CY62256NL-70SNXC datasheet by Cypress Semiconductor

CY62256NL-70SNXC Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this SRAM?
  The CY62256NL-70SNXC can operate from -40°C to 85°C.
• How do I handle power-up and power-down sequences for this device?
  The device requires a stable VCC supply before applying clock and input signals. During power-down, ensure that VCC is reduced to 0V before removing clock and input signals.
• What is the maximum clock frequency supported by this SRAM?
  The CY62256NL-70SNXC supports clock frequencies up to 70 MHz.
• How do I ensure data integrity during power-down and power-up cycles?
  Use a voltage supervisor or a power-on reset circuit to ensure that the device is properly initialized during power-up, and that data is not corrupted during power-down.
• Can I use this SRAM in a system with multiple voltage supplies?
  Yes, but ensure that the voltage supply to the SRAM is stable and within the recommended operating range before applying clock and input signals.