S29GL01GP11FFIR20 datasheet by Spansion

S29GL01GP11FFIR20 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this flash memory?
  The maximum operating temperature range for the S29GL01GP11FFIR20 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 the output and ignore any input.
• What is the recommended power-up sequence for this device?
  The recommended power-up sequence is to apply VCC first, followed by VPP (if used), and then the clock signal. This ensures proper device initialization and prevents latch-up conditions.
• How do I determine the device density and organization?
  The device density and organization can be determined by reading the device ID and configuration registers. The S29GL01GP11FFIR20 has a density of 1 Gb and is organized as 128M x 8 bits.
• 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 write operations. When WP# is asserted low, the device will ignore write commands and prevent data modification.