Parallel NOR Flash for embedded code storage
The Infineon S29GL256S10TFV010 is a 256 Mbit parallel NOR Flash memory from the GL-S series, organized as 16M x 16 bits. It delivers a 100 ns access time over a 2.7 V to 3.6 V supply rail. The 60 ns page write cycle keeps firmware field-update times reasonable — a full 256 Mbit erase-and-rewrite runs in seconds, not minutes.
The ROHS3 compliance is current and covers EU and UKCA regulatory filings without exemption paperwork.
Sourcing and fit for production
The GL-S series is a mature, high-volume product line with broad distribution coverage. When you need to qualify this part into a new design or fill a shortage on an existing BOM, the active status means factory orders are still being accepted.