The maximum clock frequency for the LPC2134FBD64/01 is 60 MHz, but it can be overclocked up to 70 MHz with some limitations. However, it's recommended to follow the specifications in the datasheet to ensure reliable operation.
The pin multiplexing on the LPC2134FBD64/01 can be configured using the PINSEL registers. Each peripheral function has a corresponding PINSEL register that determines which pins are used for that function. Refer to the user manual and the datasheet for more information on how to configure the PINSEL registers.
The minimum voltage required for the LPC2134FBD64/01 to operate is 2.4V, but it's recommended to use a voltage regulator to ensure a stable 3.3V supply for reliable operation.
The ADC on the LPC2134FBD64/01 can be used by configuring the ADC registers, selecting the ADC clock, and enabling the ADC interrupts. Refer to the user manual and the datasheet for more information on how to use the ADC.
Yes, the LPC2134FBD64/01 can be used with an external crystal oscillator. The external crystal oscillator can be connected to the XTAL1 and XTAL2 pins, and the PLL can be configured to use the external clock source.
LPC2134FBD64/01 datasheet
by NXP Semiconductors
