CY62138FLL-45SXIT datasheet by Cypress Semiconductor

CY62138FLL-45SXIT Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this SRAM?
  The CY62138FLL-45SXIT can operate from -40°C to +85°C, making it suitable for industrial and commercial applications.
• How do I handle power-up and power-down sequences for this SRAM?
  It's recommended to power up the VCC supply before the VSS supply, and power down the VSS supply before the VCC supply to prevent latch-up and ensure proper operation.
• What is the maximum clock frequency supported by this SRAM?
  The CY62138FLL-45SXIT supports clock frequencies up to 45 MHz, making it suitable for high-speed applications.
• How do I ensure data integrity during power-down or brownout conditions?
  The CY62138FLL-45SXIT has a built-in power-down protection circuit that retains data during power-down or brownout conditions, ensuring data integrity.
• What is the typical standby current consumption of this SRAM?
  The typical standby current consumption of the CY62138FLL-45SXIT is around 2 mA, making it suitable for battery-powered applications.