Infineon Technologies

CY7C1021BNL-15ZSXA

CY7C1021BNL-15ZSXA Description

The CY7C1021BNL-15ZSXA is a high-performance Static Random Access Memory (SRAM) IC designed by Infineon Technologies. This 1Mbit memory device is organized as 64K x 16, offering a parallel memory interface suitable for a wide range of applications requiring fast and reliable data storage and retrieval. The CY7C1021BNL-15ZSXA is housed in a 44-pin TSOP II package, making it ideal for surface mount applications. It operates within a supply voltage range of 4.5V to 5.5V and features an access time of 15 nanoseconds, ensuring rapid data access and processing capabilities. The memory is volatile, meaning it requires a constant power supply to retain data, and is classified as obsolete, indicating it is no longer in active production but may still be available for specific legacy applications.

CY7C1021BNL-15ZSXA Features

• Memory Organization: The CY7C1021BNL-15ZSXA features a 64K x 16 memory organization, providing a total memory capacity of 1Mbit. This configuration is ideal for applications requiring a balance between memory depth and width.
• Access Time: With an access time of 15 nanoseconds, this SRAM IC offers fast data retrieval, making it suitable for high-speed processing environments.
• Write Cycle Time: The write cycle time for both word and page operations is 15 nanoseconds, ensuring consistent performance across read and write operations.
• Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Surface Mount Compatibility: The CY7C1021BNL-15ZSXA is designed for surface mount applications, making it suitable for modern PCB designs where space efficiency is critical.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the device is suitable for environments with moderate humidity levels, ensuring reliability in various industrial settings.
• Compliance: The CY7C1021BNL-15ZSXA is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

CY7C1021BNL-15ZSXA Applications

The CY7C1021BNL-15ZSXA is well-suited for a variety of applications where fast, reliable memory access is essential. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring high-speed data storage and retrieval, such as industrial controllers, medical devices, and automotive systems.
• Networking Equipment: Suitable for networking applications where rapid data access is crucial, such as routers, switches, and network interface cards.
• Telecommunications: Used in telecommunication equipment for temporary data storage and fast data processing, ensuring efficient communication protocols.
• Consumer Electronics: Applicable in consumer electronics where fast memory access enhances user experience, such as digital cameras, gaming consoles, and high-end audio systems.

Conclusion of CY7C1021BNL-15ZSXA

The CY7C1021BNL-15ZSXA is a robust SRAM IC that offers a combination of high-speed performance and reliable data storage. Its 64K x 16 memory organization and 15 nanosecond access time make it an excellent choice for applications requiring fast data processing. Despite being classified as obsolete, the CY7C1021BNL-15ZSXA remains a viable option for legacy systems and specific applications where its unique features and performance benefits are still relevant. Its compliance with environmental and safety standards further enhances its suitability for modern industrial and consumer applications.