CY7C4221-15JC - Cypress Semiconductor Corp

Manufacturer Part Number

CY7C4221-15JC

Manufacturer

Infineon Technologies

Introduction

High-speed synchronous FIFO memory device

Product Features and Performance

Memory Size 1K x 9

Function Synchronous

Data Rate 66.7MHz

Access Time 10ns

Supply Voltage 4.5 V to 5.5 V

Current Supply Maximum 35mA

Bus Directional Uni-Directional

Expansion support for both Depth and Width

Programmable Flags Support available

Retransmit Capability absent

First Word Fall Through (FWFT) Support absent

Product Advantages

Fast data rate suitable for high-speed applications

Compatible with various system voltage levels due to wide voltage supply range

Uni-Directional bus orientation simplifies design in specific applications

Depth and width expansion capabilities provide flexibility in memory design

Support for programmable flags enhances device programmability

Key Technical Parameters

Voltage Supply 4.5V to 5.5V

Data Rate up to 66.7MHz

Memory Size 1K x 9 bits

Access Time as low as 10ns

Operating Temperature range 0°C to 70°C

Quality and Safety Features

Active Product status ensures ongoing reliability and support

Operation within standard temperature range ensures stability

Compatibility

Surface Mount mounting type for modern PCB manufacturing

32-LCC (J-Lead) package compatible with standard PLCC sockets

Uni-Directional bus ensures compatibility with specific system architectures

Application Areas

Communications systems

Data buffering in industrial and networking applications

High-performance computing systems

Data acquisition and signal processing

Product Lifecycle

Active status indicating ongoing production and support

No clear indication of discontinuation, replacements, or upgrades

Several Key Reasons to Choose This Product

Optimized for high-speed interfacing which is ideal for performance-intensive applications

Low access time enhances overall system speed and responsiveness

Programmable flags add customizability to suite application-specific requirements

Expansion capabilities ensure scalability in system design

Supported by a reputable manufacturer known for quality and reliability in the semiconductor industry