2 Gbit parallel NOR flash for code-shadowing and data logging
The Infineon S70GL02GS12FHIV20 is a 2 Gbit parallel NOR flash memory from the GL-S series, organized as 128M x 16 bits. This part is designed for embedded systems that need fast, random-access read performance for direct code execution (XIP) or high-reliability data logging in industrial, telecom, and automotive cabin-domain applications.
The 120 ns access time sets the read-cycle budget for the host controller. For a 16-bit parallel bus running at typical microcontroller wait-state configurations, this means the flash can keep up with a 50 MHz to 66 MHz core clock with one or two wait states inserted. If your design is migrating from an older 90 ns or 70 ns NOR flash, the 120 ns part may require an extra wait state in the memory controller — check the controller's programmable timing before committing the BOM.
1.65 V supply and industrial temperature range
Procurement can qualify this part into the BOM without an obsolescence watch for the foreseeable future.