The Puya PY25Q64HA‑Auto is a 64 Mbit (8 MB) automotive‑grade serial NOR flash memory tailored for high-reliability applications in extreme environments. AEC‑Q100 qualified and rated for –40 °C to +125 °C, it meets the rigorous demands of automotive ECUs, ADAS modules, infotainment systems, and industrial controls Campus

Component.Supporting SPI, Dual, Quad I/O, QPI, and DTR modes, the device delivers fast data throughput up to 133 MHz while maintaining a wide operating voltage range from 2.7 V to 3.6 V, eliminating the need for programming voltage regulation Engineered for robust performance, the PY25Q64HA‑Auto offers 100,000 program/erase cycles, deep power‑down capabilities for ultra‑low standby current, and durable data integrity with 5‑year retention. It also includes hardware write protection via /WP pin, software block locking, and a 3×1024-byte OTP security register for secure applications.Housed in standard SOP‑8 (150 mil) packaging, it provides easy integration into automotive-standard PCBs.

⚙️ Key Features:

Density: 64 Mbit (8 MB)

Interface: SPI / Dual / Quad I/O, QPI, DTR

Clock Rate: Up to 133 MHz

Voltage Range: 2.7 V – 3.6 V

Automotive Grade: AEC‑Q100 qualified

Temp Range: –40 °C to +125 °C

Endurance: 100,000 program/erase cycles & 5-year retention

Low Power: Deep power‑down support

Security: /WP pin control, block locking, 3×1 KB OTP register

Package: SOP‑8 (150 mil)

✅ Typical Applications:

Automotive ECUs & instrument clusters

ADAS modules & infotainment

Industrial control & automation

Rugged embedded systems requiring high reliability