The M48Z08-100PC1 is a 5V, 64 Kbit (8 K x 8) Zero Power SRAM, which is manufactured by STMicroelectronics, a global semiconductor leader known for its innovative and reliable memory solutions. This particular product is a non-volatile static random access memory (NVSRAM) that integrates a fully static memory and a lithium energy source into a single package, ensuring data retention without the need for an external battery.

Key Features

• Integrated Power-Fail Deselect (PFD) circuitry - This feature ensures that during a power failure, the memory automatically switches to the battery supply, thereby preserving data integrity.
• Unlimited Write Cycles - The memory allows for an unlimited number of write cycles, which is a significant advantage over EEPROMs, making it suitable for applications that require frequent data updates.
• Self-contained Battery - With its integrated lithium battery, the M48Z08-100PC1 guarantees over 10 years of data retention in the absence of power, making it ideal for critical data storage applications.
• JEDEC Standard - It is designed to meet the JEDEC standard footprint for 28-pin DIP, ensuring compatibility with standard sockets and ease of integration into existing designs.

Applications

The STMicroelectronics M48Z08-100PC1 is versatile and can be used in a variety of applications, including:

• Industrial and automotive control systems
• Utility meters
• Security systems
• Medical equipment
• Data loggers
• Portable instrumentation

Technical Specifications

The device operates with a supply voltage range of 4.75 to 5.5 volts and features an access time of 100 ns, which provides a good balance between speed and power consumption. It is packaged in a 28-pin, 600 mil DIP, providing a robust and reliable form factor for through-hole mounting.

Conclusion

Overall, the M48Z08-100PC1 from STMicroelectronics is a dependable and high-quality NVSRAM solution that offers zero-power operation and long-term data retention. Its robust design and compatibility with industry standards make it a smart choice for designers looking for a reliable memory component for their critical data storage needs.