The MSP430F249TPM is a 16-bit ultra-low-power Mixed-signal Microcontroller features a powerful 16-bit RISC MSP430 CPU, 16-bit registers and constant generators that contribute to maximum code efficiency. The architecture combined with five low-power modes, is optimized to achieve extended battery life. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1μs. The device configurations with two 16-bit timers, 12-bit A/D converter, a comparator, a hardware multiplier, four universal serial communication interface (USCI) modules and 48 general-purpose I/O pins. This device operates at a maximum frequency of 16MHz.
16-bit RISC architecture, 62.5ns instruction cycle time
Internal frequencies up to 16MHz with four calibrated frequencies to ±1%
Internal very-low-power low-frequency oscillator
32kHz Crystal
Resonator clock
External digital clock source
External resistor
12-bit ADC with internal reference, sample-and-hold and autoscan feature
16-bit Timer_A with 3 Capture/Compare registers
16-bit Timer_B with 7 Capture/Compare registers
Enhanced UART supporting auto-baudrate detection
IrDA Encoder and decoder
Synchronous SPI
On-chip comparator
Supply voltage supervisor/monitor with programmable level detection
(EN)
