ISSI, Integrated Silicon Solution Inc
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IS42R32800J-7TLI

IS42R32800J-7TLI

Product Overview

Category

IS42R32800J-7TLI belongs to the category of integrated circuits (ICs).

Use

This product is primarily used in electronic devices for memory storage and retrieval purposes.

Characteristics

  • High-speed performance
  • Low power consumption
  • Compact size
  • Reliable operation

Package

IS42R32800J-7TLI comes in a small form factor package, suitable for surface mount technology (SMT) applications.

Essence

The essence of IS42R32800J-7TLI lies in its ability to provide efficient and reliable memory storage capabilities for electronic devices.

Packaging/Quantity

IS42R32800J-7TLI is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

  • Memory Type: Random Access Memory (RAM)
  • Memory Size: 32 Megabits (Mb)
  • Organization: 4M x 8 bits
  • Supply Voltage: 2.7V - 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Speed Grade: 7 (133 MHz)

Detailed Pin Configuration

IS42R32800J-7TLI has a total of 48 pins, which are configured as follows:

  1. VDDQ
  2. DQ0
  3. DQ1
  4. DQ2
  5. DQ3
  6. DQ4
  7. DQ5
  8. DQ6
  9. DQ7
  10. VSSQ
  11. A0
  12. A1
  13. A2
  14. A3
  15. A4
  16. A5
  17. A6
  18. A7
  19. A8
  20. A9
  21. A10
  22. A11
  23. A12
  24. A13
  25. A14
  26. A15
  27. A16
  28. A17
  29. A18
  30. A19
  31. A20
  32. A21
  33. A22
  34. A23
  35. A24
  36. A25
  37. A26
  38. A27
  39. A28
  40. A29
  41. A30
  42. A31
  43. WE#
  44. CAS#
  45. RAS#
  46. CS#
  47. CLK
  48. VDD

Functional Features

  • High-speed data transfer
  • Low power consumption in standby mode
  • Burst mode operation for efficient data access
  • Auto-refresh capability for maintaining data integrity

Advantages and Disadvantages

Advantages

  • Fast data transfer speeds enhance overall system performance.
  • Low power consumption prolongs battery life in portable devices.
  • Compact size allows for integration into space-constrained designs.

Disadvantages

  • Limited memory capacity compared to higher-end alternatives.
  • Relatively higher cost per megabit compared to larger memory modules.

Working Principles

IS42R32800J-7TLI operates based on the principles of dynamic random access memory (DRAM). It stores data in a matrix of capacitors, with each capacitor representing a single bit of information. The stored data needs to be periodically refreshed to maintain its integrity.

Detailed Application Field Plans

IS42R32800J-7TLI finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Digital cameras - Portable gaming consoles - Networking equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to IS42R32800J-7TLI include: - IS42S32800G-7TLI - MT48LC32M8A2P-75IT - K4S561632H-UC75

These models provide comparable memory capacity and performance characteristics, making them suitable alternatives for specific design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IS42R32800J-7TLI v technických řešeních

Sure! Here are 10 common questions and answers related to the application of IS42R32800J-7TLI in technical solutions:

  1. Question: What is IS42R32800J-7TLI?
    - Answer: IS42R32800J-7TLI is a specific model of synchronous DRAM (SDRAM) memory chip.

  2. Question: What is the capacity of IS42R32800J-7TLI?
    - Answer: The capacity of IS42R32800J-7TLI is 256 Megabits (Mb), which is equivalent to 32 Megabytes (MB).

  3. Question: What is the operating voltage range for IS42R32800J-7TLI?
    - Answer: The operating voltage range for IS42R32800J-7TLI is typically between 2.3V and 3.6V.

  4. Question: What is the maximum clock frequency supported by IS42R32800J-7TLI?
    - Answer: IS42R32800J-7TLI supports a maximum clock frequency of 166 MHz.

  5. Question: What is the data transfer rate of IS42R32800J-7TLI?
    - Answer: The data transfer rate of IS42R32800J-7TLI is 333 Megabits per second (Mbps).

  6. Question: Can IS42R32800J-7TLI be used in mobile devices?
    - Answer: Yes, IS42R32800J-7TLI can be used in various mobile devices such as smartphones, tablets, and portable gaming consoles.

  7. Question: Is IS42R32800J-7TLI compatible with different microcontrollers?
    - Answer: Yes, IS42R32800J-7TLI is compatible with a wide range of microcontrollers that support SDRAM memory.

  8. Question: Can IS42R32800J-7TLI be used in industrial applications?
    - Answer: Yes, IS42R32800J-7TLI is suitable for use in industrial applications that require reliable and high-performance memory solutions.

  9. Question: Does IS42R32800J-7TLI support low-power modes?
    - Answer: Yes, IS42R32800J-7TLI supports various low-power modes to optimize power consumption in battery-powered devices.

  10. Question: Are there any specific design considerations when using IS42R32800J-7TLI?
    - Answer: It is important to follow the recommended layout guidelines and timing specifications provided in the datasheet to ensure proper operation and signal integrity when using IS42R32800J-7TLI.

Please note that these answers are general and may vary depending on the specific requirements and application scenarios.