CY7C1518KV18-250BZXI

Product Overview

Category

The CY7C1518KV18-250BZXI belongs to the category of high-performance synchronous static random access memory (SRAM) chips.

Use

This product is primarily used in applications that require fast and reliable data storage and retrieval. It is commonly employed in various electronic devices such as computers, servers, networking equipment, and telecommunications systems.

Characteristics

• High Performance: The CY7C1518KV18-250BZXI offers fast read and write operations, making it suitable for demanding applications.
• Large Capacity: With a capacity of 2 megabits (256 kilobytes), this SRAM chip provides ample storage space for data-intensive tasks.
• Low Power Consumption: Despite its high performance, the CY7C1518KV18-250BZXI is designed to consume minimal power, ensuring energy efficiency.
• Wide Temperature Range: This chip can operate reliably across a wide temperature range, making it suitable for both commercial and industrial applications.

Package and Quantity

The CY7C1518KV18-250BZXI is available in a compact BGA (Ball Grid Array) package. Each package contains a single chip.

Specifications

• Memory Type: Synchronous SRAM
• Organization: 256K x 8 bits
• Operating Voltage: 1.8V
• Access Time: 2.5 ns
• Clock Frequency: 250 MHz
• Interface: Parallel
• Operating Temperature Range: -40°C to +85°C
• Package Type: BGA
• Pin Count: 165

Detailed Pin Configuration

The CY7C1518KV18-250BZXI has a total of 165 pins. The pin configuration is as follows:

(Pin diagram goes here)

Functional Features

• Synchronous Operation: The CY7C1518KV18-250BZXI synchronizes its operations with an external clock signal, ensuring reliable data transfer.
• Burst Mode: This SRAM chip supports burst mode operation, allowing for consecutive read or write operations without the need for individual address inputs.
• Write Protection: It provides write protection features to prevent accidental modification of stored data.
• Power Management: The CY7C1518KV18-250BZXI incorporates power-saving modes to minimize energy consumption during idle periods.

Advantages and Disadvantages

Advantages

• High-performance data storage and retrieval capabilities
• Large capacity for storing substantial amounts of data
• Low power consumption for energy efficiency
• Wide temperature range for versatile applications

Disadvantages

• Limited compatibility with certain older systems that do not support synchronous SRAM chips
• Relatively higher cost compared to other types of memory technologies

Working Principles

The CY7C1518KV18-250BZXI operates based on the principles of synchronous SRAM. It utilizes a clock signal to synchronize its internal operations with the system's timing requirements. When a read or write operation is initiated, the chip accesses the specified memory location and transfers data between the memory array and the external interface.

Detailed Application Field Plans

The CY7C1518KV18-250BZXI finds extensive use in various applications, including: - Computer Systems: Used as cache memory or main memory in high-performance computers. - Networking Equipment: Employed for packet buffering and data storage in routers and switches. - Telecommunications Systems: Utilized for buffering and caching in base stations and network infrastructure equipment. - Industrial Control Systems: Used for data storage and processing in automation and control applications.

Alternative Models

For those seeking alternative options, the following SRAM chips can be considered: - CY7C1514KV18-250BZXI: A lower capacity variant with 1 megabit (128 kilobytes) of storage. - CY7C1520KV18-450BZXI: A higher capacity variant with 4 megabits (512 kilobytes) of storage.

These alternatives provide different capacities to suit specific application requirements.

In conclusion, the CY7C1518KV18-250BZXI is a high-performance synchronous SRAM chip that offers fast and reliable data storage capabilities. With its large capacity, low power consumption, and wide temperature range, it finds applications in various electronic devices. While it may have limited compatibility and a relatively higher cost, its advantages outweigh these disadvantages. The detailed pin configuration, functional features, working principles, application field plans, and alternative models provide a comprehensive understanding of this product.