64 Mbit NOR flash for automotive firmware storage
The S25FL064LABNFM010 is a 64 Mbit SPI NOR flash from Infineon's Automotive FL-L series, qualified to AEC-Q100 Grade 1 (-40°C to +125°C). That temperature range covers under-hood and engine-bay environments where the ambient air can hit 105°C on a hot day and the silicon junction sits higher still.
108 MHz Quad I/O read performance
The SPI interface supports Quad I/O and QPI modes at up to 108 MHz, delivering a sustained read throughput that keeps a Cortex-M4 or similar MCU fed during XIP execution without wait-state penalties.
8-WSON package and board integration
Housed in an 8-WFDFN exposed-pad package (5 mm x 6 mm WSON), the part requires a thermal land pattern on the PCB to pull heat from the die into the board copper.
Active lifecycle and compliance
RoHS3 compliant (2011/65/EU + 2015/863), with no restricted substances in the package or die attach.