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CY62256NLL-55SNXET

CY62256NLL-55SNXET Description

The CY62256NLL-55SNXET is a 256Kbit Static Random Access Memory (SRAM) IC, designed for high-speed data storage and retrieval in various electronic systems. Manufactured by Infineon Technologies, this memory IC features a parallel memory interface and is organized as 32K x 8, providing a total memory capacity of 256Kbit. It operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of power supply configurations. The CY62256NLL-55SNXET is housed in a 28-pin SOIC package, suitable for surface-mount applications, and is available in tape and reel packaging for automated assembly processes.

CY62256NLL-55SNXET Features

• High-Speed Performance: With an access time of 55 nanoseconds and a write cycle time of 55 nanoseconds, the CY62256NLL-55SNXET ensures rapid data read and write operations, making it ideal for applications requiring quick data processing.
• Volatile Memory: As a volatile memory, the CY62256NLL-55SNXET retains data as long as power is supplied, offering fast access times and low latency.
• Parallel Interface: The parallel memory interface allows for efficient data transfer, enabling high throughput and compatibility with various system architectures.
• Surface-Mount Technology: The surface-mount package type facilitates easy integration into modern PCB designs, supporting automated manufacturing processes and reducing overall assembly costs.
• Wide Operating Voltage Range: The 4.5V to 5.5V supply voltage range provides flexibility in power supply design, accommodating different system requirements.
• Moisture Sensitivity Level 3: With an MSL rating of 3 (168 hours), the CY62256NLL-55SNXET is suitable for use in environments with varying humidity levels, ensuring reliability and durability.
• Compliance and Standards: The CY62256NLL-55SNXET meets REACH and RoHS3 compliance standards, ensuring environmental safety and regulatory adherence.

CY62256NLL-55SNXET Applications

The CY62256NLL-55SNXET is well-suited for a variety of applications where fast, reliable memory storage is required. Some key applications include:

• Embedded Systems: Ideal for microcontroller-based systems requiring high-speed memory for temporary data storage and processing.
• Communication Equipment: Suitable for use in routers, switches, and other networking devices where rapid data access and transfer are critical.
• Consumer Electronics: Applicable in devices such as digital cameras, gaming consoles, and smart TVs, where quick data retrieval enhances user experience.
• Industrial Automation: Provides reliable memory solutions for programmable logic controllers (PLCs) and other industrial control systems, ensuring efficient operation and data management.

Conclusion of CY62256NLL-55SNXET

The CY62256NLL-55SNXET from Infineon Technologies is a high-performance SRAM IC that offers significant advantages in terms of speed, reliability, and compatibility. Its 55 nanosecond access and write cycle times, combined with a wide operating voltage range and surface-mount package, make it a versatile solution for a variety of applications. Despite being marked as obsolete, the CY62256NLL-55SNXET remains a valuable component for legacy systems and new designs requiring a robust, high-speed memory solution.