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PermSRAM is a highly versatile nonvolatile memory macro that operates on foundry standard CMOS platforms, covering process nodes from 180nm to 22nm and beyond. This memory solution offers a variety of configurations, including one-time programmable ROM and pseudo multi-time PROM with a multi-page format. It features a significant range of memory sizes from 64 bits to 512 Kbits and includes a non-rewritable hardware safety lock, enhancing security for critical data storage. PermSRAM is designed to be a secure and reliable solution with a proven record of stable yields. The technology is ideal for applications such as security code storage, program storage, and analog trimming. Its configuration allows for tamper-resistant storage using an invisible charge-trap mechanism, ensuring data security. Unlike traditional memory solutions, PermSRAM eliminates the need for a charge pump during read operations, reducing complexity and enhancing reliability. The built-in self-test circuits simplify the testing process, supporting ease of use across different applications. PermSRAM is also distinguished by its compact silicon area requirements, significantly smaller compared to conventional e-Fuse solutions. The memory's small footprint and high level of security make it an attractive option for applications that require efficient yet secure memory functionality, including automotive-grade environments where data retention is crucial.
TwinBit Gen-1 is NSCore's innovative embedded non-volatile memory solution specifically designed to work with logic-based systems across 180nm to 55nm process nodes. Renowned for its high endurance, this memory solution supports over 10,000 program cycles, making it both robust and reliable for a wide variety of applications. TwinBit Gen-1 is seamlessly integrated into CMOS logic processes, requiring no additional masks or processing steps, which facilitates easy adoption within existing semiconductor manufacturing workflows. The TwinBit Gen-1 range includes a flexibility of memory sizes from 64 to 512 Kbits, which makes it an ideal choice for functions such as analog trimming and the storage of security keys. Applications also extend to systems where ASIC/ASSP implementations require secure and efficient non-volatile storage. The solution's high density and compact area use ensure that it is well-suited for devices that prioritize space efficiency without compromising on performance. TwinBit Gen-1 offers automotive-grade quality under the AEC-Q100 standards, supporting low-voltage and low-power operations that align with modern energy efficiency requirements. A built-in test circuit aids in simplifying stress-free testing environments, enabling easy verification and validation in various industrial applications. The process compatibility further enhances TwinBit’s appeal, allowing for fast, cost-effective deployment in cutting-edge technology environments.
TwinBit Gen-2 from NSCore extends the capabilities of embedded non-volatile memory solutions to support advanced process nodes ranging from 40nm to 22nm and beyond. Like its predecessor, the TwinBit Gen-2 integrates seamlessly into CMOS logic processes without necessitating additional masks or modifications to existing workflows. This solution is designed with ultra-low-power operations in mind, reducing energy consumption significantly across its applications. The Gen-2 iteration utilizes the Pch Schottky Non-Volatile Memory Cell technology, which optimizes the programming and erasing processes through controlled carrier injection, making it both efficient and reliable. This approach to design ensures that the TwinBit Gen-2 can perform at high efficiency without increasing the complexity or cost of implementation. The technical advancements in this generation make it a suitable option for high-performance applications that demand substantial data security and energy efficiency. Ideal for a variety of uses, the TwinBit Gen-2 caters to needs such as security data storage, system configuration updates, and more sophisticated electronic control mechanisms. The advanced cell design and operation modes position the TwinBit Gen-2 as a leading choice for next-generation semiconductor solutions seeking to balance performance with efficiency and security.
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