64 Mbit NOR Flash with AEC-Q100 qualification for automotive and industrial use
The 108 MHz SPI clock rate with Quad I/O support gives a theoretical read throughput of 54 MB/s in quad mode. For a firmware engineer, this means the MCU can execute code directly from the Flash (XIP) with minimal wait states, and OTA update images load faster. The QPI mode reduces the command overhead by using the same four I/O lines for address and data, which simplifies the protocol state machine in the host controller.
Housed in a 16-SOIC wide-body package (0.295-inch body width, 7.50 mm), the part is surface-mount.