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IS42S32800B-7BI

IS42S32800B-7BI

Product Overview

Category

IS42S32800B-7BI belongs to the category of dynamic random access memory (DRAM) chips.

Use

This product is primarily used as a main memory component in various electronic devices such as computers, smartphones, tablets, and other digital devices.

Characteristics

  • High-speed data storage and retrieval capabilities
  • Volatile memory that requires constant power supply
  • Offers large storage capacity
  • Supports fast read and write operations
  • Compact size for easy integration into electronic devices

Package

IS42S32800B-7BI is available in a small outline dual in-line memory module (SO-DIMM) package.

Essence

The essence of IS42S32800B-7BI lies in its ability to provide efficient and reliable data storage and retrieval functions for electronic devices.

Packaging/Quantity

This product is typically packaged in trays or reels, with each containing a specific quantity of IS42S32800B-7BI chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Memory Type: Synchronous DRAM (SDRAM)
  • Organization: 32M words x 8 bits
  • Operating Voltage: 3.3V
  • Clock Frequency: Up to 166 MHz
  • Access Time: 7 ns
  • Interface: Parallel
  • Package Type: SO-DIMM
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of IS42S32800B-7BI 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
  48. VDD

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
  • Programmable burst length and latency settings
  • Support for multiple banks for concurrent operations

Advantages and Disadvantages

Advantages

  • Fast data transfer rate enhances overall system performance
  • Large storage capacity accommodates complex applications
  • Compact size allows for easy integration into various devices
  • Power-saving features contribute to energy efficiency

Disadvantages

  • Volatile memory requires constant power supply, leading to data loss in case of power failure
  • Relatively higher cost compared to other types of memory

Working Principles

IS42S32800B-7BI operates based on the principles of synchronous dynamic random access memory. It stores and retrieves data by utilizing an array of capacitors to represent binary information. The memory cells are organized in a matrix, with each cell storing a single bit of data. Accessing the data involves activating specific rows and columns within the matrix, allowing for read or write operations.

Detailed Application Field Plans

IS42S32800B-7BI finds extensive application in various electronic devices that require high-speed and reliable data storage capabilities. Some of the key application fields include:

  1. Personal Computers (PCs)
  2. Laptops and Notebooks
  3. Servers and Data Centers
  4. Gaming Consoles
  5. Mobile Phones and Tablets
  6. Digital Cameras
  7. Networking Equipment

Detailed and Complete Alternative Models

  1. IS42S16160D-7TLI: 16M words x 16 bits SDRAM
  2. IS45S16400J-7TLA1: 64M words x 16 bits SDRAM
  3. IS43TR16256AL-125KBLI: 256M words x 16 bits LPDDR3 SDRAM

10個與IS42S32800B-7BI在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of IS42S32800B-7BI in technical solutions:

  1. Question: What is IS42S32800B-7BI?
    - Answer: IS42S32800B-7BI is a specific type of synchronous dynamic random-access memory (SDRAM) chip commonly used in electronic devices for data storage and retrieval.

  2. Question: What is the capacity of IS42S32800B-7BI?
    - Answer: The IS42S32800B-7BI has a capacity of 256 megabits, which is equivalent to 32 megabytes.

  3. Question: What is the operating voltage range for IS42S32800B-7BI?
    - Answer: The operating voltage range for IS42S32800B-7BI is typically between 2.5V and 3.3V.

  4. Question: What is the maximum clock frequency supported by IS42S32800B-7BI?
    - Answer: IS42S32800B-7BI supports a maximum clock frequency of 166 MHz.

  5. Question: Can IS42S32800B-7BI be used in mobile devices?
    - Answer: Yes, IS42S32800B-7BI can be used in mobile devices such as smartphones and tablets for efficient data storage and retrieval.

  6. Question: Is IS42S32800B-7BI compatible with different microcontrollers?
    - Answer: Yes, IS42S32800B-7BI is compatible with various microcontrollers that support SDRAM interfaces.

  7. Question: What are some typical applications of IS42S32800B-7BI?
    - Answer: IS42S32800B-7BI is commonly used in applications such as embedded systems, networking equipment, industrial automation, and telecommunications.

  8. Question: Does IS42S32800B-7BI support burst mode operation?
    - Answer: Yes, IS42S32800B-7BI supports burst mode operation, which allows for faster data transfer rates.

  9. Question: Can IS42S32800B-7BI be used in low-power applications?
    - Answer: Yes, IS42S32800B-7BI has low-power features and can be used in battery-powered devices where power consumption is a concern.

  10. Question: Are there any specific design considerations when using IS42S32800B-7BI?
    - Answer: Yes, it is important to consider factors such as signal integrity, timing requirements, and proper decoupling when designing with IS42S32800B-7BI to ensure optimal performance.

Please note that these answers are general and may vary depending on the specific technical requirements and implementation of IS42S32800B-7BI in different solutions.