Manufacturers > Texas Instruments > Application Notes > 1-uA Capacitive Grip Detection Based on MSP430 Microcontrollers (Rev. B)

1-uA Capacitive Grip Detection Based on MSP430 Microcontrollers (Rev. B)

Texas Instruments

Published Date: 08/14/2013

Description

This application report discusses how to design a simple and ultra low-power grip detector BoosterPack for the MSP430 LaunchPad™. The PINOSC feature in every msp430G2xx2 and msp430G2xx3 device makes it possible to eliminate all the external components when implementing a capacitive touch design. All the components used in the grip detector such as capacitive sensors LEDs are all integrate

Parts

Part Number Name Companion Part
MSP430G2102IPW14 MSP430G2102IPW14 Buy Datasheet
MSP430G2102IPW14R MSP430G2102IPW14R Buy Datasheet
MSP430G2102IPW20R MSP430G2102IPW20R Buy Datasheet
MSP430G2102IRSA16R MSP430G2102IRSA16R Buy Datasheet
MSP430G2102IRSA16T MSP430G2102IRSA16T Buy Datasheet
MSP430G2112IPW14 MSP430G2112IPW14 Buy Datasheet
MSP430G2112IPW14R MSP430G2112IPW14R Buy Datasheet
MSP430G2112IPW20 MSP430G2112IPW20 Buy Datasheet
MSP430G2112IPW20R MSP430G2112IPW20R Buy Datasheet
MSP430G2112IRSA16R MSP430G2112IRSA16R Buy Datasheet
MSP430G2112IRSA16T MSP430G2112IRSA16T Buy Datasheet
MSP430G2132IN20 MSP430G2132IN20 Buy Datasheet
MSP430G2132IPW14R MSP430G2132IPW14R Buy Datasheet
MSP430G2132IRSA16T MSP430G2132IRSA16T Buy Datasheet
MSP430G2133IN20 MSP430G2133IN20 Buy Datasheet
MSP430G2133IPW20 MSP430G2133IPW20 Buy Datasheet
MSP430G2133IPW20R MSP430G2133IPW20R Buy Datasheet
MSP430G2133IPW28 MSP430G2133IPW28 Buy Datasheet
MSP430G2133IPW28R MSP430G2133IPW28R Buy Datasheet
MSP430G2133IRHB32R MSP430G2133IRHB32R Buy Datasheet
MSP430G2133IRHB32T MSP430G2133IRHB32T Buy Datasheet
MSP430G2152IN20 MSP430G2152IN20 Buy Datasheet
MSP430G2152IPW14 MSP430G2152IPW14 Buy Datasheet
MSP430G2152IPW14R MSP430G2152IPW14R Buy Datasheet
MSP430G2152IPW20 MSP430G2152IPW20 Buy Datasheet
MSP430G2152IRSA16R MSP430G2152IRSA16R Buy Datasheet
MSP430G2152IRSA16T MSP430G2152IRSA16T Buy Datasheet
MSP430G2202IN20 MSP430G2202IN20 Buy Datasheet
MSP430G2202IPW14 MSP430G2202IPW14 Buy Datasheet
MSP430G2202IPW20 MSP430G2202IPW20 Buy Datasheet
MSP430G2202IPW20R MSP430G2202IPW20R Buy Datasheet
MSP430G2202IRSA16R MSP430G2202IRSA16R Buy Datasheet
MSP430G2203IPW20 MSP430G2203IPW20 Buy Datasheet
MSP430G2203IPW28 MSP430G2203IPW28 Buy Datasheet
MSP430G2203IRHB32R MSP430G2203IRHB32R Buy Datasheet
MSP430G2212IN20 MSP430G2212IN20 Buy Datasheet
MSP430G2212IPW14 MSP430G2212IPW14 Buy Datasheet
MSP430G2212IPW14R MSP430G2212IPW14R Buy Datasheet
MSP430G2212IPW20 MSP430G2212IPW20 Buy Datasheet
MSP430G2212IRSA16R MSP430G2212IRSA16R Buy Datasheet
MSP430G2212IRSA16T MSP430G2212IRSA16T Buy Datasheet
MSP430G2213IPW20 MSP430G2213IPW20 Buy Datasheet
MSP430G2213IRHB32T MSP430G2213IRHB32T Buy Datasheet
MSP430G2232IPW14R MSP430G2232IPW14R Buy Datasheet
MSP430G2232IPW20R MSP430G2232IPW20R Buy Datasheet
MSP430G2232IRSA16R MSP430G2232IRSA16R Buy Datasheet
MSP430G2233IN20 MSP430G2233IN20 Buy Datasheet
MSP430G2233IPW20 MSP430G2233IPW20 Buy Datasheet
MSP430G2233IPW20R MSP430G2233IPW20R Buy Datasheet
MSP430G2233IPW28R MSP430G2233IPW28R Buy Datasheet
MSP430G2233IRHB32R MSP430G2233IRHB32R Buy Datasheet
MSP430G2233IRHB32T MSP430G2233IRHB32T Buy Datasheet
MSP430G2252IN20 MSP430G2252IN20 Buy Datasheet
MSP430G2252IPW14 MSP430G2252IPW14 Buy Datasheet
MSP430G2252IPW20 MSP430G2252IPW20 Buy Datasheet
MSP430G2252IPW20R MSP430G2252IPW20R Buy Datasheet
MSP430G2252IRSA16R MSP430G2252IRSA16R Buy Datasheet
MSP430G2252IRSA16T MSP430G2252IRSA16T Buy Datasheet
MSP430G2253IN20 MSP430G2253IN20 Buy Datasheet
MSP430G2253IPW20R MSP430G2253IPW20R Buy Datasheet
MSP430G2302IN20 MSP430G2302IN20 Buy Datasheet
MSP430G2302IPW14 MSP430G2302IPW14 Buy Datasheet
MSP430G2302IPW20 MSP430G2302IPW20 Buy Datasheet
MSP430G2302IRSA16R MSP430G2302IRSA16R Buy Datasheet
MSP430G2302IRSA16T MSP430G2302IRSA16T Buy Datasheet
MSP430G2303IPW28R MSP430G2303IPW28R Buy Datasheet
MSP430G2303IRHB32R MSP430G2303IRHB32R Buy Datasheet
MSP430G2303IRHB32T MSP430G2303IRHB32T Buy Datasheet
MSP430G2312IN20 MSP430G2312IN20 Buy Datasheet
MSP430G2312IPW14 MSP430G2312IPW14 Buy Datasheet
MSP430G2312IPW20R MSP430G2312IPW20R Buy Datasheet
MSP430G2312IRSA16T MSP430G2312IRSA16T Buy Datasheet
MSP430G2313IPW20 MSP430G2313IPW20 Buy Datasheet
MSP430G2313IPW28 MSP430G2313IPW28 Buy Datasheet
MSP430G2313IPW28R MSP430G2313IPW28R Buy Datasheet
MSP430G2313IRHB32R MSP430G2313IRHB32R Buy Datasheet
MSP430G2332IN20 MSP430G2332IN20 Buy Datasheet
MSP430G2332IPW14 MSP430G2332IPW14 Buy Datasheet
MSP430G2332IPW20 MSP430G2332IPW20 Buy Datasheet
MSP430G2332IRSA16R MSP430G2332IRSA16R Buy Datasheet
MSP430G2333IN20 MSP430G2333IN20 Buy Datasheet
MSP430G2333IPW0RQ1 MSP430G2333IPW0RQ1 Buy Datasheet
MSP430G2333IPW20 MSP430G2333IPW20 Buy Datasheet
MSP430G2333IPW28 MSP430G2333IPW28 Buy Datasheet
MSP430G2333IPW28R MSP430G2333IPW28R Buy Datasheet
MSP430G2333IRHB32R MSP430G2333IRHB32R Buy Datasheet
MSP430G2352IN20 MSP430G2352IN20 Buy Datasheet
MSP430G2352IPW14 MSP430G2352IPW14 Buy Datasheet
MSP430G2352IPW20R MSP430G2352IPW20R Buy Datasheet
MSP430G2352IRSA16T MSP430G2352IRSA16T Buy Datasheet
MSP430G2402IPW14 MSP430G2402IPW14 Buy Datasheet
MSP430G2402IPW20 MSP430G2402IPW20 Buy Datasheet
MSP430G2402IRSA16R MSP430G2402IRSA16R Buy Datasheet
MSP430G2403IN20 MSP430G2403IN20 Buy Datasheet
MSP430G2403IPW20 MSP430G2403IPW20 Buy Datasheet
MSP430G2403IPW28R MSP430G2403IPW28R Buy Datasheet
MSP430G2403IRHB32R MSP430G2403IRHB32R Buy Datasheet
MSP430G2403IRHB32T MSP430G2403IRHB32T Buy Datasheet
MSP430G2412IN20 MSP430G2412IN20 Buy Datasheet
MSP430G2412IPW14R MSP430G2412IPW14R Buy Datasheet
MSP430G2412IPW20R MSP430G2412IPW20R Buy Datasheet
MSP430G2412IRSA16R MSP430G2412IRSA16R Buy Datasheet
MSP430G2412IRSA16T MSP430G2412IRSA16T Buy Datasheet
MSP430G2413IN20 MSP430G2413IN20 Buy Datasheet
MSP430G2413IPW20 MSP430G2413IPW20 Buy Datasheet
MSP430G2413IPW28 MSP430G2413IPW28 Buy Datasheet
MSP430G2432IN20 MSP430G2432IN20 Buy Datasheet
MSP430G2432IPW14 MSP430G2432IPW14 Buy Datasheet
MSP430G2432IPW20 MSP430G2432IPW20 Buy Datasheet
MSP430G2432IRSA16R MSP430G2432IRSA16R Buy Datasheet
MSP430G2433IN20 MSP430G2433IN20 Buy Datasheet
MSP430G2433IPW20 MSP430G2433IPW20 Buy Datasheet
MSP430G2433IPW28 MSP430G2433IPW28 Buy Datasheet
MSP430G2433IPW28R MSP430G2433IPW28R Buy Datasheet
MSP430G2433IRHB32T MSP430G2433IRHB32T Buy Datasheet
MSP430G2452IN20 MSP430G2452IN20 Buy Datasheet
MSP430G2452IPW14R MSP430G2452IPW14R Buy Datasheet
MSP430G2452IPW20 MSP430G2452IPW20 Buy Datasheet
MSP430G2452IRSA16 MSP430G2452IRSA16 Buy Datasheet
MSP430G2452IRSA16R MSP430G2452IRSA16R Buy Datasheet
MSP430G2452IRSA16T MSP430G2452IRSA16T Buy Datasheet
MSP430G2453IPW28R MSP430G2453IPW28R Buy Datasheet
MSP430G2513IPW28 MSP430G2513IPW28 Buy Datasheet
MSP430G2533IN20 MSP430G2533IN20 Buy Datasheet
MSP430G2533IPW20 MSP430G2533IPW20 Buy Datasheet
MSP430G2533IPW28 MSP430G2533IPW28 Buy Datasheet
MSP430G2533IRHB32R MSP430G2533IRHB32R Buy Datasheet
MSP430G2755IRHA40R MSP430G2755IRHA40R Buy Datasheet
MSP430G2755IRHA40T MSP430G2755IRHA40T Buy Datasheet
MSP430G2855IDA38 MSP430G2855IDA38 Buy Datasheet
MSP430G2855IDA38R MSP430G2855IDA38R Buy Datasheet
MSP430G2855IRHA40T MSP430G2855IRHA40T Buy Datasheet
MSP430G2955IDA38 MSP430G2955IDA38 Buy Datasheet
MSP430G2955IDA38R MSP430G2955IDA38R Buy Datasheet
MSP430G2955IRHA40R MSP430G2955IRHA40R Buy Datasheet
MSP430G2955IRHA40T MSP430G2955IRHA40T Buy Datasheet
MSP430TCH5EPW MSP430TCH5EPW Buy Datasheet
MSP430TCH5EPWR MSP430TCH5EPWR Buy Datasheet
MSP430TCH5ERHBR MSP430TCH5ERHBR Buy Datasheet

Application Note

Download application note for 1-uA Capacitive Grip Detection Based on MSP430 Microcontrollers (Rev. B) by Texas Instruments