CY7C464A-15JC

Product Overview

Category

The CY7C464A-15JC belongs to the category of integrated circuits (ICs), specifically a high-performance synchronous FIFO memory.

Use

This product is commonly used in electronic devices and systems that require efficient data buffering and transfer. It provides a reliable solution for managing data flow between different components of a system.

Characteristics

• High-performance: The CY7C464A-15JC offers fast read and write operations, enabling efficient data transfer.
• Synchronous operation: It synchronizes data transfers with the system clock, ensuring accurate and reliable communication.
• Large capacity: This IC has a generous storage capacity, allowing for the buffering of significant amounts of data.
• Low power consumption: The CY7C464A-15JC is designed to minimize power usage, making it suitable for battery-powered devices.
• Robust packaging: It comes in a sturdy and compact package, protecting the IC from external factors such as moisture and physical damage.

Package and Quantity

The CY7C464A-15JC is available in a 44-pin PLCC (Plastic Leaded Chip Carrier) package. Each package contains one unit of the IC.

Specifications

• Operating voltage: 3.3V
• Operating temperature range: -40°C to +85°C
• Data width: 18 bits
• Storage capacity: 64K x 18 bits
• Clock frequency: Up to 66 MHz
• Access time: 15 ns
• Supply current: 100 mA (typical)

Detailed Pin Configuration

The CY7C464A-15JC features a total of 44 pins, each serving a specific purpose in the functionality of the IC. Here is a brief overview of some key pins:

1. VCC: Power supply pin (+3.3V)
2. GND: Ground pin
3. A0-A15: Address input pins
4. DQ0-DQ17: Data input/output pins
5. CLK: Clock input pin
6. OE: Output enable pin
7. RST: Reset pin
8. FLAG: Flag output pin

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

Functional Features

The CY7C464A-15JC offers several functional features that enhance its usability:

1. First-In-First-Out (FIFO) operation: It follows the FIFO principle, ensuring that data is read out in the same order it was written.
2. Programmable flags: The IC provides programmable flags to indicate various conditions such as empty or full status, enabling efficient data management.
3. Partial reset capability: It allows for selective resetting of specific portions of the memory, providing flexibility in data handling.
4. Automatic power-down mode: The IC can enter a low-power state when not actively transferring data, conserving energy.

Advantages and Disadvantages

Advantages

• High-speed data transfer: The CY7C464A-15JC enables fast and reliable data communication between different components of a system.
• Large storage capacity: Its generous memory size allows for buffering significant amounts of data, reducing the risk of data loss.
• Low power consumption: The IC is designed to minimize power usage, making it suitable for energy-efficient applications.
• Compact package: The PLCC package ensures easy integration into electronic systems while providing protection against external factors.

Disadvantages

• Limited compatibility: The CY7C464A-15JC may not be compatible with all systems due to its specific operating voltage and data width requirements.
• Cost: As a specialized integrated circuit, it may have a higher cost compared to generic memory solutions.

Working Principles

The CY7C464A-15JC operates based on the principle of synchronous data transfer. It synchronizes its read and write operations with the system clock, ensuring accurate and reliable communication between different components. The FIFO architecture allows for efficient buffering and management of data flow.

Detailed Application Field Plans

The CY7C464A-15JC finds applications in various fields where efficient data buffering and transfer are crucial. Some potential application areas include:

1. Communication systems: It can be used in networking equipment, routers, and switches to manage data flow between different ports.
2. Data acquisition systems: The IC enables efficient storage and transfer of data from sensors and measurement devices.
3. Industrial automation: It can be utilized in control systems to handle real-time data exchange between different modules.
4. Medical devices: The CY7C464A-15JC can be integrated into medical equipment for managing data flow between various components.

Alternative Models

For users seeking alternative options, here are some detailed and complete models that offer similar functionality:

1. CY7C199CN-15PXC: This IC provides a 32K x 18-bit FIFO memory with a