S25FS128SAGBHV203 datasheet by Cypress Semiconductor

S25FS128SAGBHV203 Frequently Asked Questions (FAQs)

• What is the maximum number of erase cycles for this device?
  The S25FS128SAGBHV203 has a minimum of 100,000 erase cycles per sector, and a total of 2,000,000 erase cycles for the entire device.
• How do I handle the hold pin (HOLD#) during low power modes?
  The HOLD# pin should be driven high during low power modes to prevent the device from entering a busy state. If the HOLD# pin is driven low, the device will exit the low power mode and resume normal operation.
• What is the recommended method for detecting the end of a program or erase operation?
  The recommended method is to use the RY/BY# pin, which goes low during a program or erase operation and returns high when the operation is complete. Alternatively, the device can be polled using the Read Status Register (RDSR) command.
• Can I use this device in a system with a 1.8V power supply?
  Yes, the S25FS128SAGBHV203 is designed to operate from a 1.7V to 2.0V power supply, making it suitable for use in systems with a 1.8V power supply.
• How do I handle the WP# pin during normal operation?
  The WP# pin should be driven high during normal operation to enable write operations. If the WP# pin is driven low, the device will be in a write-protected state and write operations will be inhibited.