC68LC060RC66 Description

The superscalar MC68LC060RC66 represents a new line of NXP? Semiconductors microprocessor products. The MC68LC060RC66 offers superscalar integer performance of over 110 MIPS at 75 MHz. The MC68LC060RC66 is fully equipped with a floating-point unit (FPU) and a memory management unit (MMU) for high-performance embedded control 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 MC68LC060RC66 offers high performance at a low cost. Designed explicitly for low-cost embedded control applications, the MC68LC060RC66 eliminates both the FPU and MMU, permitting designers to leverage MC68LC060RC66 performance while avoiding the cost of unnecessary features.

MC68LC060RC66 Features

• Independent Instruction and Data Memory Management Units (MMUs)

• 32-Bit Logical Address Translation to 32-Bit Physical Address

• User-Defined 2-Bit Physical Address Extension

• Addresses Translated in Parallel with Indexing into Data or Instruction Cache

• 64-Entry Four-Way Set-Associative Address Translation Cache (ATC) for Each MMU (128 Total Entries)

• Global Bit Allowing Flushes of All Nonglobal Entries from ATCs

• Selectable 4- or 8-Kbyte Page Size

MC68LC060RC66 Applications

• Body electronics & lighting

• Hybrid, electric & powertrain systems

• Infotainment & cluster

• Broadband fixed line access

• Datacom module

• Wired networking

• Wireless infrastructure