ISSI, Integrated Silicon Solution Inc
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IS62LV256AL-45TLI
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IS62LV256AL-45TLI

Product Overview

Category: Integrated Circuit
Use: Memory storage
Characteristics: Low power consumption, high speed
Package: 32-pin Thin Small Outline Package (TSOP)
Essence: Static random-access memory (SRAM)
Packaging/Quantity: Tray/100 units

Specifications

  • Density: 256Kb
  • Organization: 32K x 8
  • Voltage: 2.7V - 3.6V
  • Speed: 45ns
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

  1. /CE (Chip Enable)
  2. A16 (Address Input)
  3. A15 (Address Input)
  4. A14 (Address Input)
  5. A13 (Address Input)
  6. A12 (Address Input)
  7. A11 (Address Input)
  8. Vcc (Power Supply)
  9. A10 (Address Input)
  10. A9 (Address Input)
  11. A8 (Address Input)
  12. A7 (Address Input)
  13. A6 (Address Input)
  14. A5 (Address Input)
  15. A4 (Address Input)
  16. GND (Ground)
  17. I/O0 (Data Input/Output)
  18. I/O1 (Data Input/Output)
  19. I/O2 (Data Input/Output)
  20. I/O3 (Data Input/Output)
  21. I/O4 (Data Input/Output)
  22. I/O5 (Data Input/Output)
  23. I/O6 (Data Input/Output)
  24. I/O7 (Data Input/Output)
  25. /OE (Output Enable)
  26. /WE (Write Enable)
  27. NC (No Connection)
  28. /UB (Upper Byte Write Enable)
  29. /LB (Lower Byte Write Enable)
  30. /BYTE (Byte/Word Organization)
  31. /ZZ (Power Down)
  32. NC (No Connection)

Functional Features

  • Low standby current
  • Easy memory expansion
  • High-speed access time

Advantages and Disadvantages

Advantages: - Low power consumption - High speed - Easy to expand memory capacity

Disadvantages: - Limited storage capacity compared to other memory types - Sensitive to environmental conditions

Working Principles

IS62LV256AL-45TLI operates as a static random-access memory (SRAM), utilizing bistable latching circuitry to store each bit.

Detailed Application Field Plans

This memory chip is suitable for applications requiring fast and low-power data storage, such as battery-powered devices, industrial control systems, and automotive electronics.

Detailed and Complete Alternative Models

  • IS61LV25616AL-10TLI
  • CY62128EV30LL-45ZSXI
  • AS6C62256-55TIN

The IS62LV256AL-45TLI is a 256Kb SRAM chip designed for low-power, high-speed memory storage applications. With its compact TSOP package and efficient operation, it is well-suited for various electronic devices and systems.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IS62LV256AL-45TLI v technických řešeních

  1. What is the IS62LV256AL-45TLI?

    • The IS62LV256AL-45TLI is a 32K x 8-bit low voltage CMOS static RAM (SRAM) designed for low power and high performance.

  2. What are the typical applications of IS62LV256AL-45TLI?

    • It is commonly used in battery-powered devices, portable equipment, industrial automation, and other applications requiring low power consumption and high reliability.

  3. What is the operating voltage range of IS62LV256AL-45TLI?

    • The operating voltage range is 2.7V to 3.6V, making it suitable for low power applications.

  4. What is the access time of IS62LV256AL-45TLI?

    • The access time is 45ns, allowing for fast read and write operations.

  5. Does IS62LV256AL-45TLI support battery-powered applications?

    • Yes, it is well-suited for battery-powered applications due to its low power consumption and wide operating voltage range.

  6. Can IS62LV256AL-45TLI be used in industrial automation systems?

    • Yes, it is suitable for industrial automation systems where reliability and low power operation are essential.

  7. What is the temperature range for IS62LV256AL-45TLI?

    • It operates over a temperature range of -40°C to 85°C, making it suitable for a wide range of environments.

  8. Is IS62LV256AL-45TLI compatible with standard microcontrollers?

    • Yes, it is compatible with most standard microcontrollers and can be easily interfaced with them.

  9. Does IS62LV256AL-45TLI have any standby modes for further power savings?

    • Yes, it features a standby mode that reduces power consumption when the device is not actively accessed.

  10. Are there any special considerations for PCB layout when using IS62LV256AL-45TLI?

    • Proper decoupling and signal integrity practices should be followed to ensure reliable operation, especially at higher speeds.

Please let me know if you need more information on any specific question!