MSP430F1491IRTDR datasheet by Texas Instruments

MSP430F1491IRTDR Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that can be used with the MSP430F1491?
  The maximum clock frequency for the MSP430F1491 is 8 MHz, but it can be overclocked up to 16 MHz with reduced voltage and temperature range.
• How do I configure the MSP430F1491 for low power consumption?
  To configure the MSP430F1491 for low power consumption, use the low power modes (LPM0-LPM4) and adjust the clock frequency, disable unused peripherals, and use the built-in brown-out reset (BOR) and power-on reset (POR) features.
• Can I use the MSP430F1491 with a 3.3V power supply?
  Yes, the MSP430F1491 can operate with a 3.3V power supply, but the maximum clock frequency is limited to 4 MHz at this voltage. For higher clock frequencies, a 2.2V to 3.6V power supply is recommended.
• How do I program the MSP430F1491?
  The MSP430F1491 can be programmed using the Texas Instruments Code Composer Studio (CCS) or IAR Embedded Workbench development environments, or using the MSP430 Flash Emulation Tool (FET) or the MSP430 Universal Serial Communication Interface (USCI) module.
• What is the maximum amount of RAM and flash memory available on the MSP430F1491?
  The MSP430F1491 has 2KB of RAM and 60KB of flash memory.