MPR121 Search Results

MPR121

Abstract: AN3895 I2C protocol
Contextual Info: Freescale Semiconductor Application Note AN3895 Rev 1, 03/2010 MPR121 Serial Communication INTRODUCTION The MPR121 uses an I2C Serial Interface. The I2C protocol implementation and the specifics of communicating with the Touch Sensor Controller are detailed in this application note.

AN3891

Abstract: MPR121
Contextual Info: Freescale Semiconductor Application Note AN3891 Rev 0, 9/2009 MPR121 Baseline System INTRODUCTION Touch acquisition takes a few different parts of the system in order to detect touch. The baseline filter and touch detection are tightly coupled. The purpose of the baseline filter is to “filter out touches” resulting in a system that is similar to a long term

e10s

Abstract: AN3892 MPR121
Contextual Info: Freescale Semiconductor Application Note AN3892 Rev 0, 9/2009 MPR121 Jitter and False Touch Detection INTRODUCTION Touch acquisition takes a few different parts of the system in order to detect touch. The baseline filter and touch detection are tightly coupled. The purpose of the touch detection block is to use the baseline value and the 2nd level filter data to determine

Contextual Info: Freescale Semiconductor Application Note Document Number: AN3895 Rev. 2, 02/2013 MPR121 Serial Communication INTRODUCTION The MPR121 uses an I2C Serial Interface. The I2C protocol implementation and the specifics of communicating with the Touch Sensor Controller are detailed in this application note.

MPR121

Contextual Info: MPR121 Rev 3, 12/2011 Freescale Semiconductor Data Sheet: Technical Data An Energy Efficient Solution by Freescale Proximity Capacitive Touch Sensor Controller MPR121 The MPR121 is the second generation sensor controller following the initial release of the MPR03x series of devices. The MPR121 features an

AN3892

Abstract: AN3889 MPR121
Contextual Info: Freescale Semiconductor Application Note AN3944 Rev 0, 9/2009 MPR121 Quick Start Guide INTRODUCTION The MPR121 is Freescale Semiconductor’s top of the line touch sensor and can fit into a wide range of applications. These applications can all be accommodated by having a device a with a very large range of flexibility. While all of these added features

MPR121

Abstract: AN3890
Contextual Info: Freescale Semiconductor Application Note AN3890 Rev 0, 9/2009 MPR121 Capacitance Sensing — Filtering and Timing INTRODUCTION The capacitance sensing front end of the MPR121 produces data at extremely high rates, which significantly improves the capabilities of a filtering system. The capacitance engine described in AN3889 act on a 1 s - 32 μs per sample data rate. THis

AN3894

Abstract: MPR121Q MPR121 AN3893 mpr121 AN38
Contextual Info: Freescale Semiconductor Application Note AN3894 Rev 0, 03/2010 MPR121 GPIO and LED Driver Function INTRODUCTION MPR121 is a feature rich second generation touch sensor controller after Freescale’s initial release of the MPR03x series device. MPR121 not only has priority unique features like independent electrode auto configuration refer to AN3889 , 13th simulated pseudo electrode for proximity detection (refer to AN3893), it also has 8 GPIO ports with LED driver capability. The GPIO

AN3863

Abstract: AN3893 MPR121 proximity MPR03X touch pad Application Example application note AN3893 capacitive touch SNR
Contextual Info: Freescale Semiconductor Application Note AN3893 Rev 0, 03/2010 MPR121 Proximity Detection INTRODUCTION MPR121 is a feature rich, second generation touch sensor controller after Freescale’s initial release of the MPR03x series device. Like MPR03x, MPR121 has a unique feature that all the electrode inputs can be internally connected together so that all

AN3892

Abstract: AN3889 MPR121 0x05E MPR12 AN3891
Contextual Info: Freescale Semiconductor Application Note AN3944 Rev 1, 03/2010 MPR121 Quick Start Guide INTRODUCTION The MPR121 is Freescale Semiconductor’s top of the line touch sensor and can fit into a wide range of applications. These applications can all be accommodated by having a device a with a very large range of flexibility. While all of these added features

MPR121

Abstract: AN3889 AN3892 MPR121Q MPR121QR2 an3894 AN3863 e10s touch pad AN3891
Contextual Info: MPR121 Rev 2, 04/2010 Freescale Semiconductor Technical Data An Energy Efficient Solution by Freescale Advanced Information Proximity Capacitive Touch Sensor Controller MPR121 MPR121 OVERVIEW Capacitive Touch Sensor Controller The MPR121 is the second generation sensor controller after the initial

Contextual Info: MPR121 Rev 3, 12/2011 Freescale Semiconductor Data Sheet: Technical Data An Energy Efficient Solution by Freescale Proximity Capacitive Touch Sensor Controller MPR121 The MPR121 is the second generation sensor controller following the initial release of the MPR03x series of devices. The MPR121 features an

e10s

Abstract: an3889 MPR03X MPR121
Contextual Info: Freescale Semiconductor Application Note AN3889 Rev 1, 03/2010 MPR121 Capacitance Sensing Settings INTRODUCTION Touch acquisition takes a few different parts of the system in order to detect touch. The first stage of this process is to capture the pad capacitance. Freescale’s MPR121 utilizes the principle that a capacitor holds a fixed amount of charge at a specific electric potential. Both the implementation and the configuration will be described in this application note.

MPR121

Abstract: AN3895
Contextual Info: Freescale Semiconductor Application Note AN3895 Rev 0, 9/2009 MPR121 Serial Communication INTRODUCTION The MPR121 uses an I2C Serial Interface. The I2C protocol implementation and the specifics of communicating with the Touch Sensor Controller are detailed in this application note.

mpr121

Abstract: CTL18 MPR121Q AN3893
Contextual Info: Document Number: MPR121 Rev. 4, 02/2013 Freescale Semiconductor Data Sheet: Technical Data An Energy Efficient Solution by Freescale Proximity Capacitive Touch Sensor Controller MPR121 The MPR121 is the second generation sensor controller following the initial release of the MPR03x series of devices. The MPR121 features an

AN4600

Abstract: SY400/2
Contextual Info: Freescale Semiconductor Document Number: AN4600 Rev 0, 12/2012 Application Note Designing a Touch Panel using the Xtrinsic MPR121 Capacitive Touch Sensor Controller By Kevin Jia, Applications Engineer 1 Introduction This application note shows how to design a touch panel

MPR121QR2

Abstract: MPR121 AN3893 MPR121Q EFD10 MPR03X 20-PIN CTL011 E4BV MHDR
Contextual Info: Freescale Semiconductor Technical Data MPR121 Rev 0, 9/2009 Advanced Information Proximity Capacitive Touch Sensor Controller MPR121 MPR121 OVERVIEW Capacitive Touch Sensor Controller The MPR121 is the second generation sensor controller after the initial

AN3892

Abstract: e10s MPR121
Contextual Info: Freescale Semiconductor Application Note AN3892 Rev 1, 03/2010 MPR121 Jitter and False Touch Detection INTRODUCTION Touch acquisition takes a few different parts of the system in order to detect touch. The baseline filter and touch detection are tightly coupled. The purpose of the touch detection block is to use the baseline value and the 2nd level filter data to determine

MPR121

Abstract: AN3894 AN3893 AN3892 "Capacitive Touch Sensor" MPR03X application note AN3893 AN3895 KITMPR121EVM touch sensor i2c
Contextual Info: Touch Sensors MPR121 12-pad touch sensor controller A Touch Smarter Freescale’s MPR121 capacitive touch sensor controller simplifies design in the user interface of choice—touch sensing. Embedded MPR121 Implementation Diagram VDD 1.71V to 3.6V VDD 1.71V to 3.6V

MPR121

Abstract: MPR03X AN3889
Contextual Info: Freescale Semiconductor Application Note AN3889 Rev 0, 9/2009 MPR121 Capacitance Sensing Settings INTRODUCTION Touch acquisition takes a few different parts of the system in order to detect touch. The first stage of this process is to capture the pad capacitance. Freescale’s MPR121 utilizes the principle that a capacitor holds a fixed amount of charge at a specific electric potential. Both the implementation and the configuration will be described in this application note.

AN3890

Abstract: MPR121 4CDT AN3889
Contextual Info: Freescale Semiconductor Application Note AN3890 Rev 1, 03/2010 MPR121 Capacitance Sensing — Filtering and Timing INTRODUCTION The capacitance sensing front end of the MPR121 produces data at extremely high rates, which significantly improves the capabilities of a filtering system. The capacitance engine described in AN3889 act on a 1 s - 32 μs per sample data rate. THis

MMA845x

Abstract: Wearable Heart Rate Monitor FXOS8700CQ MMA955X MPY8600DK6T1
Contextual Info: TM August 2013 • Freescale Sensors Overview • Freescale Sensor Portfolio − Linear Inertial Sensors - Accelerometers − Linear Inertial Sensors - Intelligent Sensor Hub − Rotational Inertial & Magnetic Sensors - Gyro & Magnetometers − Pressure Sensors

OV5642

Abstract: sony IMX 322 cmos DA9053 Atheros AR6003 AR6003 SII9022 ov5642 omnivision HSD100PXN1-A00-C11 SiI9022 HDMI transmitter wi-fi schematic miniPCIe
Contextual Info: MCIMX53SMD Board Hardware User’s Guide IMX53SMDHUG Rev. 0 9/2011 How to Reach Us: Home Page: www.freescale.com E-mail: support@freescale.com USA/Europe or Locations Not Listed: Freescale Semiconductor Technical Information Center, CH370 1300 N. Alma School Road

sht21

Abstract: elevator schematic schematic capacitive proximity sensor mma7660 proximity sensor interfacing with microcontroller "Piezo Buzzer" miniature ELEVATOR digital CONTROL Capacitive Touch Sense slider Switch mpl115a2 MEMS pressure sensor
Contextual Info: TWR-SENSOR-PAK User’s Manual Rev. 1.1 Freescale Semiconductor Inc. Contents 1 Overview .3 2 Reference