SM15T39CA datasheet by STMicroelectronics

SM15T39CA Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the SM15T39CA?
  The recommended operating voltage range for the SM15T39CA is 1.65 V to 3.6 V.
• How do I handle the power-up and power-down sequences for the SM15T39CA?
  The power-up sequence should be VCC first, then VIO. For power-down, the sequence should be VIO first, then VCC. This ensures proper device operation and prevents latch-up.
• What is the maximum clock frequency supported by the SM15T39CA?
  The maximum clock frequency supported by the SM15T39CA is 39 MHz.
• How do I implement a reset circuit for the SM15T39CA?
  A simple reset circuit can be implemented using a resistor, capacitor, and a voltage regulator. The reset pin (RST) should be connected to VCC through a resistor and a capacitor to ground. This ensures a clean reset signal.
• What is the purpose of the NC (No Connect) pins on the SM15T39CA?
  The NC pins on the SM15T39CA should be left unconnected. They are not internally connected and are reserved for future use or testing purposes.