CY7B933-400JC datasheet by Cypress Semiconductor

CY7B933-400JC Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for CY7B933-400JC?
  The maximum operating temperature range for CY7B933-400JC is -40°C to +85°C.
• How do I implement clock signal routing for optimal performance?
  To implement clock signal routing for optimal performance, it is recommended to use a dedicated clock tree network, keep clock lines short and shielded, and avoid routing clock signals near noisy signals or power lines.
• What is the recommended power-up sequence for CY7B933-400JC?
  The recommended power-up sequence for CY7B933-400JC is to apply VCC first, followed by VCCIO, and then the clock signal. This ensures that the device powers up correctly and minimizes the risk of latch-up or damage.
• How do I handle metastability issues in CY7B933-400JC?
  To handle metastability issues in CY7B933-400JC, it is recommended to use synchronizers, such as double-flop synchronizers, to resynchronize asynchronous inputs and minimize the risk of metastability.
• What is the maximum input clock frequency supported by CY7B933-400JC?
  The maximum input clock frequency supported by CY7B933-400JC is 400 MHz.