STK12C68-5C35M datasheet by Cypress Semiconductor

STK12C68-5C35M Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for STK12C68-5C35M?
  The recommended operating voltage range for STK12C68-5C35M is 4.5V to 5.5V.
• How do I handle the power-up and power-down sequences for STK12C68-5C35M?
  The power-up sequence should be VCC first, then VPP, and then other inputs. The power-down sequence should be the reverse of the power-up sequence.
• What is the maximum clock frequency supported by STK12C68-5C35M?
  The maximum clock frequency supported by STK12C68-5C35M is 35 MHz.
• How do I implement a watchdog timer in STK12C68-5C35M?
  The watchdog timer can be implemented using the internal timer/counter and a software-based approach. The timer/counter can be configured to generate an interrupt or reset the device if it times out.
• Can I use STK12C68-5C35M in a 3.3V system?
  While the recommended operating voltage range is 4.5V to 5.5V, STK12C68-5C35M can operate at 3.3V with reduced performance and limited functionality. However, it is not recommended for new designs.