参数资料
| 型号： | AR1020T-I/SO |
| 厂商： | Microchip Technology |
| 文件页数： | 7/12页 |
| 文件大小： | 0K |
| 描述： | IC TOUCH SCREEN CTRLR 20-SOIC |
| 标准包装： | 1,600 |
| 类型： | 电阻 |
| 触摸面板接口： | 4 线，5 线，8 线 |
| 输入数/键： | 3 键 |
| 分辨率（位）： | 10 b |
| 数据接口： | I²C，串行，SPI? |
| 电源电压： | 3.3 V ~ 5.5 V |
| 电流 - 电源： | 17mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC |
| 包装： | 带卷 (TR) |
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
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welcome your feedback.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AR1021-I/ML | 功能描述:触摸屏转换器和控制器 Touch Sensing Cont RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| AR1021-I/SO | 功能描述:触摸屏转换器和控制器 Touch Sensing Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| AR1021-I/SS | 功能描述:触摸屏转换器和控制器 Touch Sensing Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| AR1021T-I/ML | 功能描述:触摸屏转换器和控制器 Touch Sensing Cont RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
| AR1021T-I/SO | 功能描述:触摸屏转换器和控制器 Touch Sensing Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20 |
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