The Puya PY25Q512HB-Auto is a 512Mbit (64MB) automotive-grade serial NOR flash memory, specifically engineered for high-reliability environments such as automotive ECUs, ADAS systems, and infotainment platforms. It supports SPI, Dual, and Quad I/O interfaces, delivering read speeds up to 133MHz for rapid data access and code execution.

Certified to AEC-Q100 Grade 2, this device guarantees stable operation from –40°C to +125°C, making it ideal for harsh automotive and industrial applications. With a wide operating voltage range of 2.7V to 3.6V, the PY25Q512HB-Auto provides flexibility and compatibility with standard system designs.

It features 100,000 program/erase cycles, 5-year data retention, and includes block protection, software/hardware write protection, and a /WP pin for enhanced security. Available in space-saving SOP-16 or WSON8 packages, the device integrates easily into dense PCB layouts.