ISSI, Integrated Silicon Solution Inc
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IS42S16800D-7B-TR
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IS42S16800D-7B-TR

Product Overview

Category

IS42S16800D-7B-TR belongs to the category of dynamic random-access memory (DRAM) modules.

Use

This product is primarily used in computer systems, mobile devices, and other electronic devices that require high-speed data storage and retrieval.

Characteristics

  • High-speed operation
  • Large storage capacity
  • Low power consumption
  • Compact package size
  • Wide temperature range compatibility

Package

IS42S16800D-7B-TR is available in a small outline dual in-line memory module (SODIMM) package. This package type allows for easy installation and removal from compatible devices.

Essence

The essence of IS42S16800D-7B-TR lies in its ability to provide fast and efficient data storage and retrieval capabilities, enhancing the overall performance of electronic devices.

Packaging/Quantity

IS42S16800D-7B-TR is typically packaged in trays or reels, with each containing a specific quantity of modules. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Memory Type: Synchronous DRAM (SDRAM)
  • Capacity: 128 Megabytes (MB)
  • Organization: 16 Megabytes x 8 bits
  • Speed: 7 nanoseconds (ns)
  • Voltage: 3.3 volts (V)
  • Interface: Parallel
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of IS42S16800D-7B-TR is as follows:

  1. VDD
  2. DQ0
  3. DQ1
  4. DQ2
  5. DQ3
  6. DQ4
  7. DQ5
  8. DQ6
  9. DQ7
  10. VSS
  11. DQ8
  12. DQ9
  13. DQ10
  14. DQ11
  15. DQ12
  16. DQ13
  17. DQ14
  18. DQ15
  19. VDD
  20. A0
  21. A1
  22. A2
  23. A3
  24. A4
  25. A5
  26. A6
  27. A7
  28. A8
  29. A9
  30. A10
  31. A11
  32. A12
  33. A13
  34. A14
  35. A15
  36. /CAS
  37. /RAS
  38. /WE
  39. /CS0
  40. /CS1
  41. /CS2
  42. /CS3
  43. /CKE
  44. /CLK
  45. /DQM0
  46. /DQM1
  47. VSS

Functional Features

  • High-speed data transfer rate
  • Burst mode operation for efficient data access
  • Auto-refresh and self-refresh modes for power-saving
  • On-die termination (ODT) for improved signal integrity
  • Multiple chip select options for flexible memory configuration

Advantages and Disadvantages

Advantages

  • Fast data transfer rate enhances system performance
  • Large storage capacity accommodates complex applications
  • Low power consumption prolongs battery life in mobile devices
  • Compact package size allows for easy integration into various devices
  • Wide temperature range compatibility ensures reliable operation in different environments

Disadvantages

  • Relatively higher cost compared to other memory technologies
  • Limited scalability beyond the specified capacity
  • Susceptible to data loss in case of power failure without proper backup mechanisms

Working Principles

IS42S16800D-7B-TR operates based on the principles of synchronous dynamic random-access memory. It stores data in a matrix of capacitors, with each capacitor representing a single bit of information. The data is accessed and refreshed using clock signals synchronized with the system's operation.

Detailed Application Field Plans

IS42S16800D-7B-TR finds applications in various fields, including: 1. Personal computers 2. Laptops and notebooks 3. Servers and workstations 4. Mobile devices (smartphones, tablets) 5. Networking equipment 6. Industrial automation systems 7. Automotive electronics 8. Medical devices

Detailed and Complete Alternative Models

Some alternative models to IS42S16800D-7B-TR include: 1. MT48LC16M16A2P-75: 128MB SDRAM, 7.5ns speed, parallel interface. 2. K4S561632E-TC75: 128MB SDRAM, 7.5ns speed, parallel interface. 3. HYB39S128160FE-7: 128MB SDRAM, 7ns speed, parallel

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af IS42S16800D-7B-TR i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of IS42S16800D-7B-TR in technical solutions:

  1. Question: What is IS42S16800D-7B-TR?
    - Answer: IS42S16800D-7B-TR is a specific model of synchronous dynamic random-access memory (SDRAM) chip used for high-speed data storage and retrieval in electronic devices.

  2. Question: What is the capacity of IS42S16800D-7B-TR?
    - Answer: The IS42S16800D-7B-TR has a capacity of 128 megabits (16 megabytes).

  3. Question: What is the operating voltage range for IS42S16800D-7B-TR?
    - Answer: The operating voltage range for IS42S16800D-7B-TR is typically between 2.5V and 3.3V.

  4. Question: What is the clock frequency supported by IS42S16800D-7B-TR?
    - Answer: IS42S16800D-7B-TR supports a clock frequency of up to 166 MHz.

  5. Question: What is the data transfer rate of IS42S16800D-7B-TR?
    - Answer: The data transfer rate of IS42S16800D-7B-TR is up to 333 Mbps (166 MHz x 2 bits per clock cycle).

  6. Question: What is the package type for IS42S16800D-7B-TR?
    - Answer: IS42S16800D-7B-TR comes in a 54-ball FBGA (Fine-Pitch Ball Grid Array) package.

  7. Question: Can IS42S16800D-7B-TR be used in mobile devices?
    - Answer: Yes, IS42S16800D-7B-TR can be used in mobile devices such as smartphones and tablets.

  8. Question: What are the typical applications of IS42S16800D-7B-TR?
    - Answer: IS42S16800D-7B-TR is commonly used in applications that require high-speed data storage and retrieval, such as networking equipment, graphics cards, and embedded systems.

  9. Question: Does IS42S16800D-7B-TR support burst mode operation?
    - Answer: Yes, IS42S16800D-7B-TR supports burst mode operation for efficient data transfer.

  10. Question: Is IS42S16800D-7B-TR compatible with other SDRAM chips?
    - Answer: Yes, IS42S16800D-7B-TR is compatible with other SDRAM chips that adhere to the same industry standards and specifications.

Please note that these answers are general and may vary depending on specific technical requirements and configurations.