CY62146VLL-70ZI datasheet by Cypress Semiconductor

CY62146VLL-70ZI Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this SRAM?
  The CY62146VLL-70ZI can operate from -40°C to +85°C, making it suitable for industrial and automotive applications.
• How do I handle power-up and power-down sequences for this device?
  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 for this SRAM?
  The CY62146VLL-70ZI can operate at clock frequencies up to 70 MHz, making it suitable for high-speed applications.
• How do I ensure data integrity during power-down and power-up cycles?
  It's recommended to use a voltage supervisor or a power-on reset circuit to ensure that the SRAM is properly initialized and data is retained during power-down and power-up cycles.
• Can I use this SRAM in a 3.3V system?
  Yes, the CY62146VLL-70ZI is compatible with 3.3V systems, but ensure that the input signals are within the recommended voltage range to prevent damage or malfunction.