CY7C1049CV33-15VXET datasheet by Cypress Semiconductor

CY7C1049CV33-15VXET Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this SRAM?
  The CY7C1049CV33-15VXET 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 device?
  It's recommended to power up the VCC pin before the VSS pin, and power down the VSS pin before the VCC pin to prevent latch-up. Additionally, ensure that the input signals are stable before applying VCC.
• What is the maximum clock frequency for this SRAM?
  The maximum clock frequency for the CY7C1049CV33-15VXET is 15 ns, which translates to a maximum clock frequency of 66.67 MHz.
• How do I interface this SRAM with a microcontroller or FPGA?
  The CY7C1049CV33-15VXET has a standard asynchronous SRAM interface, which can be easily interfaced with most microcontrollers or FPGAs using a simple bus interface. Ensure that the microcontroller or FPGA can provide the required clock frequency and signal levels.
• Is this SRAM device 5V tolerant?
  Yes, the CY7C1049CV33-15VXET is 5V tolerant, meaning it can accept input signals up to 5V even though it operates at 3.3V. However, ensure that the input signals are within the recommended voltage range to prevent damage.