The S26KL128SDABHI030: This part is safe to specify into new designs and production builds without an obsolescence-driven respin.
128 Mbit parallel NOR flash — what the access time and clock mean for the bus
The S26KL128SDABHI030 is a 128 Mbit parallel NOR flash from Infineon's HyperFlash KL family, organised as 16M x 8 bits. The 96 ns access time sets the random-read latency — the time from address assertion to valid data on the bus — which governs how quickly the CPU can fetch the first word from a random location. Once the initial access completes, the 100 MHz clock rate sustains page-mode reads at the bus bandwidth. The parallel interface connects directly to a microcontroller or application processor's external memory bus without a serial-to-parallel bridge.
Industrial temperature grade — -40 to 85 °C ambient
The 24-ball FBGA package (0.80 mm ball pitch) is a surface-mount footprint that requires a standard reflow profile; no special underfill is needed for the temperature range.