eKT2101 Datasheet PDF - ELAN Microelectronics
| Part Number | eKT2101 | |
| Description | Capacitive Capacitive Touch Sensor Controller | |
| Manufacturers | ELAN Microelectronics | |
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There is a preview and eKT2101 download ( pdf file ) link at the bottom of this page. Total 55 Pages | ||
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eFingerTM - Button
eKT2101
Capacitive Touch Sensor
Controller
Product
Specification
DOC. VERSION 1.9
ELAN MICROELECTRONICS CORP.
August 2008
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eFingerTM – Button
eKT2101
Capacitive Touch Sensor Controller
Doc. Version
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
Specification Revision History
Revision Description
Preliminary version
1. Updated the I_normal current
2. Modified the document contents
3. Modified the IRC frequency range
1. Modify some description
2. Modify the eKT2101/2/3/4 Pin sequence
3. Modify eKT2101/2/3/4 Application circuit
1. eKT2101/2/3/4 rename to eKT2101
2. Modify some description
3. Add Mult-Key touch function in Register number 3
4. Add Key scan rate setting in Register number 3
1. Modify some description and drawing.
2. Modify Command Register definion and description.
1. TP Scan button ‘setting function (Register Number=2)
change to Direct Key I/O output setting function.
2. Re-Modify Operation setting (Register Number=3).
3. TP Power State Setting function (Register Number=5)
change to Power Saving Time & Calibration Speed &
Direct Key I/O Pressed State setting function.
1. Add description of Section 3 “Three Mode State
transition”.
2. Modify description and diagram of Sectiion 4.3
1. Modify some error description and drawning.
2. Remove UART interface function
3. Add Entering IDEL Time configuration function in
Register Numeber =7.
4. Add I2C slave address setting in Bit 7~Bit 1of Register
number 7.
5. Modify description and diagram of Sectiion 7.1
6. Remove Register Number 14 and 15 functions.
1. Modify some error description and drawning
2. Add “The Example of I2C Interface timing” section in
Appendix B.
3. Add Enhance Command and Register.
1. Modify some error description and drawning
2. Change SPI and I2C pull resister to 5.1K
3. Remove Section 7.3
1. Modify some error description and drawning
2. Add “ IOmode debug”
3. Add “ Parameter update”
Date
2007/12/24
2008/01/17
2008/02/18
2008/02/21
2008/03/09
2008/03/27
2008/04/18
2008/04/24
2008/06/01
2008/06/11
2008/07/23
Product Specification (V1.9) 08.10.2008
•3
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for eKT2101 electronic component. |
| Information | Total 55 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ eKT2101.PDF Datasheet ] | |
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