CY7C057V-12AXC datasheet by Cypress Semiconductor

CY7C057V-12AXC Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this device?
  The CY7C057V-12AXC has an industrial temperature range of -40°C to +85°C, making it suitable for use in a wide range of applications.
• How do I implement a clock signal for this device?
  The CY7C057V-12AXC requires a single 3.3V clock signal, which can be generated using an external clock source or a clock generator IC. The clock frequency should be within the specified range of 10-133 MHz.
• What is the latency of this device?
  The CY7C057V-12AXC has a latency of 2.5 clock cycles for read operations and 3 clock cycles for write operations.
• Can I use this device in a 5V system?
  No, the CY7C057V-12AXC is a 3.3V device and is not compatible with 5V systems. Using it in a 5V system may damage the device or affect its performance.
• How do I handle power-up and power-down sequences for this device?
  The CY7C057V-12AXC requires a controlled power-up and power-down sequence to ensure proper operation. The power-up sequence should include a stable clock signal before applying VCC, and the power-down sequence should include a clock stop before removing VCC.