The S25FL128SDPMFB010 is a 128 Mb automotive-grade SPI NOR Flash memory using 65-nm MIRRORBIT™ technology and Eclipse architecture for fast program and erase. It supports SPI Multi-I/O (x1, x2, x4) and DDR up to 80 MHz, with read speeds to 80 MBps. With hybrid 4-KB/64-KB or uniform 256-KB sectors, 100,000 cycles, 20-year retention, OTP, and AEC-Q100 (-40°C to +125°C), it suits code storage and data logging in demanding automotive systems.