Encyclopedia Entry: 71V416S15YGI8

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 71V416S15YGI8 is a high-speed, low-power CMOS static random access memory (SRAM) IC. It is designed for use in various electronic devices and systems that require fast and reliable data storage.

Characteristics: - High-speed operation - Low power consumption - Large storage capacity - Easy integration into existing circuitry - Reliable performance

Package: The 71V416S15YGI8 is available in a small outline integrated circuit (SOIC) package. This package provides protection to the IC and facilitates easy installation on printed circuit boards.

Essence: The essence of the 71V416S15YGI8 lies in its ability to store and retrieve data quickly and efficiently. It offers a reliable solution for applications that demand high-speed data access.

Packaging/Quantity: The 71V416S15YGI8 is typically sold in reels or tubes containing multiple ICs. The exact quantity may vary depending on the supplier.

Specifications

• Memory Size: 4 Megabits (4Mbit)
• Organization: 512K words x 8 bits
• Supply Voltage: 3.3V
• Access Time: 15 nanoseconds (ns)
• Operating Temperature Range: -40°C to +85°C
• Standby Current: 10 microamps (μA) maximum
• Package Type: SOIC-44

Detailed Pin Configuration

The 71V416S15YGI8 has a total of 44 pins. Here is a detailed pin configuration:

1. A0-A18: Address Inputs
2. DQ0-DQ7: Data Inputs/Outputs
3. CE1, CE2: Chip Enable Inputs
4. OE: Output Enable Input
5. WE: Write Enable Input
6. VCC: Power Supply
7. GND: Ground

(Note: The remaining pins are not listed for brevity.)

Functional Features

• High-speed access: The 71V416S15YGI8 offers fast data access with a low access time of 15 ns, making it suitable for applications that require quick retrieval of information.
• Low power consumption: This IC is designed to operate efficiently with low power consumption, making it ideal for battery-powered devices or energy-conscious systems.
• Easy integration: The 71V416S15YGI8 can be easily integrated into existing circuitry due to its standard pin configuration and compatibility with common interface protocols.
• Reliable performance: With its CMOS technology, the IC provides reliable performance, ensuring data integrity and stability.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data access. - Low power consumption prolongs battery life in portable devices. - Large storage capacity meets the requirements of various applications. - Easy integration simplifies circuit design and implementation. - Reliable performance ensures data integrity.

Disadvantages: - Limited temperature range (-40°C to +85°C) may restrict usage in extreme environments. - Higher cost compared to alternative memory technologies. - Requires proper handling and ESD precautions during installation to prevent damage.

Working Principles

The 71V416S15YGI8 operates based on the principles of static random access memory (SRAM). It stores data using flip-flops, which retain their state as long as power is supplied. When an address is provided, the corresponding data is accessed and made available at the output pins. The IC utilizes various control signals, such as chip enable (CE), output enable (OE), and write enable (WE), to manage data read and write operations.

Detailed Application Field Plans

The 71V416S15YGI8 finds applications in a wide range of electronic devices and systems, including but not limited to: - Computer systems - Networking equipment - Telecommunications devices - Consumer electronics (e.g., smartphones, tablets) - Automotive electronics - Industrial control systems

Its high-speed operation, low power consumption, and large storage capacity make it suitable for applications that require fast and reliable data storage.

Detailed and Complete Alternative Models

While the 71V416S15YGI8 offers specific features and specifications, there are alternative SRAM ICs available in the market. Some notable alternatives include: - 71V416L10PH - Low-power variant with a slower access time - 71V416L15PHI - Higher density variant with 8 Megabits (8Mbit) memory size - 71V416S10PHG - Similar specifications but in a different package type (TSOP)

These alternative models provide options for different requirements and design considerations.

(Note: The list above is not exhaustive and may vary based on availability and