256 Mbit parallel NOR Flash for code shadowing and data storage
The Infineon (formerly Cypress) S29GL256P10FFI010 is a 256 Mbit parallel NOR Flash memory from the GL-P series. It organizes as 32 M x 8 bits and uses a parallel interface with a 100 ns access time, making it a direct-fit replacement for legacy 256 Mbit NOR parts in embedded systems that need reliable, fast random-read code execution or data storage.
100 ns access time — bus timing margin for the host
The 100 ns access time sets the read cycle window for the host MCU or SoC. The write cycle time for word and page operations is also 100 ns.
This reduces supply-chain risk for designs that require long-term availability. The part is also ROHS3 compliant.
64-FBGA footprint — layout and reflow notes
The 64-FBGA (13x11 mm) package is a fine-pitch BGA. The supplier device package is 64-FBGA with a 13x11 mm body. For PCB layout, ensure the via pattern under the BGA follows the manufacturer's landing pattern. Standard lead-free reflow profile applies; no special bake is needed if the tray-sealed floor life is respected.