IDT, Integrated Device Technology Inc
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IDT7164S20TPI
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IDT7164S20TPI

Product Overview

  • Category: Integrated Circuit
  • Use: Memory chip
  • Characteristics: High-speed, low-power, static RAM
  • Package: 28-pin DIP (Dual In-line Package)
  • Essence: Storage and retrieval of digital information
  • Packaging/Quantity: Typically sold in tubes of 25 or reels of 1000 units

Specifications

  • Organization: 8K x 8 bits
  • Access Time: 20 ns
  • Operating Voltage: 5V
  • Standby Current: 100 µA (maximum)
  • Operating Temperature Range: -40°C to +85°C
  • Data Retention: 10 years

Detailed Pin Configuration

  1. Chip Enable (CE)
  2. Output Enable (OE)
  3. Write Enable (WE)
  4. Address Inputs (A0-A12)
  5. Data Inputs/Outputs (DQ0-DQ7)
  6. Power Supply (+5V)
  7. Ground (GND)

Functional Features

  • High-speed operation allows for quick data access.
  • Low-power consumption makes it suitable for battery-powered devices.
  • Static RAM technology ensures data retention without the need for refreshing.
  • Easy integration into various electronic systems due to its standard package.

Advantages

  • Fast access time enables efficient data processing.
  • Low standby current prolongs battery life in portable devices.
  • Reliable data storage with no need for periodic refreshing.
  • Versatile package allows for easy integration into different circuit designs.

Disadvantages

  • Limited storage capacity compared to modern memory chips.
  • Relatively higher cost per bit compared to newer alternatives.
  • Not suitable for applications requiring non-volatile memory.

Working Principles

IDT7164S20TPI is a static RAM chip that stores digital information using flip-flops. It operates by latching data in response to control signals and retains the stored data as long as power is supplied. The chip can be accessed by providing the appropriate address on the address inputs, and the data is read or written through the data input/output pins.

Detailed Application Field Plans

  • Embedded Systems: Used for storing program code and data in microcontrollers.
  • Communication Devices: Utilized for buffering and temporary storage of data packets.
  • Industrial Control Systems: Employed for storing configuration settings and intermediate data.
  • Test Equipment: Used for storing test patterns and intermediate results during testing.

Detailed and Complete Alternative Models

  1. IDT71256SA20TPG - 32K x 8 bits, 20 ns access time, 5V operation
  2. CY62256LL-70SNXCT - 32K x 8 bits, 70 ns access time, low-power operation
  3. AS6C4008-55SIN - 4M x 8 bits, 55 ns access time, low-voltage operation

(Note: These alternative models are provided as examples and may not be direct replacements for IDT7164S20TPI. Please refer to the respective datasheets for detailed specifications.)

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de IDT7164S20TPI en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of IDT7164S20TPI in technical solutions:

  1. Q: What is IDT7164S20TPI? A: IDT7164S20TPI is a specific model of static random-access memory (SRAM) chip manufactured by Integrated Device Technology (IDT).

  2. Q: What is the capacity of IDT7164S20TPI? A: The IDT7164S20TPI has a capacity of 64 kilobits (8 kilobytes) of memory.

  3. Q: What is the operating voltage range for IDT7164S20TPI? A: The operating voltage range for IDT7164S20TPI is typically between 4.5V and 5.5V.

  4. Q: What is the access time of IDT7164S20TPI? A: The access time of IDT7164S20TPI is 200 nanoseconds (ns).

  5. Q: Can IDT7164S20TPI be used in battery-powered devices? A: Yes, IDT7164S20TPI can be used in battery-powered devices as long as the operating voltage requirements are met.

  6. Q: Is IDT7164S20TPI compatible with standard microcontrollers? A: Yes, IDT7164S20TPI is compatible with most standard microcontrollers that support SRAM interfacing.

  7. Q: Can IDT7164S20TPI be used in industrial applications? A: Yes, IDT7164S20TPI is suitable for use in various industrial applications due to its reliability and robustness.

  8. Q: Does IDT7164S20TPI require any external components for operation? A: No, IDT7164S20TPI does not require any external components for basic operation. However, additional support circuitry may be needed depending on the specific application.

  9. Q: Can IDT7164S20TPI be used in high-speed data processing applications? A: While IDT7164S20TPI has a relatively fast access time, it may not be suitable for extremely high-speed data processing applications. It is best suited for general-purpose memory storage.

  10. Q: Are there any specific precautions to consider when using IDT7164S20TPI? A: It is important to handle IDT7164S20TPI with proper electrostatic discharge (ESD) precautions to prevent damage. Additionally, following the manufacturer's datasheet and guidelines for power supply and signal connections is recommended for optimal performance.

Please note that these answers are general and may vary based on specific technical requirements and use cases.