MSP430单片机数据手册—英.pdf

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The Texas Instruments MSP430 family of ultralow TEST/VPP 1 20
power microcontrollers consist of several devices
VCC 2 19
featuring different sets of peripherals targeted for 3 18
various applications. The architecture, combined VSS 4 17
with five low power modes is optimized to achieve XOUT/TCLK 5 16
extended battery life in portable measurement XIN 6 15
RST/NMI 7 14
applications. The device features a powerful 8 13
16-bit RISC CPU, 16-bit registers, and constant 9 12
generators that attribute to maximum code 10 11
efficiency. The digitally controlled oscillator (DCO)
allows wake-up from low-power modes to active
mode in less than 6µs.
The MSP430x11x series is an ultra low-power mixed signal microcontroller with a built in 16-bit timer and
fourteen I/O pins.
Typical applications include sensor systems that capture analog signals, convert them to digital values, and then
process the data and display them or transmit them to a host system. Stand alone RF sensor front-end is another
area of application.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and discl