The S25FS512SAGMFV010 is a 512 Mb (64 MB) SPI NOR Flash memory using 65-nm MIRRORBIT™ technology and Eclipse architecture. It operates from 1.7 V to 2.0 V and supports -40°C to +125°C (AEC-Q100 Grade 1). The device features high-speed SPI Multi-I/O (x1, x2, x4), DDR Quad I/O with up to 80 MB/s read, and 256/512-byte page programming. Security options include 1024-byte OTP, block and sector protection, and password access.