This means Cypress (now Infineon) no longer produces this exact order code, and no last-time-buy window remains open.
32 Mbit Quad-SPI NOR Flash — the core specs
This is a 32 Mbit (4M x 8) NOR Flash memory from Cypress's FL1-K family, organized as 4M x 8 bits. Write cycle time per word or page is 3 ms.
Housed in a 24-ball TBGA (8x6 mm body), this is a surface-mount BGA with a 0.8 mm ball pitch typical of the FL1-K family. The BGA footprint demands careful PCB layout: a 4-layer board with via-in-pad or dogbone fanout is standard, and the 8x6 mm body fits well in space-constrained designs.
Sourcing reality for an obsolete NOR Flash
Because this part is obsolete, it will not appear on franchise distributor stock lists. The supply chain for it is the independent market — brokers, excess inventory, and consignment stock. If you are qualifying a replacement, the closest active sibling in the FL1-K family would be a higher-density or newer-revision part; the 32 Mbit density and Quad-SPI interface are the parameters to match. No pin-compatible direct replacement is recorded in the lifecycle data, so a board respin or firmware change may be needed.