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PermSRAM is a versatile nonvolatile memory macro built for flexibility and security without extra cost burdens. Leveraging standard CMOS processes, it offers a robust set of memory functionalities suitable for a wide array of applications. The memory size ranges from 64 bits to 512Kbits, accommodating various product needs. It features a unique one-time programmable ROM and pseudo-multi-time PROM operation, integrated with a multi-page configuration for heightened control and security. Engineered for high reliability, the PermSRAM series provides an advanced solution for security code storage, analog trimming, and other crucial applications. Its hardware safety lock offers non-rewritable security, ensuring stored information's sanctity by preventing tampering. Its operations become hassle-free with built-in self-test architecture, fostering a stress-free evaluation and testing environment. PermSRAM stands out by eliminating the need for a charge pump during the read operation, conserving critical silicon space by up to 30%. This reduction in area contributes significantly to cost-efficiency. Furthermore, the chip ensures data retention even in extreme automotive environments, retaining data integrity at temperatures as high as 150 degrees Celsius.
TwinBit Gen-1 is NSCore’s innovative solution for non-volatile memory needs, distinguished by its true logic-based memory architecture. Primed for seamless integration into CMOS processes from 180nm to 55nm, its high endurance performance supports over 10,000 program cycles without requiring additional masks or processing steps. Suited for analog trimming, security code storage, and system switches, TwinBit Gen-1 helps safeguard crucial system functions and data privacy. With its range capable of addressing memory sizes from 64 to 512K bits, TwinBit optimizes both space and performance. It supports stress-free issues related to testing by incorporating a sophisticated built-in test circuit and operates under AEC-Q100 automotive-grade conditions. Moreover, its compatibility with standard IP benchmarks and low-manufacturing costs make it an industrial favorite. TwinBit solutions offer low-voltage operations and strategically eliminate the need for extra masks, preserving the cost efficiency of deploying advanced process nodes. This rendition of embedded memory outshines traditional systems by offering smaller areas and maintaining low power through efficient design, making it an ideal choice for a variety of electronic applications.
TwinBit Gen-2 brings an evolution to the TwinBit family by extending support to finer process nodes from 40nm to 22nm, promoting energy-efficient and reliable non-volatile memory technology. Its groundbreaking Pch Schottky Non-Volatile Memory Cell introduces ultra-low-power operation capabilities for advanced systems. Like its predecessor, TwinBit Gen-2 negates the need for additional masks and steps, enhancing ease of integration in the latest CMOS processes. The new Pch Schottky cell handles program and erase efficiently via controlled biasing mechanisms. The advanced features include handling hot carrier injection appropriately for improved memory operations. From program storage and analog trimming to challenging security applications, TwinBit Gen-2 covers a significant span of automotive and high-tech applications. Overall, TwinBit Gen-2 excels in maintaining the integrity and efficiency required for high-performance systems. The hot-carrier management and absence of elaborate masking procedures result in cost-effective and compact design strategies, considerably enhancing the value proposition for electronics manufacturers seeking non-volatile memory IP solutions today.
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