The maximum operating temperature range for the MSP430F6769AIPZ is -40°C to 85°C, but it can be extended to -40°C to 105°C with some limitations on the clock frequency and supply voltage.
The internal oscillator on the MSP430F6769AIPZ can be configured using the UCSCTL0, UCSCTL1, and UCSCTL2 registers. The oscillator frequency can be set to 1 MHz, 5 MHz, 10 MHz, or 20 MHz, and the clock source can be selected as either the internal oscillator or an external clock source.
The maximum current that can be sourced or sunk by the GPIO pins on the MSP430F6769AIPZ is 4 mA per pin, but the total current sourced or sunk by all GPIO pins should not exceed 20 mA.
The built-in temperature sensor on the MSP430F6769AIPZ can be enabled by setting the TEMPE bit in the SYSCTLTG register. The temperature sensor output can be read from the TEMPERATURE register, and the temperature value can be calculated using the formula provided in the datasheet.
The minimum supply voltage for the MSP430F6769AIPZ is 1.8 V, and the maximum supply voltage is 3.6 V. The recommended operating voltage is 3.3 V.
MSP430F6769AIPZ datasheet
by Texas Instruments
Findchips
