MC68882EI40A - NXP USA Inc.

Manufacturer Part Number

MC68882EI40A

Manufacturer

NXP Semiconductors

Introduction

The MC68882EI40A is a high-performance floating-point co-processor designed to work in conjunction with a host microprocessor, offloading complex mathematical calculations and improving overall system performance.

Product Features and Performance

IEEE standard 754 compliance for single and double precision floating-point operations

Support for a wide range of arithmetic, trigonometric, logarithmic, and exponential functions

Exceptionally fast processing speed with up to 1.7 MFLOPS performance

Low power consumption and integrated power management features

Advanced pipelining and multi-tasking capabilities for efficient parallel processing

Product Advantages

Significantly improved computational performance compared to software-based floating-point routines

Reduced workload for the host processor, enabling it to focus on other tasks

Streamlined system design with tight integration between the co-processor and host microprocessor

Compatibility with a wide range of host processors, including the Motorola 68000 series

Key Technical Parameters

Operating frequency: 40 MHz

Data bus width: 32-bit

Floating-point data formats: IEEE-754 single and double precision

Package: 68-PLCC (24.21x24.21)

Power supply: 5V

Quality and Safety Features

Designed and manufactured to high quality standards

Compliant with RoHS3 environmental regulations

Extensive testing and validation to ensure reliable and stable operation

Compatibility

The MC68882EI40A is compatible with a variety of Motorola 68000 series microprocessors, including the MC68020, MC68030, and MC68040, as well as other host processors that support the Motorola floating-point coprocessor interface.

Application Areas

Computer systems and workstations

Embedded systems and industrial automation

Scientific and engineering applications requiring intensive numerical computations

Graphics and multimedia processing

Product Lifecycle

The MC68882EI40A is a mature and well-established product, but it is nearing the end of its lifecycle. Replacement or upgrade options may be available, but users should consult with NXP Semiconductors for the latest information on product availability and support.

Key Reasons to Choose This Product

Exceptional floating-point processing performance that can significantly accelerate numerical computations

Proven reliability and stability, backed by NXP Semiconductors' reputation for quality

Seamless integration with a wide range of host processors, simplifying system design

Comprehensive support for IEEE-754 standard, ensuring compatibility with a broad range of software applications