The maximum operating temperature range for the MSP430F6779AIPEU 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 MSP430F6779AIPEU 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 consumption of the MSP430F6779AIPEU depends on the operating frequency, supply voltage, and other factors. According to the datasheet, the maximum current consumption is approximately 2.1 mA at 1 MHz and 3.3 V, but this can increase to around 10 mA at 20 MHz and 3.3 V.
The built-in LCD driver on the MSP430F6779AIPEU can be used to drive up to 320 segments. The LCD driver is controlled using the LCDCCTL0, LCDCCTL1, and LCDCCTL2 registers, and the segment data is stored in the LCD memory. The LCD driver can be configured to operate in either static or multiplexed mode.
The maximum flash memory endurance of the MSP430F6779AIPEU is 10,000 write/erase cycles at a temperature range of -40°C to 85°C. However, this can be extended to 100,000 write/erase cycles at a temperature range of -40°C to 70°C.
MSP430F6779AIPEU datasheet
by Texas Instruments
