MSP430x11x1

The Texas Instruments MSP430x11x1 is an ultralow-power microcontroller family consisting of several devices featuring different sets of modules targeted to various applications. The microcontroller MSP430x11x1 is designed to be battery operated for an extended-application lifetime. With 16-bit RISC architecture, 16 bit integrated registers on the PU, and a constant generator, the MSP430x11x1 achieves maximum code efficiency. The digitally-controlled scillator provides fast wake-up from all low-power modes to active mode in less than 6 􀀀s.

Typical applications of MSP430x11x1 include sensor systems that capture analog signals, convert them to digital values, and then rocess the data and display them or transmit them to a host system. Stand alone RF sensor front end is another rea of application. The I/O port inputs provide single slope A/D conversion capability on resistive sensors. The MSP430x11x1 is an ultralow-power mixed signal microcontroller with a built in 16-bit timer and fourteen /O pins. The MSP430x11x1 family adds a versatile analog comparator.

The flash memory of MSP430x11x1 provides added flexibility of in-system programming and data storage without significantly ncreasing the current consumption of the device. The programming oltage is generated on-chip, thereby lleviating the need for an additional supply, and even allowing for reprogramming of battery-operated systems.