The maximum clock frequency that can be used with the internal oscillator is 12 MHz, but it's recommended to use a maximum of 10 MHz to ensure stable operation.
The BOD feature can be configured through the BODCTRL register (0x40038100). You need to set the BODEN bit to enable BOD and configure the BODVOLT bits to set the desired voltage threshold.
No, the UART in asynchronous mode is limited to a maximum baud rate of 115200 bps. For higher baud rates, you need to use synchronous mode or an external UART.
The internal pull-up resistors can be enabled by setting the PU bit in the PINCFG register for each individual GPIO pin.
The ADC requires a minimum voltage of 2.4 V to operate correctly. If the voltage is lower, the ADC may not provide accurate results.
P87LPC767FD datasheet
by NXP Semiconductors
Findchips
