S25FL128SAGMFMG00 - Infineon

S25FL128SAGMFMG00 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this device?
  The S25FL128SAGMFMG00 has an operating temperature range of -40°C to +85°C, with a storage temperature range of -65°C to +150°C.
• How do I handle the hold pin (HOLD#) during power-up and power-down?
  The HOLD# pin should be kept high during power-up and power-down to prevent any unwanted commands from being executed. It's recommended to tie the HOLD# pin to VCC through a resistor to ensure it remains high during these transitions.
• What is the recommended clock frequency for the SPI interface?
  The S25FL128SAGMFMG00 supports clock frequencies up to 104 MHz for the SPI interface. However, it's recommended to use a clock frequency of 50 MHz or lower to ensure reliable operation and minimize power consumption.
• How do I handle the WP# (Write Protect) pin?
  The WP# pin is used to prevent accidental writes to the status register. When WP# is low, the status register is write-protected. When WP# is high, the status register can be written to. It's recommended to tie the WP# pin to VCC through a resistor to enable write protection.
• What is the purpose of the Deep Power-Down (DPD) mode?
  The Deep Power-Down (DPD) mode is a low-power state that reduces the device's power consumption to a minimum. It's used to conserve power when the device is not in use. In DPD mode, the device's internal voltage regulator is disabled, and the device is in a dormant state.