PCF8883T/1,118 datasheet by NXP Semiconductors

PCF8883T/1,118 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for PCF8883T/1,118?
  The recommended operating voltage range for PCF8883T/1,118 is 2.3V to 5.5V.
• How do I ensure reliable communication with the PCF8883T/1,118?
  To ensure reliable communication, use a pull-up resistor on the SDA line, and ensure the clock frequency is within the specified range (100 kHz to 400 kHz).
• What is the maximum capacitance load for the PCF8883T/1,118?
  The maximum capacitance load for the PCF8883T/1,118 is 400 pF.
• Can I use the PCF8883T/1,118 in a noisy environment?
  Yes, the PCF8883T/1,118 has built-in noise filtering and is designed to operate in noisy environments. However, it's still recommended to follow proper PCB design and layout guidelines to minimize noise interference.
• How do I handle bus contention on the I2C bus with multiple masters?
  To handle bus contention, use an I2C bus arbiter or implement a bus arbitration mechanism in your design to ensure only one master can access the bus at a time.