SC16C554BIB64,157 datasheet by NXP Semiconductors

SC16C554BIB64,157 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency for the SC16C554BIB64,157?
  The maximum clock frequency for the SC16C554BIB64,157 is 16 MHz.
• How do I configure the UART for 9-bit data transmission?
  To configure the UART for 9-bit data transmission, set the MCR register to enable 9-bit mode, and then set the LCR register to select the 9-bit data length.
• What is the maximum baud rate supported by the SC16C554BIB64,157?
  The maximum baud rate supported by the SC16C554BIB64,157 is 1.5 Mbps.
• How do I handle FIFO interrupts in the SC16C554BIB64,157?
  To handle FIFO interrupts, enable the FIFO interrupt in the IER register, and then use the ISR register to determine the cause of the interrupt. Clear the interrupt by reading the FIFO data or resetting the FIFO.
• Can I use the SC16C554BIB64,157 in a 3.3V system?
  Yes, the SC16C554BIB64,157 is compatible with 3.3V systems. However, ensure that the input voltage (VCC) is within the recommended operating range of 2.97V to 3.63V.