IDT71256SA25Y

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• Characteristics: High-speed, low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Static Random Access Memory (SRAM)
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Organization: 32K x 8 bits
• Voltage Supply: 4.5V to 5.5V
• Access Time: 25 ns
• Operating Temperature: -40°C to +85°C
• Standby Current: 10 µA (typical)
• Data Retention: 10 years

Detailed Pin Configuration

The IDT71256SA25Y has a total of 28 pins. The pin configuration is as follows:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A14)
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 ensures efficient energy usage.
• Non-volatile memory retains data even when power is disconnected.
• Easy integration with other ICs due to standard pin configuration.

Advantages and Disadvantages

Advantages: - Fast access time enables rapid data retrieval. - Low power consumption reduces energy costs. - Non-volatile memory ensures data retention without power supply.

Disadvantages: - Limited storage capacity compared to other memory technologies. - Higher cost per bit compared to alternative memory options.

Working Principles

The IDT71256SA25Y is based on Static Random Access Memory (SRAM) technology. It stores data in a volatile manner, meaning that the data is lost when power is disconnected. The chip utilizes a combination of transistors and capacitors to store and retrieve data quickly.

Detailed Application Field Plans

The IDT71256SA25Y is commonly used in various electronic devices, including:

1. Computer systems
2. Networking equipment
3. Communication devices
4. Industrial control systems
5. Automotive electronics

Detailed and Complete Alternative Models

1. IDT71256SA20Y: Similar to IDT71256SA25Y but with a 20 ns access time.
2. IDT71256SA30Y: Similar to IDT71256SA25Y but with a 30 ns access time.
3. IDT71256SA35Y: Similar to IDT71256SA25Y but with a 35 ns access time.

These alternative models offer different access times to cater to specific application requirements.

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