S29GL128P90FFCR12 datasheet by Cypress Semiconductor

S29GL128P90FFCR12 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this device?
  The maximum operating temperature range for the S29GL128P90FFCR12 is -40°C to +85°C.
• How do I handle the hold signal (HOLD#) during read and write operations?
  The HOLD# signal should be asserted low to pause the current operation and de-asserted high to resume the operation. During hold, the device will tri-state its outputs and ignore any input signals.
• What is the purpose of the write protect (WP#) signal?
  The WP# signal is used to protect the entire memory array or specific sectors from being written or erased. When WP# is asserted low, the corresponding sectors or entire memory array is write-protected.
• How do I determine the device density and organization?
  The S29GL128P90FFCR12 is a 128 Mbit (16 M x 8) flash memory device, organized as 16 blocks of 1 M x 8 bits each, with 128 pages per block.
• What is the typical programming time for a page?
  The typical programming time for a page is 1.5 ms (max 3 ms).