MSP430G2452IRSA16T datasheet by Texas Instruments

MSP430G2452IRSA16T Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that can be used with the internal oscillator?
  The maximum clock frequency that can be used with the internal oscillator is 16 MHz. However, it's recommended to use a clock frequency of 12 MHz or less to ensure reliable operation.
• How do I configure the MSP430G2452IRSA16T for low-power operation?
  To configure the MSP430G2452IRSA16T for low-power operation, you can use the Power Management Module (PMM) to select the lowest possible clock frequency, disable unused peripherals, and use the Low Power Mode (LPM) feature. You can also use the Dynamic Voltage Scaling (DVS) feature to reduce the voltage supply to the core.
• Can I use the MSP430G2452IRSA16T with a 3.3V power supply?
  Yes, the MSP430G2452IRSA16T can operate with a power supply voltage range of 1.8V to 3.6V. However, it's recommended to use a power supply voltage of 2.2V or higher to ensure reliable operation of the internal oscillator.
• How do I program the MSP430G2452IRSA16T?
  The MSP430G2452IRSA16T can be programmed using the Spy-Bi-Wire (SBW) interface or the Joint Test Action Group (JTAG) interface. You can use the Texas Instruments Code Composer Studio (CCS) or IAR Embedded Workbench software to program the device.
• What is the maximum current that can be sourced or sunk by the GPIO pins?
  The maximum current that can be sourced or sunk by the GPIO pins is 4 mA. However, it's recommended to limit the current to 2 mA or less to ensure reliable operation and to prevent overheating.