PCI2050BIZHK datasheet by Texas Instruments

PCI2050BIZHK Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the PCI2050BIZHK?
  The recommended operating temperature range for the PCI2050BIZHK is -40°C to 85°C.
• How do I configure the PCI2050BIZHK for 3.3V or 5V operation?
  The PCI2050BIZHK can be configured for 3.3V or 5V operation by connecting the VCC pin to the desired voltage supply. Additionally, the VIO pin should be connected to the same voltage supply as the VCC pin.
• What is the maximum clock frequency supported by the PCI2050BIZHK?
  The PCI2050BIZHK supports clock frequencies up to 66 MHz.
• How do I implement a reset circuit for the PCI2050BIZHK?
  A reset circuit can be implemented using an external resistor and capacitor connected to the RESET# pin. The recommended values are a 1 kΩ resistor and a 0.1 μF capacitor.
• What is the purpose of the IDSEL pin on the PCI2050BIZHK?
  The IDSEL pin is used to select the device's ID number during the PCI configuration process. It should be connected to a pull-up resistor and a voltage source (e.g., VCC) to set the device's ID number.