MSP430F149IPMR (Texas Instruments) is an ultra-low-power 16-bit RISC mixed-signal microcontroller in an LQFP-64 package.

• 60 KB + 256 bytes Flash and 2 KB RAM
• 16-bit RISC CPU with 125 ns instruction cycle time
• 12-bit ADC, two USARTs (UART/SPI), Timer_A with 3 and Timer_B with 7 capture/compare registers
• 1.8 V to 3.6 V supply · 280 µA active mode at 1 MHz, 2.2 V · −40 °C to 85 °C

Data per Texas Instruments MSP430F14x/MSP430F13x datasheet.