128 Mbit Quad-SPI NOR Flash for industrial code storage
It communicates over a standard SPI bus with Quad I/O support, clocking at up to 133 MHz.
133 MHz Quad-SPI — what it buys the firmware engineer
The 128 Mbit density (16 MB) suits a single firmware image plus a config or OTA staging partition. The 105°C temperature rating means the part can sit on a board near a processor or power stage without derating the read speed.
Package and footprint: 8-WSON with exposed pad
The device comes in an 8-WSON package measuring 6x8 mm with an exposed thermal pad (supplier device package 8-WSON). The 8-pin footprint is smaller than an SOIC-8, which helps on dense boards, but the pad requires a solder-paste stencil aperture that covers at least 50% of the pad area for reliable attach.
ROHS3 compliant.