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
MC68882FN16AMotorolaMATH COPROCESSOR, SUPPORTS MC680
MC68882EI16AFreescale SemiconductorMATH COPROCESSOR, SUPPORTS MC680