The maximum clock frequency for the LPC1769FBD100 is 100 MHz, but it can be overclocked to 120 MHz with careful consideration of power consumption and thermal management.
The pin multiplexing on the LPC1769FBD100 can be configured using the PINSEL registers, which allow you to select the function of each pin. The specific configuration will depend on the application and the peripherals being used.
The maximum amount of current that can be sourced or sunk by the GPIO pins on the LPC1769FBD100 is 4 mA per pin, with a total limit of 100 mA for all GPIO pins combined.
The ADC on the LPC1769FBD100 can be used by configuring the ADC registers, selecting the input channel, and starting the conversion. The ADC can operate in various modes, including single-shot, continuous, and burst modes.
The bootloader on the LPC1769FBD100 is used to load the application code into the microcontroller's flash memory. It can be used to update the firmware in the field, and it provides a way to recover from a faulty firmware image.
LPC1769FBD100 datasheet
by NXP Semiconductors
