LPC2294HBD144 datasheet by NXP Semiconductors

LPC2294HBD144 Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the LPC2294HBD144?
  The maximum operating frequency of the LPC2294HBD144 is 60 MHz, but it can be overclocked to 72 MHz with some limitations.
• How do I configure the pin multiplexing on the LPC2294HBD144?
  The pin multiplexing on the LPC2294HBD144 can be configured using the PINSEL registers. Each peripheral function has a corresponding PINSEL register that determines which pins are used for that function.
• What is the maximum amount of current that can be sourced or sunk by the GPIO pins?
  The maximum amount of current that can be sourced or sunk by the GPIO pins on the LPC2294HBD144 is 4 mA per pin, with a total limit of 100 mA for all pins combined.
• How do I use the internal oscillator on the LPC2294HBD144?
  The internal oscillator on the LPC2294HBD144 can be enabled by setting the OSC_CTRL register to 0x01. The oscillator frequency can be adjusted using the OSC_TRIM register.
• What is the minimum voltage required for the LPC2294HBD144 to operate?
  The minimum voltage required for the LPC2294HBD144 to operate is 2.4 V, but it is recommended to operate at 3.3 V for optimal performance.