MC68020CRC25E Description
The MC68020CRC25E is the first full 32-bit implementation of the M68000 family of microprocessors from Motorola. Using VLSI technology, the MC68020CRC25E is implemented with 32-bit registers and data paths, 32-bit addresses, a rich instruction set, and versatile addressing modes. The MC68020CRC25E is object-code compatible with earlier members of the M68000 family and has the added features of new addressing modes in support of high-level languages, an on-chip instruction cache, and a flexible coprocessor interface with full IEEE floating-point support (the MC68881 and MC68882). The internal operations of this microprocessor operate in parallel, allowing multiple instructions to be executed concurrently.
MC68020CRC25E Features
Object-Code Compatible with Earlier M68000 Microprocessors
Addressing Mode Extensions for Enhanced Support of High-Level Languages New Bit Field Data Type Accelerates Bit-Oriented Applications—e.g., Video Graphics
An On-Chip Instruction Cache for Faster Instruction Execution
Full Support of Virtual Memory and Virtual Machine
Sixteen 32-Bit General-Purpose Data and Address Registers
MC68020CRC25E Applications
Automotive
Hybrid, electric & powertrain systems
Enterprise systems
Datacenter & enterprise computing
Personal electronics
Home theater & entertainment
