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ISPLSI 5256VA-70LB272I

ISPLSI 5256VA-70LB272I

Product Overview

Category

ISPLSI 5256VA-70LB272I belongs to the category of programmable logic devices (PLDs).

Use

This product is commonly used in various digital applications, including telecommunications, industrial control systems, and consumer electronics.

Characteristics

  • High-performance PLD with advanced features
  • Low power consumption
  • Large capacity for complex designs
  • Flexible and reprogrammable

Package

ISPLSI 5256VA-70LB272I comes in a LBGA (Low-Profile Ball Grid Array) package.

Essence

The essence of this product lies in its ability to provide a versatile and efficient solution for implementing complex digital circuits.

Packaging/Quantity

ISPLSI 5256VA-70LB272I is typically packaged in trays or tubes and is available in various quantities depending on customer requirements.

Specifications

  • Device Type: In-System Programmable (ISP) Complex Programmable Logic Device (CPLD)
  • Logic Cells: 5,256
  • Macrocells: 72
  • I/O Pins: 272
  • Operating Voltage: 3.3V
  • Speed Grade: 70
  • Package Type: LBGA
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of ISPLSI 5256VA-70LB272I is as follows:

  • Pin 1: VCCIO
  • Pin 2: GND
  • Pin 3: TCK
  • Pin 4: TMS
  • Pin 5: TDI
  • Pin 6: TDO
  • ...
  • Pin 272: IO271

Functional Features

  • High-speed internal architecture for efficient operation
  • On-chip memory for storing configuration data
  • Flexible I/O structure for interfacing with external devices
  • JTAG boundary-scan support for easy testing and debugging

Advantages and Disadvantages

Advantages

  • Versatile and flexible programmability
  • High-performance capabilities
  • Low power consumption
  • Large capacity for complex designs
  • Support for JTAG boundary-scan testing

Disadvantages

  • Limited availability of alternative models
  • Relatively higher cost compared to simpler PLDs

Working Principles

ISPLSI 5256VA-70LB272I operates based on the principles of programmable logic. It consists of a matrix of configurable logic blocks interconnected by programmable interconnects. The device can be programmed to implement various digital functions by configuring the interconnections and logic within the device.

Detailed Application Field Plans

ISPLSI 5256VA-70LB272I finds applications in a wide range of fields, including:

  1. Telecommunications: Used in network equipment, routers, and switches.
  2. Industrial Control Systems: Employed in automation systems, motor control, and monitoring devices.
  3. Consumer Electronics: Utilized in set-top boxes, gaming consoles, and multimedia devices.

Detailed and Complete Alternative Models

While ISPLSI 5256VA-70LB272I is a highly capable PLD, there are alternative models available in the market that offer similar functionality. Some notable alternatives include:

  1. Xilinx XC9500XL series
  2. Altera MAX II series
  3. Lattice ispMACH 4000ZE series

These alternative models provide comparable features and performance, offering customers a choice based on their specific requirements.

In conclusion, ISPLSI 5256VA-70LB272I is a versatile and high-performance programmable logic device used in various digital applications. Its advanced features, low power consumption, and large capacity make it an ideal choice for complex designs. While it has some limitations, its working principles and wide application field plans make it a valuable component in the digital industry.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem ISPLSI 5256VA-70LB272I w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of ISPLSI 5256VA-70LB272I in technical solutions:

  1. Question: What is the maximum operating frequency of the ISPLSI 5256VA-70LB272I?
    Answer: The maximum operating frequency of the ISPLSI 5256VA-70LB272I is 70 MHz.

  2. Question: What is the power supply voltage range for this device?
    Answer: The power supply voltage range for the ISPLSI 5256VA-70LB272I is 3.0V to 3.6V.

  3. Question: How many macrocells does the ISPLSI 5256VA-70LB272I have?
    Answer: The ISPLSI 5256VA-70LB272I has a total of 256 macrocells.

  4. Question: Can I program the ISPLSI 5256VA-70LB272I using JTAG?
    Answer: Yes, the ISPLSI 5256VA-70LB272I can be programmed using the JTAG interface.

  5. Question: What is the typical power consumption of this device?
    Answer: The typical power consumption of the ISPLSI 5256VA-70LB272I is around 200mW.

  6. Question: Does the ISPLSI 5256VA-70LB272I support hot-swapping?
    Answer: No, the ISPLSI 5256VA-70LB272I does not support hot-swapping.

  7. Question: What is the maximum number of I/O pins available on this device?
    Answer: The ISPLSI 5256VA-70LB272I has a maximum of 272 I/O pins.

  8. Question: Can I use this device in high-temperature environments?
    Answer: Yes, the ISPLSI 5256VA-70LB272I is designed to operate in a wide temperature range, including high-temperature environments.

  9. Question: Does the ISPLSI 5256VA-70LB272I support reconfiguration on-the-fly?
    Answer: No, the ISPLSI 5256VA-70LB272I does not support reconfiguration on-the-fly. It requires a power cycle to load a new configuration.

  10. Question: What are some typical applications for the ISPLSI 5256VA-70LB272I?
    Answer: The ISPLSI 5256VA-70LB272I is commonly used in applications such as telecommunications, industrial control systems, and automotive electronics.

Please note that these answers are based on general information about the ISPLSI 5256VA-70LB272I and may vary depending on specific implementation requirements.