No Longer Manufactured
MPR121

MPR121: Proximity Capacitive Touch Sensor Controller ARCHIVED

Data Sheet (2)

Name/Description	Modified Date
MPR121, Proximity Capacitive Touch Sensor Controller - Data Sheet ^{(REV 4)} PDF 289.9 kB MPR121 [ English ]	07 Feb 2013
KITMPR121EVM_SCH ^{(REV C)} PDF 979.8 kB KITMPR121EVM_SCH [ English ]	30 Jul 2009

Application Note (10)

Name/Description	Modified Date
MPR121 Capacitance Sensing - Filtering and Timing ^{(REV 1)} PDF 164.9 kB AN3890 [ English ]	26 Mar 2010
MPR121 Proximity Detection ^{(REV 0)} PDF 174.1 kB AN3893 [ English ]	26 Mar 2010
MPR121 Baseline System ^{(REV 1)} PDF 302.5 kB AN3891 [ English ]	26 Mar 2010
Designing a Touch Panel using the Xtrinsic MPR121 Capacitive Touch Sensor Controller - Application Note ^{(REV 0)} PDF 244.7 kB AN4600 [ English ]	05 Dec 2012
AN3889, MPR121 Capacitance Sensing Settings - Application Notes ^{(REV 1)} PDF 294.8 kB AN3889 [ English ]	26 Mar 2010
MPR121 Jitter and False Touch Detection ^{(REV 1)} PDF 211.7 kB AN3892 [ English ]	26 Mar 2010
AN3747, Pad Layout - Application Notes ^{(REV 1)} PDF 214.0 kB AN3747 [ English ]	09 Sep 2009
AN3944, MPR121 Quick Start Guide - Application Notes ^{(REV 1)} PDF 266.6 kB AN3944 [ English ]	26 Mar 2010
MPR121 GPIO and LED Driver Function ^{(REV 0)} PDF 168.3 kB AN3894 [ English ]	23 Mar 2010
MPR121 Serial Communication - Application Notes ^{(REV 2)} PDF 118.5 kB AN3895 [ English ]	07 Feb 2013

User Guide (1)

Name/Description	Modified Date
Sensor Toolbox KITMPR121EVM Proximity Sensor Kit Quick Start Guide ^{(REV 1)} PDF 1.5 MB KITMPR121EVMPQSG [ English ]	20 Jul 2009

Brochure (2)

Name/Description	Modified Date
BRSENSORS, Xtrinsic Sensing Solutions Intelligent contextual sensing - Brochure ^{(REV 11)} PDF 2.5 MB BRSENSORS [ English , 中文 ] BRSENSORS：Xtrinsic传感技术实现智能情景传感 - 手册^{(REV 10)} PDF ( 2.5 MB)	02 Dec 2014
Sensors NXP^® Overview - Brochures ^{(REV 2)} PDF 4.5 MB SENSPRODCAT [ English , 中文 ] 飞思卡尔传感器概述 - 手册^{(REV 2)} PDF ( 4.5 MB)	31 Jul 2012

Fact Sheet (4)

Name/Description	Modified Date
Sensor Toolbox - Fact Sheet ^{(REV 10)} PDF 638.8 kB SENSORTOOLBOXFS [ English , 中文 ] 传感器工具箱 - 简介 (pdf)^{(REV 5)} PDF ( 638.8 kB)	27 Aug 2020
MPR121 12-pad touch sensor controller - Fact Sheet ^{(REV 2)} PDF 232.6 kB MPR121FS [ English , 中文 ] MPR121：12按钮触摸传感器控制器 - 简介^{(REV 1)} PDF ( 232.6 kB)	18 Nov 2014
Sensor Solutions ^{(REV 13)} PDF 2.2 MB SNSRSOLUTNTMFS [ English ]	12 Feb 2020
Proximity Sensor Solutions ^{(REV 5)} PDF 514.7 kB PROXFAMFS [ English , 中文 ] 接近传感器解决方案^{(REV 5)} PDF ( 514.7 kB)	09 Oct 2009

Product Change Notice (1)

Name/Description	Modified Date
Touch Sensor Portfolio Product Transfer (MPR031, MPR121) ^{(REV 0)} HTM 3.5 kB PCN16772 [ English ]	10 Jul 2015

Selector Guide (1)

Name/Description	Modified Date
Sensor Product Selector Guide ^{(REV 8)} PDF 496.6 kB SENSSELECT [ English ]	02 Oct 2019

White Paper (1)

Name/Description	Modified Date
Proximity Capacitive Sensor Technology for Touch Sensing Applications - White Papers ^{(REV 1)} PDF 552.1 kB PROXIMITYWP [ English ]	13 Mar 2008