64 Mbit NOR Flash with AEC-Q100 qualification for automotive and industrial systems
108 MHz Quad SPI — throughput for fast boot and OTA updates
The 108 MHz clock frequency on the Quad I/O interface delivers read throughput that supports fast processor boot and over-the-air firmware updates. The QPI mode reduces command overhead by using the SPI bus for both address and data, which matters when the host MCU runs a cached XIP (eXecute-In-Place) scheme. For designs that stage code in RAM before execution, the sustained read rate at 108 MHz keeps the copy window short.