Encyclopedia Entry: 71V25761S166PFG

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 71V25761S166PFG is a high-speed, low-power synchronous static random access memory (SRAM) IC. It is designed to provide fast and reliable data storage and retrieval in various electronic devices.

Characteristics: - High-speed operation - Low power consumption - Synchronous interface - Large storage capacity - Reliable data retention

Package: The 71V25761S166PFG is available in a compact and durable plastic package, which ensures protection against external elements and facilitates easy integration into electronic circuits.

Essence: This IC serves as a crucial component in electronic systems that require fast and efficient data storage and retrieval capabilities. It enables seamless execution of tasks by providing reliable and high-speed access to stored information.

Packaging/Quantity: The 71V25761S166PFG is typically sold in reels or trays containing multiple units. The exact quantity may vary depending on the supplier and customer requirements.

Specifications

• Storage Capacity: 256 Megabits (32 Megabytes)
• Organization: 16M words x 16 bits
• Supply Voltage: 3.3V
• Access Time: 10 ns
• Operating Temperature Range: -40°C to +85°C
• Package Type: Plastic FBGA (Fine-Pitch Ball Grid Array)
• Pin Count: 66 pins

Detailed Pin Configuration

The 71V25761S166PFG features a total of 66 pins, each serving a specific function. Here is a detailed pin configuration:

1. VDDQ: Power supply for I/O buffers
2. DQ0-DQ15: Data input/output pins
3. A0-A23: Address input pins
4. WE: Write Enable
5. OE: Output Enable
6. CE1, CE2: Chip Enable inputs
7. UB/LB: Upper Byte/Lower Byte control pins
8. CLK: Clock input
9. VSSQ: Ground for I/O buffers

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

Functional Features

• High-speed synchronous operation allows for rapid data access and transfer.
• Low power consumption ensures energy efficiency in electronic devices.
• Reliable data retention even in challenging environmental conditions.
• Synchronous interface simplifies integration with other components and systems.
• Large storage capacity accommodates a wide range of data-intensive applications.

Advantages and Disadvantages

Advantages: - Fast access time enhances overall system performance. - Low power consumption prolongs battery life in portable devices. - Reliable data retention ensures data integrity. - Synchronous interface simplifies system design and integration. - Large storage capacity meets the demands of data-intensive applications.

Disadvantages: - Higher cost compared to traditional memory technologies. - Limited compatibility with older systems that do not support synchronous interfaces. - Sensitivity to electrostatic discharge (ESD) requires proper handling during installation and maintenance.

Working Principles

The 71V25761S166PFG operates based on the principles of synchronous static random access memory (SRAM). It utilizes a clock signal to synchronize data transfers between the IC and the external system. When enabled, the IC reads or writes data from/to the specified memory location based on the address provided. The synchronous nature of the IC ensures precise timing and reliable data transfer.

Detailed Application Field Plans

The 71V25761S166PFG finds application in various electronic systems that require high-speed and reliable data storage capabilities. Some potential application fields include:

1. Networking Equipment: Used in routers, switches, and network servers to store routing tables, packet buffers, and other critical data.
2. Telecommunications Systems: Employed in base stations, voice/data switches, and communication infrastructure to store call records, signaling information, and configuration data.
3. Automotive Electronics: Integrated into automotive control units for storing sensor data, firmware, and system parameters.
4. Industrial Automation: Utilized in programmable logic controllers (PLCs), robotics, and factory automation systems for fast and reliable data storage.

Detailed and Complete Alternative Models

1. 71V25761S166BFG
2. 71V25761S166RFG
3. 71V25761S166DFG
4. 71V25761S166EFG

(Note: The list above includes only a few alternative models for reference. There are several other alternatives available in the market.)

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