MSP430F5132IDA datasheet by Texas Instruments

MSP430F5132IDA Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that can be used with the MSP430F5132IDA?
  The maximum clock frequency for the MSP430F5132IDA is 25 MHz, but it can be overclocked up to 30 MHz with reduced voltage and temperature range.
• How do I configure the MSP430F5132IDA to use an external crystal oscillator?
  To use an external crystal oscillator, set the XT2OFF bit in the FLLUNLOCK register to 0, and configure the XT2 pins as input pins. Then, connect the crystal oscillator to the XT2 pins and set the MCLK frequency to the desired value using the CSCTLx registers.
• What is the minimum voltage required for the MSP430F5132IDA to operate?
  The minimum voltage required for the MSP430F5132IDA to operate is 1.8V, but it is recommended to use a voltage of at least 2.2V for reliable operation.
• How do I use the built-in temperature sensor on the MSP430F5132IDA?
  The built-in temperature sensor on the MSP430F5132IDA is a 10-bit analog-to-digital converter (ADC) that can be accessed through the ADC10 module. Configure the ADC10 module to use the internal temperature sensor as the input channel, and then read the temperature value from the ADC10MEM register.
• Can I use the MSP430F5132IDA with a 3.3V power supply?
  Yes, the MSP430F5132IDA can be used with a 3.3V power supply, but it is recommended to use a voltage regulator to ensure that the voltage remains within the recommended operating range of 1.8V to 3.6V.