参数资料
型号: DV102011
厂商: Microchip Technology
文件页数: 7/12页
文件大小: 0K
描述: DEV KIT TOUCH SCREEN 7" 4-WIRE
产品培训模块: 8-bit PIC® Microcontroller Portfolio
特色产品: AR1000 Touch Screen Controllers
标准包装: 1
系列: AR1000
传感器类型: 触摸屏幕
电源电压: 3.3V,5V
嵌入式:
已供物品: 板,线缆,CD,PICkit? 串行分析器,触控屏
已用 IC / 零件: AR1000
产品目录页面: 685 (CN2011-ZH PDF)
相关产品: RSA-.10RCT-ND - RES .10 OHM 1W 1% WW AXIAL
RSA-.10RTR-ND - RES .10 OHM 1W 1% WW AXIAL
RSA-.10CT-ND - RES .10 OHM 1W 1% WW AXIAL
RSA-.10TR-ND - RES .10 OHM 1W 1% WW AXIAL
AR1000 SERIES RESISTIVE TOUCH SCREEN CONTROLLER
DS41393B-page 4
Preliminary
2009-2012 Microchip Technology Inc.
Table of Contents
1.0
Device Overview .......................................................................................................................................................................... 5
2.0
Basics of Resistive Sensors ......................................................................................................................................................... 7
3.0
Hardware.................................................................................................................................................................................... 11
4.0
I2C Communications .................................................................................................................................................................. 17
5.0
SPI Communications.................................................................................................................................................................. 21
6.0
UART Communications.............................................................................................................................................................. 25
7.0
Touch Reporting Protocol........................................................................................................................................................... 27
8.0
Configuration Registers.............................................................................................................................................................. 29
9.0
Commands ................................................................................................................................................................................. 35
10.0 Application Notes ....................................................................................................................................................................... 45
11.0 Electrical Specifications.............................................................................................................................................................. 51
12.0 Packaging Information................................................................................................................................................................ 53
Appendix A: Revision History............................................................................................................................................................... 63
Appendix B: Device Differences........................................................................................................................................................... 64
Index .................................................................................................................................................................................................... 65
The Microchip Web Site ....................................................................................................................................................................... 67
Customer Change Notification Service ................................................................................................................................................ 67
Customer Support ................................................................................................................................................................................ 67
Reader Response ................................................................................................................................................................................ 68
TO OUR VALUED CUSTOMERS
It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip
products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and
enhanced as new volumes and updates are introduced.
If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via
E-mail at docerrors@microchip.com or fax the Reader Response Form in the back of this data sheet to (480) 792-4150. We
welcome your feedback.
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To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
http://www.microchip.com
You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
The last character of the literature number is the version number, (e.g., DS30000A is version A of document DS30000).
Errata
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