LPC1754FBD80,518 datasheet by NXP Semiconductors

LPC1754FBD80,518 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that can be used with the LPC1754FBD80,518?
  The maximum clock frequency for the LPC1754FBD80,518 is 100 MHz, but it can be overclocked to 120 MHz with some limitations.
• How do I configure the pin multiplexing on the LPC1754FBD80,518?
  The pin multiplexing on the LPC1754FBD80,518 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 current that can be sourced or sunk by the GPIO pins on the LPC1754FBD80,518?
  The maximum amount of current that can be sourced or sunk by the GPIO pins on the LPC1754FBD80,518 is 4 mA per pin, with a total current limit of 100 mA for all GPIO pins combined.
• How do I use the ADC on the LPC1754FBD80,518?
  The ADC on the LPC1754FBD80,518 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.
• What is the purpose of the BOOTCFG pins on the LPC1754FBD80,518?
  The BOOTCFG pins on the LPC1754FBD80,518 are used to configure the boot mode of the device. They determine whether the device boots from the internal flash, an external flash, or an external memory device.