IS62WV2568EBLL-45BLI-TR

Product Overview

Category

IS62WV2568EBLL-45BLI-TR belongs to the category of static random-access memory (SRAM) chips.

Use

This product is primarily used in electronic devices for storing data that can be accessed at high speeds. It provides temporary storage for instructions and data during the operation of various digital systems.

Characteristics

• High-speed access: The IS62WV2568EBLL-45BLI-TR offers fast read and write operations, making it suitable for applications requiring quick data retrieval.
• Non-volatile: This SRAM chip retains data even when power is removed, ensuring data integrity.
• Low power consumption: It operates efficiently, consuming minimal power during both active and standby modes.
• Wide temperature range: The IS62WV2568EBLL-45BLI-TR is designed to function reliably across a wide temperature range, making it suitable for various environments.
• High density: With a capacity of 2568 kilobits, this chip can store a large amount of data.

Package and Quantity

The IS62WV2568EBLL-45BLI-TR is available in a small outline integrated circuit (SOIC) package. It is typically sold in reels containing a specified quantity of chips, such as 2500 units per reel.

Specifications

• Memory Type: Static Random-Access Memory (SRAM)
• Organization: 2568 kilobits (32768 words x 8 bits)
• Access Time: 45 ns
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC
• Pin Count: 32

Detailed Pin Configuration

The IS62WV2568EBLL-45BLI-TR has a total of 32 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. Supply Voltage (Vcc)
7. Ground (GND)

Note: The remaining pins are not listed for brevity.

Functional Features

The IS62WV2568EBLL-45BLI-TR offers several functional features that enhance its performance and usability:

1. Asynchronous operation: This chip does not require a clock signal for data access, allowing for flexible integration into various systems.
2. Byte-wide access: It supports both byte-level read and write operations, providing efficient data handling capabilities.
3. Automatic power-down: When not in use, the chip enters a low-power standby mode, reducing energy consumption.
4. Easy interfacing: The SRAM chip utilizes standard voltage levels and interface protocols, simplifying integration with other components.

Advantages and Disadvantages

Advantages

• High-speed access enables quick data retrieval.
• Non-volatile nature ensures data integrity during power interruptions.
• Low power consumption contributes to energy efficiency.
• Wide temperature range allows for reliable operation in diverse environments.
• High density provides ample storage capacity.

Disadvantages

• Relatively higher cost compared to other memory technologies.
• Limited storage capacity compared to non-volatile memory options.
• Susceptible to data loss if power is completely lost before data is saved.

Working Principles

The IS62WV2568EBLL-45BLI-TR operates based on the principles of static random-access memory. It consists of an array of memory cells, each capable of storing a single bit of data. These cells are organized into rows and columns, with each cell being accessed by a unique address.

During read operations, the addressed memory cell's contents are retrieved and made available on the data output pins. Write operations involve providing the desired data to be stored and specifying the target memory location through the address inputs.

The chip's control pins (CE, OE, and WE) enable or disable specific operations, such as enabling the chip for access, enabling output drivers, or enabling write operations.

Detailed Application Field Plans

The IS62WV2568EBLL-45BLI-TR finds applications in various electronic systems that require high-speed data storage and retrieval. Some of the common application fields include:

1. Embedded Systems: The SRAM chip is widely used in embedded systems, such as microcontrollers and digital signal processors, where fast and temporary data storage is crucial.
2. Networking Equipment: It is employed in routers, switches, and network interface cards to store routing tables, buffers, and other critical data.
3. Communication Systems: The chip is utilized in communication devices like modems and wireless transceivers for buffering and storing data during transmission.
4. Industrial