MSP430 datasheet(70/96 Pages) TI2

70 / 96 page

MSP430G2533, MSP430G2433, MSP430G2333, MSP430G2233

MSP430G2403, MSP430G2303, MSP430G2203

SLAS734G – APRIL 2011 – REVISED APRIL 2016

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General Oversampling of MSP ADCs for Higher Resolution

Multiple

MSP

ultra-low-power

microcontrollers offer analog-to-digital converters (ADCs) to convert physical quantities into

digital numbers, a function that is widely used across numerous applications. There are

times, however, when a customer design demands a higher resolution than the ADC of the

selected MSP can offer. This application report, which is based on the previously-published

Oversampling the ADC12 for Higher Resolution (SLAA323), therefore describes how an

oversampling method can be incorporated to increase ADC resolution past the currently

available number of bits.

Capacitive Touch Hardware Design Guide Capacitive touch detection is sometimes considered more

art than science. This often results in multiple design iterations before the optimum

performance is achieved. There are, however, good design practices for circuit layout and

principles of materials that need to be understood to keep the number of iterations to a

minimum. This design guide describes a process for creating and designing capacitive touch

solutions, starting with the schematic, working through the mechanicals, and finally designing

the electrodes for the application.

Capacitive Touch Sensing, MSP430 Slider and Wheel Tuning Guide This application report provides

guidelines on how to tune capacitive touch sliders and wheels running on the MSP430™

microcontrollers. It identifies the hardware and software parameters as well as explains the

steps used in tuning sliders and wheels. The slider and wheel tuning is based on the APIs

defined in the Capacitive Touch Sense Library (CAPSENSELIBRARY).

Capacitive Touch Sensing, MSP430 Button Gate Time Optimization and Tuning Guide

MSP430™

microcontroller based capacitive touch buttons can offer increased performance when

properly optimized and tuned for their specific application. Performance benefits that result

from button optimization can include, but are not limited to, decreased power consumption,

improved response time, and the ability to grow a design to include more buttons. This

application report provides the reader with a starting point for button design at the system

and software level.

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MSP430 датащи(PDF) 70 Page - Texas Instruments