IDT71256TTSA25Y8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• Characteristics:
  • High-speed performance
  • Low power consumption
  • Large storage capacity
• Package: TSOP (Thin Small Outline Package)
• Essence: Non-volatile memory storage
• Packaging/Quantity: Individually packaged, quantity varies based on supplier

Specifications

• Model Number: IDT71256TTSA25Y8
• Memory Type: Static Random Access Memory (SRAM)
• Capacity: 256 kilobits (32 kilobytes)
• Access Time: 25 nanoseconds
• Operating Voltage: 5 volts
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IDT71256TTSA25Y8 chip has a total of 28 pins. The pin configuration is as follows:

1. Address Inputs (A0-A14)
2. Chip Enable (CE)
3. Output Enable (OE)
4. Write Enable (WE)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Power Supply (Vcc)
7. Ground (GND)

Functional Features

• Fast and reliable data access with a low access time of 25 ns
• Non-volatile memory retains data even when power is disconnected
• Suitable for applications requiring high-speed read/write operations
• Low power consumption ensures energy efficiency
• Compact size and lightweight design make it easy to integrate into various electronic devices

Advantages and Disadvantages

Advantages: - High-speed performance allows for quick data retrieval - Large storage capacity provides ample space for data storage - Low power consumption prolongs battery life in portable devices - Reliable non-volatile memory ensures data integrity

Disadvantages: - Limited storage capacity compared to other memory technologies - Relatively higher cost per kilobit compared to alternative memory options

Working Principles

The IDT71256TTSA25Y8 is a static random access memory (SRAM) chip. It stores data using flip-flop circuits, which retain information as long as power is supplied. The chip utilizes address inputs to specify the location of data and various control signals (CE, OE, WE) to manage read and write operations. When enabled, the chip allows data to be read from or written to the specified memory location.

Detailed Application Field Plans

The IDT71256TTSA25Y8 chip finds applications in various electronic devices and systems, including:

1. Computer systems:

   • Cache memory
   • Buffer memory
   • Register files

2. Communication devices:

   • Routers
   • Switches
   • Network cards

3. Industrial automation:

   • Programmable logic controllers (PLCs)
   • Robotics
   • Data acquisition systems

4. Consumer electronics:

   • Printers
   • Set-top boxes
   • Gaming consoles

Detailed and Complete Alternative Models

1. IDT71256SA25Y8: Similar specifications but with a different package (SOJ)
2. IDT71256L35Y8: Lower access time (35 ns) but with the same capacity and package
3. IDT71256LA15Y8: Lower power consumption (3.3 volts) but with the same capacity and package

(Note: This list is not exhaustive and there may be other alternative models available in the market.)

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