S25FL128SAGBHVB00 - Infineon

S25FL128SAGBHVB00 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this device?
  The S25FL128SAGBHVB00 has an operating temperature range of -40°C to +85°C, with an extended temperature range of -40°C to +105°C for industrial grade devices.
• How do I handle the hold pin (HOLD#) during power-up and power-down?
  The HOLD# pin should be pulled high during power-up and power-down to prevent unwanted writes or erases. It's recommended to connect a pull-up resistor to VCC and a capacitor to GND to ensure a clean signal.
• What is the recommended clock frequency for the SPI interface?
  The S25FL128SAGBHVB00 supports clock frequencies up to 104 MHz, but it's recommended to use a clock frequency of 50 MHz or lower for reliable operation.
• How do I handle the WP# (Write Protect) pin?
  The WP# pin is used to protect the status register and the block protection bits. When WP# is low, the status register and block protection bits are write-protected. When WP# is high, the status register and block protection bits can be written.
• What is the purpose of the Deep Power Down (DPD) mode?
  The DPD mode is used to reduce power consumption when the device is not in use. In DPD mode, the device consumes very low power (typically < 1 μA) and can be used to extend battery life in portable applications.