MSP430F552x/MSP430F551x Mixed-Signal MCUs

Texas Instruments MSP430F552x/MSP430F551x Mixed-Signal Microcontrollers (MCUs) are ultra-low-power MCUs that are configured with an integrated USB and PHY supporting USB 2.0, and four 16-bit timers. These devices include a high-performance 12-bit analogue-to-digital converter (ADC), two USCIs, a hardware multiplier, DMA and an RTC module with alarm capabilities. The MSP430F5528, MSP430F5526, MSP430F5524 and MSP430F5522 microcontrollers include all these peripherals but have 47 I/O pins. The Texas Instruments MSP430F552x/MSP430F551x features a powerful 16-bit RISC CPU, 16-bit registers and constant generators contributing to maximum code efficiency. The digitally controlled oscillator (DCO) allows the devices to wake up from low-power to active mode in 3.5µs (typical).