ISSI, Integrated Silicon Solution Inc
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IS43DR16128B-25EBLI-TR
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IS43DR16128B-25EBLI-TR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Memory module
  • Characteristics: High-speed, low-power, synchronous dynamic random-access memory (SDRAM)
  • Package: BGA (Ball Grid Array)
  • Essence: Storage and retrieval of digital information
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Part Number: IS43DR16128B-25EBLI-TR
  • Organization: 16 Meg x 128
  • Voltage: 2.5V
  • Speed: 200 MHz
  • Interface: Parallel
  • Operating Temperature Range: -40°C to +85°C
  • RoHS Compliance: Yes

Detailed Pin Configuration

The IS43DR16128B-25EBLI-TR has a total of 90 pins. The pin configuration is as follows:

  1. VDD
  2. DQ0
  3. DQ1
  4. DQ2
  5. DQ3
  6. DQ4
  7. DQ5
  8. DQ6
  9. DQ7
  10. DQ8
  11. DQ9
  12. DQ10
  13. DQ11
  14. DQ12
  15. DQ13
  16. DQ14
  17. DQ15
  18. DQM0
  19. DQM1
  20. DQS0
  21. DQS1
  22. DM0
  23. DM1
  24. CAS
  25. RAS
  26. WE
  27. CKE
  28. CS
  29. BA0
  30. BA1
  31. A0
  32. A1
  33. A2
  34. A3
  35. A4
  36. A5
  37. A6
  38. A7
  39. A8
  40. A9
  41. A10
  42. A11
  43. A12
  44. A13
  45. A14
  46. A15
  47. A16
  48. A17
  49. A18
  50. VSS

(Continued...)

Functional Features

  • High-speed data transfer with a clock frequency of 200 MHz
  • Low power consumption for energy-efficient operation
  • Synchronous operation for precise timing control
  • On-die termination (ODT) for improved signal integrity
  • Burst mode for efficient data transfer
  • Auto-refresh and self-refresh modes for memory maintenance

Advantages

  • Fast data transfer rate enables quick access to stored information
  • Low power consumption helps conserve energy
  • Synchronous operation ensures accurate timing synchronization
  • On-die termination enhances signal quality and reduces reflections
  • Burst mode improves overall data transfer efficiency
  • Auto-refresh and self-refresh modes simplify memory management

Disadvantages

  • Limited storage capacity compared to other memory technologies
  • Relatively higher cost per unit compared to alternative memory options
  • Requires proper handling and ESD precautions during installation and usage

Working Principles

The IS43DR16128B-25EBLI-TR is based on synchronous dynamic random-access memory (SDRAM) technology. It stores digital information in an array of capacitors, which are organized into rows and columns. The memory cells are accessed by sending specific commands and addresses through the interface. The data is read from or written to the memory cells in synchronization with the clock signal. The memory module operates at a voltage of 2.5V and a speed of 200 MHz.

Detailed Application Field Plans

The IS43DR16128B-25EBLI-TR is commonly used in various electronic devices and systems, including: - Personal computers - Laptops and notebooks - Servers - Networking equipment - Telecommunications devices - Consumer electronics - Industrial automation systems

Detailed and Complete Alternative Models

  • IS43DR16128B-25EBL (2.5V, 200 MHz, BGA package)
  • IS43DR16128C-25EBLI-TR (2.5V, 200 MHz, BGA package)
  • IS43DR16128D-25EBLI-TR (2.5V, 200 MHz, BGA package)
  • IS43DR16128E-25EBLI-TR (2.5V, 200 MHz, BGA package)

These alternative models offer similar specifications and functionality to the IS43DR16128B-25EBLI-TR, providing options for different design requirements and availability.

In conclusion, the IS43DR16128B-25EBLI-TR is a high-speed, low-power synchronous dynamic random-access memory (SDRAM) module used for storing and retrieving digital information. It offers advantages such as fast data transfer, low power

Liste 10 perguntas e respostas comuns relacionadas à aplicação de IS43DR16128B-25EBLI-TR em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of IS43DR16128B-25EBLI-TR in technical solutions:

1. What is IS43DR16128B-25EBLI-TR? IS43DR16128B-25EBLI-TR is a specific model of synchronous DRAM (SDRAM) memory chip manufactured by Integrated Silicon Solution Inc. It has a capacity of 128 megabits (16 megabytes) and operates at a speed of 25 nanoseconds.

2. What are the typical applications of IS43DR16128B-25EBLI-TR? IS43DR16128B-25EBLI-TR is commonly used in various technical solutions that require high-speed and high-capacity memory, such as networking equipment, telecommunications devices, industrial automation systems, and embedded computing platforms.

3. What is the voltage requirement for IS43DR16128B-25EBLI-TR? IS43DR16128B-25EBLI-TR operates at a supply voltage of 3.3 volts (VDD).

4. Can IS43DR16128B-25EBLI-TR be used in both commercial and industrial applications? Yes, IS43DR16128B-25EBLI-TR is designed to operate reliably in both commercial (0°C to +70°C) and industrial (-40°C to +85°C) temperature ranges, making it suitable for a wide range of applications.

5. Does IS43DR16128B-25EBLI-TR support burst mode operation? Yes, IS43DR16128B-25EBLI-TR supports burst mode operation, allowing for efficient data transfer between the memory and the controller.

6. What is the pin configuration of IS43DR16128B-25EBLI-TR? IS43DR16128B-25EBLI-TR has a 54-pin ball grid array (BGA) package with specific pin assignments for power supply, address lines, data lines, control signals, and clock input.

7. Can IS43DR16128B-25EBLI-TR be used as a standalone memory or does it require additional components? IS43DR16128B-25EBLI-TR is a standalone memory chip that can be directly interfaced with a compatible controller or microprocessor. However, it may require decoupling capacitors and termination resistors for proper operation.

8. What is the maximum operating frequency of IS43DR16128B-25EBLI-TR? IS43DR16128B-25EBLI-TR has a maximum operating frequency of 40 MHz, allowing for fast data transfer rates.

9. Does IS43DR16128B-25EBLI-TR support multiple banks? Yes, IS43DR16128B-25EBLI-TR supports four internal banks, which allows for concurrent access to different memory locations, improving overall performance.

10. Is IS43DR16128B-25EBLI-TR backward compatible with older SDRAM standards? Yes, IS43DR16128B-25EBLI-TR is backward compatible with previous generations of SDRAM standards, ensuring compatibility with existing systems and controllers.

Please note that these answers are general and may vary depending on the specific requirements and implementation of the technical solution.