Automotive-grade NOR flash for code shadowing and data logging
133 MHz Quad-SPI — what it means for read throughput
At 133 MHz in Quad I/O mode, the S25FL128LAGBHB030 delivers a sustained read throughput that can keep a high-end automotive MCU fed for execute-in-place (XIP) code shadowing. The QPI mode reduces command overhead by using a single-byte opcode on four data lines, which improves random-access efficiency in data-logging and over-the-air update scenarios. For designs that need to boot quickly or stream sensor data, the 133 MHz clock rate is the key performance lever.
Package and footprint: 24-BGA (6x8 mm)
The part comes in a 24-ball BGA package measuring 6 mm x 8 mm. It is surface-mount only.