CY7C1019B-12VC datasheet by Cypress Semiconductor

CY7C1019B-12VC Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for CY7C1019B-12VC?
  The maximum operating temperature range for CY7C1019B-12VC is 0°C to 70°C (commercial grade) and -40°C to 85°C (industrial grade).
• How do I implement a self-refresh mode in CY7C1019B-12VC?
  To implement self-refresh mode, assert the CE# pin low and RAS# pin high. The device will automatically refresh the DRAM array, reducing power consumption.
• What is the minimum clock cycle time for CY7C1019B-12VC?
  The minimum clock cycle time for CY7C1019B-12VC is 12ns, which corresponds to a maximum clock frequency of 83.33 MHz.
• Can I use CY7C1019B-12VC in a 3.3V system?
  Yes, CY7C1019B-12VC is a 3.3V device and can be used in a 3.3V system. However, ensure that the input signals are within the specified voltage range to avoid damage to the device.
• How do I handle data retention in CY7C1019B-12VC during power-down?
  To handle data retention during power-down, use the SDP (Self-Refresh with Data Preservation) feature. This feature retains data in the DRAM array for a short period of time after power-down, allowing the system to recover data when power is restored.