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STK12C68-WF45

STK12C68-WF45 Description

The STK12C68-WF45 is a 64Kbit Non-Volatile Static Random Access Memory (NVSRAM) IC designed for high-reliability applications. Manufactured by Infineon Technologies, this memory chip offers robust performance and is ideal for systems requiring fast access times and non-volatile data storage. The STK12C68-WF45 features a parallel memory interface and is organized as 8K x 8, providing a total memory size of 64Kbit. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range of 0°C to 70°C (TA). The chip is housed in a through-hole package and is available in a tube format, making it suitable for various industrial and embedded systems.

STK12C68-WF45 Features

• Memory Organization: The STK12C68-WF45 is organized as 8K x 8, offering a total memory size of 64Kbit. This configuration ensures efficient data storage and retrieval.
• Access Time: With an access time of 45 ns, the STK12C68-WF45 provides rapid data access, making it suitable for high-speed applications.
• Write Cycle Time: The write cycle time for both word and page operations is 45 ns, ensuring quick and reliable data writing.
• Voltage Range: The memory chip operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Operating Temperature: The STK12C68-WF45 is designed to operate within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of environmental conditions.
• Memory Interface: The parallel memory interface allows for straightforward integration with various microcontrollers and processors.
• Package Type: The through-hole mounting type ensures robust mechanical stability and is ideal for applications requiring high reliability.
• Compliance: The STK12C68-WF45 is ROHS3 compliant, ensuring it meets environmental and safety standards.
• ECCN Classification: The chip is classified under EAR99, indicating its compliance with export regulations.

STK12C68-WF45 Applications

The STK12C68-WF45 is well-suited for a variety of applications that require fast, reliable, and non-volatile memory solutions. Some specific use cases include:

• Industrial Control Systems: The robustness and reliability of the STK12C68-WF45 make it ideal for industrial control systems where data integrity and quick access are critical.
• Embedded Systems: The fast access times and non-volatile storage capabilities make this NVSRAM chip suitable for embedded systems that require persistent memory.
• Telecommunications: In telecommunications equipment, the STK12C68-WF45 can be used for storing configuration data and maintaining system state.
• Medical Devices: The reliability and compliance with industry standards make the STK12C68-WF45 suitable for medical devices that require high data integrity and quick access.

Conclusion of STK12C68-WF45

The STK12C68-WF45 is a high-performance NVSRAM IC that offers a combination of fast access times, reliable non-volatile storage, and robust mechanical stability. Its parallel memory interface and through-hole mounting type make it easy to integrate into various systems. While the product is marked as obsolete, its unique features and performance benefits continue to make it a valuable component for specific applications. The STK12C68-WF45 is particularly well-suited for industrial control systems, embedded systems, telecommunications, and medical devices, where reliability and quick data access are paramount.