512 Mbit parallel NOR for automotive code storage
The S29GL512S11DHA023: Organized as 32M x 16 bits, it provides a 16-bit wide data path for direct memory-mapped code execution in engine control units, transmission controllers, and advanced driver-assistance systems. With a 110 ns random access time and 60 ns page write cycle, this part supports fast boot and in-field firmware updates over CAN or Ethernet.
Housed in a 64-ball FBGA measuring 9x9 mm (supplier device package 64-FBGA), the footprint suits multi-layer PCBs with fine-pitch routing. Surface-mount assembly requires a standard reflow profile for lead-free solder; the package is ROHS3 compliant. The parallel interface eliminates SPI protocol latency for time-critical interrupt service routines.
Active lifecycle — no end-of-life pressure
For new designs, the GL-S series remains a supported parallel NOR option alongside the GL-T family. ROHS3 compliance is confirmed. No REACH or conflict-minerals exemptions are flagged in the current documentation.
