The official last-time-buy period has passed, meaning the part is no longer available through the factory or authorized distribution. Any remaining stock is now in the surplus and broker channel, where date-code provenance and traceability become the buyer's primary concern.
104 MHz Quad-SPI — read throughput for code shadowing
This 32 Mbit NOR Flash runs its SPI interface at 104 MHz with Quad I/O support, giving a sustained read throughput around 52 MB/s in quad mode. That is enough to shadow boot code or store a firmware image that needs fast execution-in-place (XIP) from a companion MCU or FPGA. The 3 ms page program time and 5 µs word write time are typical for this density class.
