The 8-WSON (6x8 mm) exposed pad package helps with thermal dissipation in compact layouts.
133 MHz Quad SPI — read bandwidth and bus margin
At 133 MHz with Quad I/O, the device delivers a sustained read throughput that suits high-speed boot and firmware update scenarios. The QPI mode reduces command overhead by using the same four I/O pins for address and data, which simplifies the host controller's state machine. For designs already using a standard SPI NOR Flash, migrating to this part means a drop-in footprint if the package matches, but the controller must support Quad SPI at 133 MHz to realize the full bandwidth.
The FL-L series is an established portfolio, and the part is ROHS3 compliant.
Package and footprint — 8-WSON with exposed pad
Surface-mount mounting is standard.