IDT71256SA15YI8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• 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 Size: 256 kilobits (32 kilobytes)
• Organization: 32,768 words x 8 bits
• Access Time: 15 nanoseconds
• Operating Voltage: 5 volts
• Standby Current: 10 microamps
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IDT71256SA15YI8 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

• Fast access time allows for quick data retrieval
• Low power consumption ensures energy efficiency
• Static design eliminates the need for refreshing data
• High reliability and stability in data storage
• Easy integration into various electronic systems

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Reliable data storage - Easy integration

Disadvantages: - Limited memory size (256 kilobits) - Higher cost compared to other memory technologies

Working Principles

The IDT71256SA15YI8 is a static random access memory (SRAM) chip. It stores data in a volatile manner, meaning that the stored information is lost when power is removed. The chip uses a combination of transistors and capacitors to store and retrieve data quickly. When the chip is powered on, the data can be read from or written to by sending appropriate signals to the control pins.

Detailed Application Field Plans

The IDT71256SA15YI8 is commonly used in various electronic devices and systems, including:

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

Detailed and Complete Alternative Models

1. IDT71256SA15YI: Similar to IDT71256SA15YI8, but with different packaging (28-pin Plastic Dual In-Line Package)
2. IDT71256SA20YI8: Higher access time (20 nanoseconds), otherwise similar specifications
3. IDT71256SA10YI8: Lower access time (10 nanoseconds), otherwise similar specifications
4. IDT71256SA15YI: Similar to IDT71256SA15YI8, but with different packaging (32-pin Thin Small Outline Package)

These alternative models provide options for different package types and access times, allowing flexibility in design and integration.

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