Encyclopedia Entry: 71V416L15YGI

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 71V416L15YGI is a high-speed, low-power CMOS SRAM (Static Random Access Memory) IC. It is commonly used in various electronic devices and systems that require fast and reliable data storage and retrieval.

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

Package: The 71V416L15YGI is available in a compact and durable plastic package, which protects the IC from external elements and provides mechanical stability during handling and installation.

Essence: This IC serves as a crucial component for storing and accessing data in electronic devices, ensuring efficient and reliable performance.

Packaging/Quantity: The 71V416L15YGI is typically packaged in reels or trays, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Organization: 4 Megabit (512K x 8-bit)
• Supply Voltage: 3.3V ± 10%
• Access Time: 15 ns
• Standby Current: 10 µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 10 years (minimum)

Detailed Pin Configuration

The 71V416L15YGI features a standard pin configuration with a total of 32 pins. Here is a detailed breakdown of the pin functions:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A18)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Power Supply (VCC)
7. Ground (GND)

Functional Features

• High-speed access: The 71V416L15YGI offers fast data access with a low access time of 15 ns, ensuring efficient data retrieval.
• Low power consumption: This IC is designed to operate with minimal power consumption, making it suitable for battery-powered devices and energy-efficient systems.
• Reliable data retention: With a minimum data retention period of 10 years, the 71V416L15YGI ensures long-term storage of critical information.
• Easy integration: The IC can be easily integrated into existing circuitry due to its standard pin configuration and compatibility with common interface protocols.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data access. - Low power consumption prolongs battery life in portable devices. - Large storage capacity accommodates extensive data requirements. - Easy integration simplifies circuit design and implementation.

Disadvantages: - Limited compatibility with certain voltage levels or interface standards. - Relatively higher cost compared to lower-capacity SRAM alternatives. - Sensitivity to electrostatic discharge (ESD) requires careful handling during installation.

Working Principles

The 71V416L15YGI operates based on the principles of static random access memory. It stores data using flip-flops, which retain their state until powered off or overwritten. When the chip enable (CE), output enable (OE), and write enable (WE) signals are appropriately controlled, the IC allows data to be read from or written to the memory array.

Detailed Application Field Plans

The 71V416L15YGI finds applications in various electronic devices and systems, including but not limited to: - Personal computers - Networking equipment - Telecommunications devices - 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 and retrieval.

Detailed and Complete Alternative Models

• 71V416L10YGI: Similar to the 71V416L15YGI, but with a slightly slower access time of 10 ns.
• 71V416S10PHI: A low-power variant with a standby current of only 5 µA.
• 71V416S15PHI: Another low-power option with a standby current of 5 µA and an access time of 15 ns.

These alternative models offer different specifications and features, allowing users to choose the most suitable IC for their specific requirements.

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