IDT, Integrated Device Technology Inc
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IDT71V256SA10YI
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IDT71V256SA10YI

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Memory device
  • Characteristics: High-speed, low-power, static random-access memory (SRAM)
  • Package: 28-pin Small Outline Integrated Circuit (SOIC)
  • Essence: Provides fast and reliable data storage and retrieval capabilities
  • Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel

Specifications

  • Memory Type: SRAM
  • Memory Size: 256 kilobits (32 kilobytes)
  • Access Time: 10 nanoseconds
  • Operating Voltage: 3.3 volts
  • Data Retention: More than 10 years
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The IDT71V256SA10YI has a total of 28 pins, which are configured as follows:

  1. A12
  2. A7
  3. A6
  4. A5
  5. A4
  6. A3
  7. A2
  8. A1
  9. A0
  10. VCC
  11. I/O0
  12. I/O1
  13. I/O2
  14. I/O3
  15. I/O4
  16. I/O5
  17. I/O6
  18. I/O7
  19. GND
  20. CE1
  21. CE2
  22. WE
  23. OE
  24. UB/LB
  25. A8
  26. A9
  27. A11
  28. A10

Functional Features

  • Fast access time allows for quick data retrieval
  • Low power consumption makes it suitable for battery-powered devices
  • Static design eliminates the need for refreshing data
  • High reliability and data retention capabilities ensure data integrity
  • Easy integration into various electronic systems

Advantages

  • High-speed operation enables efficient data processing
  • Low power consumption extends battery life in portable devices
  • Reliable data storage and retrieval ensures system stability
  • Compact package size saves board space
  • Wide operating temperature range allows for versatile applications

Disadvantages

  • Limited memory capacity compared to other storage technologies
  • Higher cost per bit compared to dynamic random-access memory (DRAM)
  • Susceptible to electromagnetic interference (EMI) due to its static nature

Working Principles

The IDT71V256SA10YI is a static RAM that stores data using flip-flops, which retain their state as long as power is supplied. It uses a combination of address lines and control signals to read from or write to specific memory locations. The access time is determined by the speed at which the memory cells can be accessed and the data transferred.

Application Field Plans

The IDT71V256SA10YI is commonly used in various electronic devices and systems, including:

  1. Computer motherboards
  2. Networking equipment
  3. Telecommunications devices
  4. Industrial control systems
  5. Medical equipment
  6. Automotive electronics

Alternative Models

There are several alternative models available that offer similar functionality to the IDT71V256SA10YI. Some popular alternatives include:

  1. Cypress CY62128BLL-70SXI
  2. Micron MT45W8MW16BGX-701 WT
  3. Samsung K6R4016V1D-UI10
  4. Renesas R1LV0416DSB-7SI

These alternative models may have different specifications, pin configurations, or package types, but they serve the same purpose of providing high-speed, low-power SRAM capabilities.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan IDT71V256SA10YI dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of IDT71V256SA10YI in technical solutions:

  1. Q: What is the IDT71V256SA10YI? A: The IDT71V256SA10YI is a 256K (32K x 8) high-speed CMOS static RAM (SRAM) with asynchronous operation.

  2. Q: What are the typical applications of IDT71V256SA10YI? A: This SRAM can be used in various applications such as networking equipment, telecommunications systems, industrial automation, and embedded systems.

  3. Q: What is the operating voltage range for IDT71V256SA10YI? A: The operating voltage range for this SRAM is typically between 4.5V and 5.5V.

  4. Q: What is the access time of IDT71V256SA10YI? A: The access time for this SRAM is 10ns, which means it can read or write data within 10 nanoseconds.

  5. Q: Does IDT71V256SA10YI support simultaneous read and write operations? A: No, this SRAM does not support simultaneous read and write operations. It operates in an asynchronous mode.

  6. Q: Can I use IDT71V256SA10YI in battery-powered devices? A: Yes, you can use this SRAM in battery-powered devices as long as the operating voltage range is within the device's power supply limits.

  7. Q: What is the package type for IDT71V256SA10YI? A: The IDT71V256SA10YI comes in a 28-pin SOJ (Small Outline J-lead) package.

  8. Q: Does IDT71V256SA10YI have any power-saving features? A: Yes, this SRAM has a standby mode that reduces power consumption when the device is not actively accessing data.

  9. Q: Can I use multiple IDT71V256SA10YI devices in parallel to increase memory capacity? A: Yes, you can use multiple devices in parallel to increase the overall memory capacity of your system.

  10. Q: Is there any special consideration for interfacing IDT71V256SA10YI with microcontrollers or processors? A: This SRAM uses standard TTL-compatible inputs and outputs, so it can be easily interfaced with most microcontrollers or processors without any special considerations.

Please note that these answers are based on general information about the IDT71V256SA10YI and may vary depending on specific application requirements.