IDT71V016SA20PH

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics:
  • High-speed performance
  • Low power consumption
  • Large storage capacity
• Package: Plastic SOJ (Small Outline J-lead)
• Essence: Non-volatile memory chip
• Packaging/Quantity: Individually packaged, quantity varies based on customer requirements

Specifications

• Memory Type: Static Random Access Memory (SRAM)
• Density: 1 Megabit (128K x 8-bit)
• Operating Voltage: 3.3V
• Access Time: 20 ns
• Operating Temperature Range: -40°C to +85°C
• Pin Count: 32 pins

Detailed Pin Configuration

The IDT71V016SA20PH has a total of 32 pins, which are assigned specific functions as follows:

1. VCC - Power supply voltage
2. A0-A16 - Address inputs
3. DQ0-DQ7 - Data inputs/outputs
4. WE - Write Enable
5. OE - Output Enable
6. CE - Chip Enable
7. GND - Ground

(Note: The remaining pin assignments can be found in the product datasheet.)

Functional Features

• High-speed access and data transfer
• Non-volatile memory retains data even when power is disconnected
• Low power consumption for energy-efficient operation
• Easy integration into various electronic systems
• Reliable and durable design for long-term use

Advantages and Disadvantages

Advantages: - Fast access time enhances system performance - Large storage capacity accommodates extensive data requirements - Low power consumption prolongs battery life in portable devices - Versatile integration options due to compact package size

Disadvantages: - Relatively higher cost compared to other memory technologies - Limited endurance for write cycles compared to some other memory types

Working Principles

The IDT71V016SA20PH is a static random access memory (SRAM) chip. It stores data in a volatile manner, meaning that the data is lost when power is disconnected. However, it offers high-speed access and data transfer capabilities, making it suitable for applications where fast read/write operations are required.

The chip utilizes an array of memory cells, organized as 128K words by 8 bits. Each memory cell consists of a flip-flop circuit that can store a single bit of data. The address inputs are used to select the specific memory location, while the data inputs/outputs facilitate the reading and writing of data.

Detailed Application Field Plans

The IDT71V016SA20PH is widely used in various electronic systems that require high-speed and reliable data storage. Some common application fields include:

1. Computer Systems:

   • Cache memory
   • Buffer memory
   • System memory

2. Communication Devices:

   • Routers
   • Switches
   • Network cards

3. Consumer Electronics:

   • Set-top boxes
   • Gaming consoles
   • Digital cameras

4. Industrial Control Systems:

   • Programmable Logic Controllers (PLCs)
   • Robotics
   • Automation equipment

Detailed and Complete Alternative Models

1. IDT71V016S: Similar specifications, but with a different package (TSOP)
2. IDT71V016SA: Same package and specifications, but with a different operating temperature range (-40°C to +125°C)
3. IDT71V016SB: Same package and specifications, but with a different access time (15 ns)

(Note: The above alternative models are provided for reference purposes. Please refer to the manufacturer's documentation for the most up-to-date information.)

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