IDT71V256SA20YG8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics:
  • High-speed performance
  • Low power consumption
  • Large storage capacity
• Package: Surface Mount Technology (SMT)
• Essence: Non-volatile memory
• Packaging/Quantity: Tray packaging, quantity varies

Specifications

• Model: IDT71V256SA20YG8
• Memory Type: Static Random Access Memory (SRAM)
• Organization: 256K x 8 bits
• Operating Voltage: 3.3V
• Access Time: 20ns
• Operating Temperature Range: -40°C to +85°C
• Pin Count: 32 pins

Detailed Pin Configuration

The IDT71V256SA20YG8 has a total of 32 pins, which are assigned specific functions as follows:

1. VCC - Power supply voltage
2. A0-A17 - Address inputs
3. DQ0-DQ7 - Data inputs/outputs
4. WE - Write Enable
5. OE - Output Enable
6. CE - Chip Enable
7. UB/LB - Upper Byte/Lower Byte control
8. NC - No Connection
9. GND - Ground

Functional Features

• High-speed operation allows for quick data access and retrieval.
• Low power consumption ensures efficient energy usage.
• Large storage capacity provides ample space for data storage needs.
• SRAM technology enables fast read and write operations.

Advantages and Disadvantages

Advantages: - Fast access time enhances overall system performance. - Low power consumption prolongs battery life in portable devices. - Large storage capacity accommodates complex applications. - SRAM technology offers high reliability and endurance.

Disadvantages: - Volatile memory requires constant power supply to retain data. - Relatively higher cost compared to other memory technologies. - Limited scalability in terms of storage capacity.

Working Principles

The IDT71V256SA20YG8 is based on SRAM technology, which utilizes flip-flops to store data. It operates by storing each bit of data in a dedicated flip-flop, allowing for fast read and write operations. The chip requires a constant power supply to retain the stored data.

Detailed Application Field Plans

The IDT71V256SA20YG8 is commonly used in various applications, including: 1. Computer systems 2. Networking equipment 3. Telecommunications devices 4. Industrial control systems 5. Automotive electronics

Detailed and Complete Alternative Models

1. IDT71V256SA15YG8 - Similar specifications with a slightly lower access time of 15ns.
2. IDT71V256SA25YG8 - Similar specifications with a slightly higher access time of 25ns.
3. IDT71V256SA30YG8 - Similar specifications with a higher access time of 30ns.

These alternative models provide options with varying access times to suit different application requirements.

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