CY7C4285V-15ASXC

Product Overview

Category

The CY7C4285V-15ASXC belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices and systems for data storage and retrieval purposes.

Characteristics

• High-speed performance
• Low power consumption
• Large storage capacity
• Reliable data retention
• Compact size

Package

The CY7C4285V-15ASXC is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to store and retrieve digital information quickly and efficiently.

Packaging/Quantity

The CY7C4285V-15ASXC is typically packaged in reels or tubes, with a quantity of 250 units per package.

Specifications

• Operating Voltage: 3.3V
• Access Time: 15ns
• Memory Size: 4 Megabits (512K x 8)
• Organization: 512K words x 8 bits
• Interface: Parallel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CY7C4285V-15ASXC has a total of 32 pins, which are assigned specific functions as follows:

1. A0-A18: Address Inputs
2. DQ0-DQ7: Data Inputs/Outputs
3. CE1, CE2: Chip Enable Inputs
4. OE: Output Enable Input
5. WE: Write Enable Input
6. VCC: Power Supply
7. GND: Ground

Functional Features

• Fast access time allows for quick data retrieval.
• Low power consumption ensures energy efficiency.
• Large storage capacity accommodates a significant amount of data.
• Reliable data retention ensures the integrity of stored information.
• Compact size allows for space-saving integration into electronic devices.

Advantages and Disadvantages

Advantages

• High-speed performance enables efficient data processing.
• Low power consumption prolongs battery life in portable devices.
• Large storage capacity meets the demands of data-intensive applications.
• Reliable data retention ensures data integrity over extended periods.
• Compact size facilitates integration into space-constrained designs.

Disadvantages

• Limited compatibility with certain older systems that require different interfaces.
• Higher cost compared to lower-capacity memory options.
• Sensitivity to electrostatic discharge (ESD) requires proper handling during installation.

Working Principles

The CY7C4285V-15ASXC operates based on the principles of static random-access memory (SRAM). It utilizes a combination of transistors and capacitors to store and retrieve digital information. When powered, the SRAM cells retain their stored data as long as the power supply is maintained. The address inputs are used to select specific memory locations, while the data inputs/outputs facilitate the transfer of information between the IC and the external system.

Detailed Application Field Plans

The CY7C4285V-15ASXC finds application in various electronic devices and systems, including but not limited to: - Computer systems - Networking equipment - Communication devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

1. CY7C4285V-10ASC: Similar to CY7C4285V-15ASXC, but with a faster access time of 10ns.
2. CY7C4285V-25ASC: Similar to CY7C4285V-15ASXC, but with a slower access time of 25ns.
3. CY7C4285V-15AXC: Similar to CY7C4285V-15ASXC, but available in a different package (Xilinx Chip Scale Package).

These alternative models offer different specifications and package options to cater to specific application requirements.

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