CY7B933-400JCT datasheet by Cypress Semiconductor

CY7B933-400JCT Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for CY7B933-400JCT?
  The maximum operating temperature range for CY7B933-400JCT is -40°C to +85°C.
• How do I implement a clock signal for the CY7B933-400JCT?
  The CY7B933-400JCT requires a 400 MHz clock signal, which can be generated using an external clock source or a phase-locked loop (PLL) circuit. The clock signal should be connected to the CLK pin.
• What is the recommended power-up sequence for the CY7B933-400JCT?
  The recommended power-up sequence for the CY7B933-400JCT is to apply power to the VCC pin first, followed by the clock signal, and then the input signals. This ensures that the device powers up correctly and minimizes the risk of latch-up or damage.
• How do I handle the JTAG interface on the CY7B933-400JCT?
  The CY7B933-400JCT has a JTAG interface that can be used for debugging and testing. To use the JTAG interface, connect the TCK, TMS, TDI, and TDO pins to a JTAG controller or debugger, and ensure that the JTAG clock frequency is within the recommended range of 10 kHz to 10 MHz.
• What is the maximum current consumption of the CY7B933-400JCT?
  The maximum current consumption of the CY7B933-400JCT is 350 mA at 400 MHz, assuming a 1.8V power supply. However, this value can vary depending on the specific application and operating conditions.