CY7C4285V-15ASC - Infineon Technologies

Manufacturer Part Number

CY7C4285V-15ASC

Manufacturer

Infineon Technologies

Introduction

High-performance synchronous FIFO memory from Infineon's CY7C series, suitable for buffering and data management tasks in computer and digital systems.

Product Features and Performance

125M memory size with a 64K x 18 configuration

Operational at a data rate of 66.7MHz which allows for efficient data flow

Fast access time of 10ns enabling quick read/write operations

Supports unidirectional bus orientation for straightforward data directionality

Provides expansion by depth or width which enhances versatility in usage

Includes programmable flags for customized data management

Features retransmit capability to ensure data integrity

No First Word Fall Through (FWFT) support, indicating a standard FIFO behavior

Designed for surface mount technology (SMT) application on printed circuit boards (PCBs)

Product Advantages

Robust synchronous operation aligns with system clock for reliable transfer speeds

Optimized for applications requiring high-volume data buffering

Uni-directional configuration reduces complexity for specialized applications

Programmable flags and retransmit functions add to the overall flexibility in use

Wide operating temperature range from 0°C to 70°C appropriate for commercial grade applications

Key Technical Parameters

Memory Size: 1.125M (64K x 18)

Function: Synchronous FIFO

Data Rate: 66.7MHz

Access Time: 10ns

Voltage Supply Range: 3 V to 3.6 V

Maximum Current Supply: 30mA

Bus Directional: Uni-Directional

Type of Expansion: Depth, Width

Programmable Flags Support: Yes

Retransmit Capability: Yes

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Constructed to meet industry standards for quality and reliability

Equipped with safety features to maintain data fidelity and integrity during operation

Compatibility

Compatible with a 3.3V logic level systems

Designed for integration with a variety of digital systems that require synchronous FIFO memory

64-LQFP package compatible with standard PCB design and layout

Application Areas

Used in various computing systems, communications infrastructure, and digital signal processing applications

Ideal for network switches, routers, and data acquisition systems that require large, fast FIFO memory buffers

Product Lifecycle

Obsolete product status, suggesting limited availability and support

Potential for replacements or upgrade paths to new Infineon Technologies products

Key Reasons to Choose This Product

Exceptionally fast access time useful for high-speed applications

Substantial memory size to accommodate significant data buffering needs

Uni-directional data pathway simplifies system design

Reprogramming capabilities add to system flexibility and reusability

Widely applicable in commercial temperature environments

Supports system design longevity with features like retransmit capability despite product obsolescence