CYDM256B16-55BVXI datasheet by Cypress Semiconductor

CYDM256B16-55BVXI Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this device?
  The CYDM256B16-55BVXI has an operating temperature range of -40°C to +85°C.
• How do I implement a reliable power-on reset (POR) circuit for this device?
  A reliable POR circuit can be implemented using an external resistor and capacitor connected to the VCC pin. The recommended values are R = 1 kΩ and C = 10 μF.
• What is the recommended clock frequency for this device?
  The recommended clock frequency for the CYDM256B16-55BVXI is 55 MHz, as indicated in the part number.
• How do I ensure data integrity and prevent data corruption during power-down or brownout conditions?
  To ensure data integrity, it is recommended to use a voltage supervisor or a power-on reset (POR) circuit to detect power-down or brownout conditions and prevent data corruption.
• What is the maximum current consumption of this device?
  The maximum current consumption of the CYDM256B16-55BVXI is 30 mA at 55 MHz, according to the datasheet.