The recommended operating voltage range for MSP430G2001IN14 is 1.8V to 3.6V. However, it can operate from 1.6V to 3.6V with some limitations on performance and functionality.
To configure the MSP430G2001IN14 for low power consumption, you can use the low-power modes (LPM0-LPM4) provided by the device. You can also adjust the clock frequency, disable unused peripherals, and use the built-in brown-out reset (BOR) to reduce power consumption.
Yes, the MSP430G2001IN14 can be used with an external crystal oscillator. The device has an internal oscillator that can be used, but an external crystal oscillator can provide better accuracy and stability. The external crystal oscillator can be connected to the XIN and XOUT pins.
The MSP430G2001IN14 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 to develop and debug your code.
The maximum clock frequency of the MSP430G2001IN14 is 16 MHz. However, the clock frequency can be adjusted using the clock system and the divider settings to achieve lower frequencies.
MSP430G2001IN14 datasheet
by Texas Instruments
