MSP430F1232IRHBR datasheet by Texas Instruments

MSP430F1232IRHBR Frequently Asked Questions (FAQs)

• What is the maximum clock frequency of the MSP430F1232IRHBR?
  The maximum clock frequency of the MSP430F1232IRHBR is 16 MHz.
• How do I configure the MSP430F1232IRHBR to use an external clock source?
  To configure the MSP430F1232IRHBR to use an external clock source, connect the external clock signal to the XIN pin and set the UCSSELx bits in the UCSCTL6 register to select the external clock source.
• What is the purpose of the RST/NMI pin on the MSP430F1232IRHBR?
  The RST/NMI pin on the MSP430F1232IRHBR is a dual-function pin that can be used as either a reset input or a non-maskable interrupt (NMI) input.
• How do I use the watchdog timer on the MSP430F1232IRHBR?
  To use the watchdog timer on the MSP430F1232IRHBR, configure the WDTCTL register to enable the watchdog timer and set the timeout period using the WDTPW and WDTS bits.
• What is the maximum current consumption of the MSP430F1232IRHBR?
  The maximum current consumption of the MSP430F1232IRHBR is approximately 2.1 mA at 16 MHz and 3.3V supply voltage.