The CY7C441-20JI is a high-speed Static RAM (SRAM) device manufactured by Cypress Semiconductor Corp. The device is engineered for fast access times and low power consumption, fitting for applications that demand quick data retrieval and storage. The "-20JI" suffix designates the speed and packaging characteristics. The END-OF-LIFE status means that this part should not be considered for new designs.

Applications

• Cache memory for microprocessors
• Buffer memory in communication systems
• High-speed data acquisition systems
• Digital signal processing (DSP) applications
• Image processing systems

Features

• Fast access time (20ns): Provides quick data access.
• Low power consumption: Suitable for battery-powered or energy-efficient applications.
• Asynchronous operation: Simplifies system integration.
• TTL-compatible inputs and outputs: Enables easy interfacing with standard logic circuits.
• Available in various package options (JI likely represents a specific package type).

Benefits

• Enhances system performance with fast memory access.
• Reduces overall system power consumption.
• Eases system design and integration.
• Offers compatibility with a wide range of digital logic devices.
• Provides flexibility in circuit design with different package options.

Additional Details

The CY7C441-20JI SRAM typically operates at 5V. Key specifications to consider include its memory capacity (e.g., 64K x 8), access time, and power dissipation. The "-20" in the part number specifically denotes a 20ns access time. The "JI" package is another relevant factor, impacting assembly and thermal considerations. Designers should consult the specific datasheet for comprehensive timing characteristics, electrical specifications, and packaging details. However, due to the End-of-Life status, sourcing can be limited.