MC68882FN25A
MC68882FN25A: Coprocessor for MC680X0 CPUs with Floating Point UnitMC68882FN25A
MC68882FN25A: Coprocessor for MC680X0 CPUs with Floating Point Unit
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MC68882FN25A DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The MC68882FN25A floating-point coprocessor from Motorola is a powerhouse of computational precision, clocking in at an impressive 25 MHz. Compatible with the 68020, 68030, and 68040 microprocessors, this coprocessor is tailor-made for tasks requiring lightning-fast mathematical calculations. Whether you're crunching numbers in scientific research, engineering projects, or graphics design, the MC68882FN25A delivers the speed and accuracy you need to get the job done efficiently. With a 32-bit data bus and address bus, seamless integration with the main microprocessor is guaranteed, ensuring optimal performance in any application. From single to double-precision floating-point operations, this coprocessor supports a wide range of mathematical functions, making it versatile and adaptable to various computational tasks. Additionally, the built-in cache memory enhances overall performance by reducing memory access times, further solidifying the MC68882FN25A as a reliable and efficient solution for demanding computational workloads
Key Features
- Enhanced 3D graphics and gaming performance
- Faster rendering of complex images and videos
- Improved video editing and effects processing
Application
- Machine learning
- Real-time processing
- Cloud computing
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | Microprocessors - MPU | Mounting Style | SMD/SMT |
Package / Case | PLCC-68 | Minimum Operating Temperature | 0 C |
Maximum Operating Temperature ! | + 70 C | Brand | NXP Semiconductors |
Product Type ! | Microprocessors - MPU | Subcategory | Microprocessors - MPU |
Unit Weight | 0.171777 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is MC68882FN25A?
The MC68882FN25A is a floating-point coprocessor chip designed by Motorola. It is specifically designed to work with Motorola's 68K family of processors to provide hardware support for floating-point arithmetic operations, improving computational performance in various applications.
How Does MC68882FN25A Work?
The MC68882FN25A functions as a companion chip to the main processor, offloading complex floating-point calculations to enhance overall system performance. It executes floating-point operations in hardware, faster than the main processor's software-based operations, thereby accelerating mathematical computations and scientific calculations.
How Many Pins does MC68882FN25A have and What are the Functions of the Pinout Configuration?
The MC68882FN25A is housed in a ceramic PGA (Pin Grid Array) package with 68 pins. The pinout configuration includes:
- VCC, GND: Power supply and ground pins.
- CLK, CLKOUT: Clock input and output pins for synchronization.
- A[0:31]: Address bus pins for data transfer.
- D[0:63]: Data bus pins for exchanging data with the main processor.
- CONTROL: Control pins for configuring the coprocessor's operation.
- READY: Output pin indicating when the coprocessor has completed an instruction.
What are the Pros and Cons of MC68882FN25A?
Pros:
- Enhanced Performance: Accelerates floating-point calculations, improving overall system speed.
- Hardware Support: Offloads complex computations from the main processor, freeing up resources.
- Compatibility: Designed to work seamlessly with Motorola's 68K processors, ensuring compatibility.
- Precision: Provides accurate results for scientific and mathematical tasks.
- Reliability: Enhances system reliability by handling floating-point operations efficiently.
Cons:
- Cost: The addition of a coprocessor may increase the overall system cost.
- Complexity: Requires software support to effectively utilize the coprocessor's capabilities.
- Programming Overhead: Software must be written to efficiently utilize the coprocessor, adding development time.
Are There Any Equivalents/Alternatives to MC68882FN25A for Recommendation?
- The MC68881 from Motorola is a similar floating-point coprocessor compatible with the 68K processors.
- An alternative to the MC68882FN25A is the 80C287 from Intel, offering floating-point support for x86 processors.
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