LPC1756FBD80K datasheet by NXP Semiconductors

LPC1756FBD80K Frequently Asked Questions (FAQs)

• What is the maximum clock frequency of the LPC1756FBD80K?
  The maximum clock frequency of the LPC1756FBD80K is 100 MHz.
• How do I configure the pin multiplexing on the LPC1756FBD80K?
  The pin multiplexing on the LPC1756FBD80K can be configured using the PINSEL registers. Each pin can be configured to have multiple functions, and the PINSEL registers allow you to select which function is enabled for each pin.
• What is the maximum amount of RAM and Flash memory available on the LPC1756FBD80K?
  The LPC1756FBD80K has 64 KB of RAM and 256 KB of Flash memory.
• How do I use the ADC on the LPC1756FBD80K?
  The ADC on the LPC1756FBD80K can be used by configuring the ADC registers, selecting the input channel, and starting the conversion. The ADC result can be read from the ADCR register.
• Can I use the LPC1756FBD80K with an external crystal oscillator?
  Yes, the LPC1756FBD80K can be used with an external crystal oscillator. The external crystal oscillator can be connected to the XTALIN and XTALOUT pins, and the clock frequency can be configured using the CLKCFG register.