LPC1224FBD64/121,1 datasheet by NXP Semiconductors

LPC1224FBD64/121,1 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency of the LPC1224?
  The maximum clock frequency of the LPC1224 is 72 MHz, which can be achieved using the internal PLL or an external clock source.
• How do I configure the pin multiplexing on the LPC1224?
  The pin multiplexing on the LPC1224 can be configured using the PINSEL registers, which allow you to select the function of each pin. The PINSEL registers are described in the LPC1224 user manual.
• What is the maximum amount of RAM and flash memory available on the LPC1224?
  The LPC1224 has 64 KB of flash memory and 8 KB of SRAM.
• Does the LPC1224 have a built-in USB interface?
  Yes, the LPC1224 has a built-in USB 2.0 full-speed device controller with on-chip PHY.
• How do I use the ADC on the LPC1224?
  The ADC on the LPC1224 is a 10-bit successive approximation ADC with 8 channels. It can be configured and controlled using the ADC registers, which are described in the LPC1224 user manual.