Encyclopedia Entry: 71V416L12YG

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 71V416L12YG is a high-speed, low-power CMOS static random access memory (SRAM) chip. 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 71V416L12YG is available in a compact yet durable 44-pin TSOP (Thin Small Outline Package) format. This package ensures easy handling and compatibility with standard PCB (Printed Circuit Board) designs.

Essence: The essence of the 71V416L12YG lies in its ability to provide high-speed and efficient data storage capabilities while consuming minimal power. Its compact size and ease of integration make it an ideal choice for various electronic applications.

Packaging/Quantity: The 71V416L12YG is typically sold in reels or trays, containing a quantity of 250 or 500 units per package.

Specifications

• Memory Type: Static Random Access Memory (SRAM)
• Organization: 4 Megabit x 16-bit
• Supply Voltage: 3.3V
• Access Time: 12 ns
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Greater than 10 years
• Package Type: 44-pin TSOP

Detailed Pin Configuration

The 71V416L12YG features a total of 44 pins, each serving a specific function within the integrated circuit. The pin configuration is as follows:

(Pin Number - Pin Name - Description) 1 - A0-A18 - Address Inputs 2 - CE1 - Chip Enable Input 3 - CE2 - Output Enable Input 4 - WE - Write Enable Input 5-22 - DQ0-DQ15 - Data Inputs/Outputs 23 - Vcc - Power Supply (3.3V) 24 - GND - Ground 25 - NC - No Connection 26 - A19 - Address Input 27 - A20 - Address Input 28 - A21 - Address Input 29 - A22 - Address Input 30 - A23 - Address Input 31 - A24 - Address Input 32 - A25 - Address Input 33 - A26 - Address Input 34 - A27 - Address Input 35 - A28 - Address Input 36 - A29 - Address Input 37 - A30 - Address Input 38 - A31 - Address Input 39 - A32 - Address Input 40 - A33 - Address Input 41 - A34 - Address Input 42 - A35 - Address Input 43 - A36 - Address Input 44 - A37 - Address Input

Functional Features

The 71V416L12YG offers several functional features that enhance its performance and usability:

1. High-Speed Operation: With an access time of 12 ns, this SRAM chip enables rapid data storage and retrieval, making it suitable for applications requiring real-time processing.

2. Low Power Consumption: The 71V416L12YG is designed to operate efficiently with minimal power consumption, making it ideal for battery-powered devices or energy-conscious systems.

3. Easy Integration: This IC can be easily integrated into existing circuitry due to its standard pin configuration and compatibility with common PCB designs.

4. Large Storage Capacity: With a capacity of 4 Megabits (4Mbit), the 71V416L12YG provides ample space for storing significant amounts of data.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data access. - Low power consumption prolongs battery life and reduces energy costs. - Easy integration into existing circuitry simplifies design and development processes. - Large storage capacity accommodates extensive data requirements.

Disadvantages: - Limited to 16-bit data organization, which may not be suitable for certain applications requiring larger data widths. - Relatively higher cost compared to lower-capacity SRAM chips.

Working Principles

The 71V416L12YG operates based on the principles of static random access memory (SRAM). It utilizes flip-flops to store and retrieve data. When powered, the chip maintains the stored data as long as the power supply remains stable. The address inputs are used to select specific memory locations, while the control inputs (CE1, CE2, WE) determine read or write operations.

Detailed Application Field Plans

The 71V416L12YG finds application in various electronic devices and systems that require fast and reliable data storage. Some common application fields include:

1. Computer Systems: Used as cache memory or for storing critical system data.
2. Networking Equipment: Enables efficient