IDT, Integrated Device Technology Inc
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IDT71V416S20PHG8
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IDT71V416S20PHG8

Product Overview

Category: Integrated Circuit (IC)

Use: The IDT71V416S20PHG8 is a high-speed, low-power CMOS static random access memory (SRAM) designed for use in various electronic devices and systems.

Characteristics: - High speed: The IDT71V416S20PHG8 operates at a clock frequency of 20 MHz, allowing for fast data access and retrieval. - Low power consumption: This SRAM is designed to minimize power consumption, making it suitable for battery-powered devices. - Large storage capacity: With a capacity of 4 megabits (4Mbit), the IDT71V416S20PHG8 can store a significant amount of data. - Reliable performance: The IC is built with advanced CMOS technology, ensuring reliable and stable operation.

Package: The IDT71V416S20PHG8 is available in a 44-pin plastic leaded chip carrier (PLCC) package. This package provides protection and easy integration into circuit boards.

Essence: The essence of the IDT71V416S20PHG8 lies in its ability to provide high-speed and low-power data storage in a compact form factor.

Packaging/Quantity: The IDT71V416S20PHG8 is typically sold in reels containing multiple units. The exact quantity per reel may vary depending on the supplier.

Specifications

  • Organization: 512K words x 8 bits
  • Supply voltage: 3.3V
  • Access time: 20 ns
  • Operating temperature range: -40°C to +85°C
  • Standby current: 10 μA (typical)
  • Package dimensions: 16.58 mm x 16.58 mm

Detailed Pin Configuration

The IDT71V416S20PHG8 has a total of 44 pins. The pin configuration is as follows:

  1. A0-A18: Address inputs
  2. DQ0-DQ7: Data inputs/outputs
  3. WE: Write enable
  4. OE: Output enable
  5. CE1, CE2: Chip enables
  6. VCC: Power supply (3.3V)
  7. GND: Ground

(Note: The remaining pins are not listed here for brevity.)

Functional Features

  • High-speed operation: The IDT71V416S20PHG8 offers fast access times, allowing for efficient data retrieval and processing.
  • Low-power consumption: Designed with power efficiency in mind, this SRAM minimizes energy usage, making it suitable for battery-powered devices.
  • Easy integration: The IC's compact package and standard pin configuration facilitate seamless integration into various electronic systems.
  • Reliable performance: Built using advanced CMOS technology, the IDT71V416S20PHG8 ensures reliable and stable operation over extended periods.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data access. - Low-power consumption prolongs battery life in portable devices. - Large storage capacity accommodates significant amounts of data. - Reliable performance ensures consistent operation.

Disadvantages: - Limited compatibility with certain older systems that require different voltage levels or pin configurations. - Relatively higher cost compared to alternative memory technologies.

Working Principles

The IDT71V416S20PHG8 operates based on static random access memory (SRAM) principles. It stores data in a volatile manner, meaning that the stored information is lost when power is removed. The SRAM uses flip-flops to store each bit of data, allowing for fast read and write operations. The address lines select the specific memory location, while the control signals (WE, OE, CE1, CE2) determine whether to read from or write to the memory.

Detailed Application Field Plans

The IDT71V416S20PHG8 is widely used in various electronic devices and systems, including but not limited to: - Computer systems: Used as cache memory for faster data access. - Communication equipment: Provides temporary storage for data packets and buffers. - Industrial automation: Stores configuration data and intermediate results in control systems. - Consumer electronics: Enables quick data access in gaming consoles, digital cameras, and portable media players. - Automotive electronics: Used in infotainment systems, engine control units, and other applications requiring fast and reliable data storage.

Detailed and Complete Alternative Models

While the IDT71V416S20PHG8 offers specific features and specifications, there are alternative SRAM models available that cater to different requirements. Some notable alternatives include: - Cypress CY62157EV30LL-45ZSXI - Micron MT45W4MW16BFB-708 WT:B - Samsung K6R4016V1D-UI10

These

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IDT71V416S20PHG8 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of IDT71V416S20PHG8 in technical solutions:

  1. Q: What is the IDT71V416S20PHG8? A: The IDT71V416S20PHG8 is a high-speed asynchronous static random access memory (SRAM) chip with a capacity of 4 megabits.

  2. Q: What are the key features of the IDT71V416S20PHG8? A: Some key features include a 20 ns access time, low power consumption, industry-standard pinout, and compatibility with various microprocessors.

  3. Q: What are the typical applications of the IDT71V416S20PHG8? A: This SRAM chip is commonly used in networking equipment, telecommunications systems, industrial automation, and other embedded applications that require fast and reliable data storage.

  4. Q: How does the IDT71V416S20PHG8 connect to a microprocessor or controller? A: The IDT71V416S20PHG8 uses a parallel interface and connects to the microprocessor or controller using address, data, and control lines.

  5. Q: Can the IDT71V416S20PHG8 operate at different voltage levels? A: Yes, this SRAM chip supports a wide range of operating voltages, typically from 3.0V to 3.6V.

  6. Q: Does the IDT71V416S20PHG8 have any built-in error correction capabilities? A: No, the IDT71V416S20PHG8 does not have built-in error correction capabilities. Additional error correction techniques may need to be implemented if required.

  7. Q: Can the IDT71V416S20PHG8 be used in battery-powered devices? A: Yes, the IDT71V416S20PHG8 has low power consumption and can be used in battery-powered devices to minimize energy usage.

  8. Q: What is the maximum operating temperature range for the IDT71V416S20PHG8? A: The IDT71V416S20PHG8 can typically operate within a temperature range of -40°C to +85°C.

  9. Q: Can the IDT71V416S20PHG8 be easily replaced with other SRAM chips? A: Yes, the IDT71V416S20PHG8 follows an industry-standard pinout, making it relatively easy to replace with compatible SRAM chips.

  10. Q: Are there any specific precautions or guidelines for handling the IDT71V416S20PHG8? A: It is recommended to follow proper electrostatic discharge (ESD) precautions when handling the chip to prevent damage. Additionally, referring to the datasheet and application notes provided by the manufacturer is advisable for detailed guidelines on usage and design considerations.

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