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
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