CY62256LL-55SNI datasheet by Cypress Semiconductor

CY62256LL-55SNI Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for CY62256LL-55SNI?
  The recommended operating voltage range for CY62256LL-55SNI is 4.5V to 5.5V.
• How do I handle power-up and power-down sequencing for CY62256LL-55SNI?
  It is recommended to power up the VCC pin before the VIO pin, and power down the VIO pin before the VCC pin to prevent latch-up and ensure proper operation.
• What is the maximum clock frequency supported by CY62256LL-55SNI?
  The maximum clock frequency supported by CY62256LL-55SNI is 55 MHz.
• How do I implement a reset circuit for CY62256LL-55SNI?
  A simple reset circuit can be implemented using a resistor and capacitor connected to the reset pin (RST). The recommended values are 1 kΩ and 0.1 μF, respectively.
• What is the maximum current rating for the I/O pins of CY62256LL-55SNI?
  The maximum current rating for the I/O pins of CY62256LL-55SNI is 4 mA.