CY7C2568KV18-400BZC

Product Overview

Category

The CY7C2568KV18-400BZC belongs to the category of high-performance synchronous SRAM (Static Random Access Memory) chips.

Use

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

Characteristics

• High Performance: The CY7C2568KV18-400BZC offers fast access times and high bandwidth, making it suitable for demanding applications.
• Large Capacity: With a capacity of 256 megabits (32 megabytes), this SRAM chip provides ample storage space for data-intensive tasks.
• Synchronous Operation: The chip operates synchronously with the system clock, ensuring efficient data transfer and synchronization.
• Low Power Consumption: Despite its high performance, the CY7C2568KV18-400BZC is designed to consume minimal power, contributing to energy efficiency in electronic devices.
• Wide Temperature Range: This SRAM chip can operate reliably across a wide temperature range, making it suitable for both commercial and industrial applications.

Package and Quantity

The CY7C2568KV18-400BZC is available in a compact BGA (Ball Grid Array) package. Each package contains a single chip.

Specifications

• Organization: 32M x 8 bits
• Voltage Supply: 1.8V
• Access Time: 4 ns
• Operating Temperature Range: -40°C to +85°C
• Package Type: 165-ball BGA

Pin Configuration

The CY7C2568KV18-400BZC features a 165-ball BGA package with the following pin configuration:

```

Pin Name Description

1 VDD Power Supply 2 VDDQ Power Supply for I/O Buffers 3 DQ0 Data Input/Output Bit 0 4 DQ1 Data Input/Output Bit 1 5 DQ2 Data Input/Output Bit 2 . ... ... . ... ... . ... ... ```

Functional Features

• Burst Mode Operation: The CY7C2568KV18-400BZC supports burst mode operation, allowing for efficient consecutive data transfers.
• Write Protection: This SRAM chip provides write protection features to prevent accidental data corruption or modification.
• Automatic Refresh: The chip incorporates an automatic refresh mechanism to maintain data integrity over extended periods of use.
• Multiple Chip Enable Options: The CY7C2568KV18-400BZC offers various chip enable options, enabling flexible memory access control.

Advantages and Disadvantages

Advantages

• High-performance data storage solution
• Large capacity for data-intensive applications
• Low power consumption
• Wide temperature range for versatile usage scenarios
• Efficient burst mode operation

Disadvantages

• Relatively higher cost compared to other memory technologies
• Requires a compatible system with appropriate voltage supply and interface support

Working Principles

The CY7C2568KV18-400BZC operates based on the principles of static random access memory. It stores data in a volatile manner, meaning that the stored information is lost when power is removed. The chip utilizes a synchronous design, where data is transferred in synchronization with the system clock. This ensures reliable and efficient data transfer between the memory and the system.

Detailed Application Field Plans

The CY7C2568KV18-400BZC finds application in various fields, including:

1. Computer Systems: Used as cache memory or main memory in high-performance computers and servers.
2. Networking Equipment: Employed for packet buffering and data storage in routers, switches, and network appliances.
3. Telecommunications Systems: Utilized for buffering and storing voice and data packets in telecommunication infrastructure equipment.
4. Industrial Control Systems: Applied in industrial automation and control systems that require fast and reliable data storage.

Detailed Alternative Models

1. MT48LC32M8A2P-75
2. IS61LV25616AL-10TLI
3. AS7C256A-15JCN
4. K6R4016V1D-UI10

These alternative models offer similar specifications and functionality to the CY7C2568KV18-400BZC and can be considered as alternatives based on specific requirements.

In conclusion, the CY7C2568KV18-400BZC is a high-performance synchronous SRAM chip with a large capacity and low power consumption. It finds application in various electronic devices and offers advantages such as efficient burst mode operation and wide temperature range. However, it may have a higher cost compared to other memory technologies and requires compatible system support.