The following information is relative to one 2Mx8 Flash memory device. If you are using a module with multiple devices organized to increase bus width (x16, x32), all references to the signal data bus must be applied to each of the multiple data buses. If you are using a module with devices organized to increase memory depth, the CS pins and upper address pin(s) need to be used to select which devices are being accessed. modules without a RESET pin have the RESET internally connected to Vcc. Refer to the product data sheet block diagram and pin configuration to clarify the organization of the module.