IS62LV256-70UI-TR

Product Overview

Category

IS62LV256-70UI-TR belongs to the category of integrated circuits (ICs) and specifically falls under the category of static random-access memory (SRAM) chips.

Use

This product is primarily used for storing data in electronic devices, such as computers, smartphones, and embedded systems. It provides fast and temporary storage capabilities, allowing for quick access to data during operation.

Characteristics

• High-speed operation: The IS62LV256-70UI-TR offers a fast access time of 70 nanoseconds, making it suitable for applications that require rapid data retrieval.
• Low power consumption: This SRAM chip is designed to operate efficiently with low power requirements, making it ideal for battery-powered devices.
• Non-volatile storage: Unlike dynamic RAM (DRAM), which requires constant refreshing, the IS62LV256-70UI-TR retains data even when power is removed, ensuring data integrity.

Package

The IS62LV256-70UI-TR is available in a small outline integrated circuit (SOIC) package. This package type provides ease of handling and compatibility with standard PCB manufacturing processes.

Essence

The essence of the IS62LV256-70UI-TR lies in its ability to provide high-speed and reliable data storage in various electronic devices, contributing to their overall performance and functionality.

Packaging/Quantity

The IS62LV256-70UI-TR is typically packaged in reels or tubes, containing a specific quantity of chips per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Static Random-Access Memory (SRAM)
• Organization: 32K x 8 bits
• Access Time: 70 nanoseconds
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: Small Outline Integrated Circuit (SOIC)
• Pin Count: 28

Detailed Pin Configuration

The IS62LV256-70UI-TR features a total of 28 pins, each serving a specific function. The pin configuration is as follows:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A14)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Power Supply (Vcc)
7. Ground (GND)

Please refer to the product datasheet for a comprehensive pinout diagram and detailed pin descriptions.

Functional Features

• High-speed data access: The IS62LV256-70UI-TR offers fast read and write operations, enabling efficient data transfer between the memory and the device's processor.
• Low power consumption: This SRAM chip is designed to minimize power usage, making it suitable for battery-powered devices or applications with strict power constraints.
• Non-volatile storage: The IS62LV256-70UI-TR retains stored data even when power is removed, ensuring data integrity and eliminating the need for constant refreshing.

Advantages and Disadvantages

Advantages

• Fast access time allows for quick data retrieval.
• Low power consumption prolongs battery life in portable devices.
• Non-volatile storage ensures data integrity.
• Compact package size facilitates easy integration into various electronic devices.

Disadvantages

• Limited storage capacity compared to other memory technologies like NAND flash or hard drives.
• Relatively higher cost per unit compared to some other memory options.
• Susceptible to data loss if exposed to extreme environmental conditions or power fluctuations.

Working Principles

The IS62LV256-70UI-TR operates based on the principles of static random-access memory. It utilizes flip-flops to store and retrieve data. When the chip enable (CE) and output enable (OE) signals are active, the memory can be accessed by providing the appropriate address inputs (A0-A14). The data is then read from or written to the specified memory location using the data input/output lines (DQ0-DQ7).

Detailed Application Field Plans

The IS62LV256-70UI-TR finds applications in various electronic devices and systems that require fast and reliable data storage. Some of the common application fields include:

1. Computers and servers: Used as cache memory for faster access to frequently accessed data.
2. Networking equipment: Provides temporary storage for packet buffering and routing tables.
3. Consumer electronics: Enables quick data access in smartphones, tablets, and gaming consoles.
4. Industrial automation: Used for storing critical data in control systems and PLCs.
5. Automotive electronics: Utilized in vehicle infotainment systems, engine control units, and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. IS61LV25616AL-10TLI: 256K x 16-bit SRAM with