Automotive-grade NOR Flash for code-shadow and data-logging
The Micron MT25TL512BBA8ESF-0AAT is a 512 Mbit SPI NOR Flash qualified to AEC-Q100, rated for the -40°C to 105°C temperature range. It runs the SPI bus at 133 MHz.
What the 133 MHz SPI clock and 512 Mbit density mean for the BOM
At 133 MHz, the SPI interface delivers a raw bit rate of 133 Mbps in single-I/O mode. The 64M x 8 organization maps cleanly to a linear address space.
Package and mounting — 16-SOP2 surface-mount footprint
The 16-SOP2 package (0.295" body width, 7.50 mm) is a standard SOIC-16 wide-body footprint. It is surface-mount, so reflow profile follows JEDEC MSL level typical for this package class. The tube delivery suits low-to-medium volume assembly; for high-volume pick-and-place, the tape-and-reel variant (MT25TL512BBA8ESF-0AAT TR) is the usual order. No special handling beyond standard moisture-sensitive-device precautions.