CY7C1525KV18-250BZCT

Product Overview

Category

The CY7C1525KV18-250BZCT 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 employed in various electronic devices such as computers, servers, networking equipment, and telecommunications systems.

Characteristics

• High Performance: The CY7C1525KV18-250BZCT offers fast access times and high bandwidth, making it suitable for demanding applications.
• Large Capacity: With a capacity of 2 megabits (256 kilobytes), this SRAM chip provides ample space for storing critical data.
• Low Power Consumption: Despite its high performance, the CY7C1525KV18-250BZCT is designed to operate efficiently with low power consumption.
• Wide Temperature Range: This chip can function reliably across a wide temperature range, making it suitable for use in various environments.
• RoHS Compliant: The product adheres to the Restriction of Hazardous Substances directive, ensuring it meets environmental standards.

Package and Quantity

The CY7C1525KV18-250BZCT is available in a compact BGA (Ball Grid Array) package. Each package contains one unit of the SRAM chip.

Specifications

• Organization: 256K x 18
• Voltage Supply: 1.8V
• Access Time: 10 ns
• Operating Temperature Range: -40°C to +85°C
• Package Type: 165-ball BGA

Detailed Pin Configuration

The CY7C1525KV18-250BZCT features a total of 165 pins. Here is a brief overview of the pin configuration:

• VDDQ: Power supply voltage for I/O buffers
• VDD: Power supply voltage for core logic
• GND: Ground connection
• DQ[17:0]: Data input/output pins
• A[17:0]: Address input pins
• WE#: Write enable control pin
• OE#: Output enable control pin
• CE#: Chip enable control pin
• CLK: Clock input pin
• DM[1:0]: Data mask pins

For a complete and detailed pin configuration, please refer to the product datasheet.

Functional Features

The CY7C1525KV18-250BZCT offers several functional features that enhance its performance and usability:

• High-Speed Operation: With an access time of 10 ns, this SRAM chip enables rapid data retrieval and storage.
• Asynchronous and Synchronous Modes: The chip supports both asynchronous and synchronous operation modes, providing flexibility in different applications.
• Burst Mode: It includes a burst mode feature that allows consecutive memory accesses without the need for individual address inputs.
• Automatic Power Down: The CY7C1525KV18-250BZCT incorporates an automatic power-down mode to conserve energy when the chip is not in use.
• Built-in Error Detection and Correction: This SRAM chip includes error detection and correction circuitry, ensuring data integrity.

Advantages and Disadvantages

Advantages

• High-performance data storage solution
• Large capacity for storing critical data
• Low power consumption
• Wide temperature range compatibility
• RoHS compliant, environmentally friendly

Disadvantages

• Relatively higher cost compared to other memory technologies
• Requires careful handling due to its sensitive nature

Working Principles

The CY7C1525KV18-250BZCT operates based on the principles of static random access memory. It stores data using flip-flops, which retain their state as long as power is supplied. The chip utilizes address lines to select specific memory locations and data lines for reading from or writing to those locations. Control signals such as write enable, output enable, and chip enable are used to manage the flow of data.

Detailed Application Field Plans

The CY7C1525KV18-250BZCT finds applications in various fields that require high-speed and reliable data storage. Some potential application areas include:

1. Computer Systems: This SRAM chip can be used in computer systems to store critical data, cache memory, and facilitate faster data access.
2. Networking Equipment: It is suitable for networking devices like routers and switches, where fast data processing and buffering are essential.
3. Telecommunications Systems: The CY7C1525KV18-250BZCT can be utilized in telecommunications infrastructure equipment to handle real-time data processing and storage requirements.
4. Industrial Automation: It finds use in industrial automation systems, providing fast and reliable data storage for control units and sensors.
5. Medical Devices: This SRAM chip can be employed in medical devices that require high-speed data processing and storage, such as imaging systems and patient monitoring equipment.

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