リョーサン List of Products and Services

"ArmorFlash" is a security NOR Flash equipped with a unique, unreplicable PUF code technology. It provides user authentication, data encryption, and configurable security zones. It prevents malfunctions caused by unintended firmware writes, enabling the construction of robust and secure IoT products. 【Features】 ■ Ensures overall system security with the incorporation of unreplicable unique PUF code technology ■ Provides user authentication, data encryption, and configurable security zones ■ Simplifies designs using standard interfaces such as SPI, QSPI, and OctaBus *For more details, please download the PDF or feel free to contact us.

"Macronix Multi-I/O" is a serial flash with read performance comparable to parallel flash. It enables simplified wiring and reduced package size. With our unique long-term supply program "MPLP," we guarantee a product life of 10 years and boast high product supply capability due to our in-house fab manufacturing. Please feel free to contact us when you need assistance. 【Features】 ■ A wide product lineup ranging from low capacity to high capacity ■ 10-year product life guarantee through our unique long-term supply program "MPLP" ■ High-speed data transfer compatible Multi-I/O interface products ■ In addition to cost advantages from reduced pin count and smaller package size, it offers excellent access times *For more details, please download the PDF or feel free to contact us.

"Macronix SLC NAND Flash" is a memory suitable for long-term data storage and frequent rewriting due to its high durability and low error rate. Its high-speed read and write performance is ideal for real-time processing and high-load applications. With fewer errors occurring, it reduces operational costs and effort related to error correction. Please feel free to contact us when you need assistance. 【Features】 ■ Durability: Over 100,000 rewrite cycles ■ Performance: High-speed read/write capabilities ■ Reliability: High data integrity due to 1-bit storage per cell / low occurrence of errors ■ Capacity range: Lineup from 1Gb to 8Gb *For more details, please download the PDF or feel free to contact us.

"Macronix Serial NAND Flash" is a product suitable for large-capacity data storage due to its high integration. It features fast write speeds and supports high-speed data processing. With Macronix's long-term supply guarantee system, the burden of design work due to EOL is eliminated. 【Features】 ■ Low cost per capacity, can be offered at a lower price than general Flash memory ■ Highly integrated, suitable for large-capacity data storage ■ Fast write speeds, supports high-speed data processing ■ High reliability, no labor required for failure analysis ■ No burden of design work due to EOL thanks to Macronix's long-term supply guarantee system (refer to Macronix MPLP) *For more details, please download the PDF or feel free to contact us.

"OctaFlash" is an in-vehicle NOR Flash designed for efficiently updating automotive software via OTA. With the RWW (Read-While-Write) function, reading from other banks is possible during writing to a specific bank, enabling background software updates. It enhances the convenience of vehicles, reduces the burden on both drivers and manufacturers, and contributes to reducing the management burden for users and dealers. 【Features】 ■ A wide range of solutions offered through a rich lineup from low to high capacity ■ Device certification obtained through many partners, including major chipset vendors ■ Contributes to overall system performance improvement with high-speed I/F (DTR 500MB/sec) ■ Background software updates are possible with the RWW (Read-While-Write) function ■ Ideal solution proposals are possible with OTA update applications that are becoming common in the cockpit *For more details, please download the PDF or feel free to contact us.