MSP430F1611IRTDR datasheet by Texas Instruments

MSP430F1611IRTDR Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that can be used with the MSP430F1611?
  The maximum clock frequency for the MSP430F1611 is 8 MHz, but it can be overclocked up to 16 MHz with reduced voltage and temperature range.
• How do I configure the MSP430F1611 to use an external crystal oscillator?
  To use an external crystal oscillator, connect the crystal to the XIN and XOUT pins, and configure the UCSCTL4 register to select the crystal oscillator as the clock source. Also, ensure that the UCSCTL5 register is set to enable the crystal oscillator.
• What is the minimum voltage required for the MSP430F1611 to operate?
  The minimum voltage required for the MSP430F1611 to operate is 1.8V, but it is recommended to operate at 2.2V or higher for optimal performance and to ensure that all peripherals function correctly.
• How do I reduce power consumption on the MSP430F1611?
  To reduce power consumption on the MSP430F1611, use the low-power modes (LPM3, LPM4, etc.) provided by the device, disable unused peripherals, reduce the clock frequency, and use the built-in brown-out reset (BOR) feature to detect and respond to voltage drops.
• Can I use the MSP430F1611 with a 5V power supply?
  No, the MSP430F1611 is not 5V tolerant and should not be used with a 5V power supply. The maximum recommended voltage is 3.6V, and exceeding this voltage can damage the device.