参数资料
| 型号： | AR1100BRD |
| 厂商： | Microchip Technology |
| 文件页数： | 13/14页 |
| 文件大小： | 0K |
| 描述： | IC TOUCH SCREEN BOARD MOD |
| 标准包装： | 1 |
| 系列： | mTouch™ |
| 类型： | 电阻，USB，RS232 |
| 触摸面板接口： | 4 线，5 线，8 线 |
| 输入数/键： | 1 TSC |
| 分辨率（位）： | 10 b |
| 评估套件： | * |
| 数据接口： | USB |
| 电压基准： | 外部 |
| 电源电压： | 3.3 V ~ 5 V |
| 电流 - 电源： | 25mA |
| 工作温度： | -25°C ~ 85°C |
| 供应商设备封装： | 模块 |
| 包装： | 散装 |
8
Commercial Temperature Range
IDT72V8980 3.3V Time Slot Interchange
Digital Switch 256 x 256
F0i
Bit Cells
5705 drw09
Channel 31
Bit 0
Channel 0
Bit 7
C4i
Figure 5. Frame Alignment
tFPH
tCH
tFPS
F0i
C4i
5705 drw10
tCL
tCHL
tCTT
tCLK
tFPS
tFPH
tFPW
tCTT
Figure 6. Clock Timing
NOTE:
1. Timing is over recommended temperature and power supply voltages.
2. Typical figures are at 25
°C and are for design aid only; not guaranteed and not subject to production testing.
3. Contents of Connection Memory are not lost if the clock stops, however, TX output go into the high impedance state.
Symbol
Characteristics
Min.
Typ.(2)
Max.
Unit
tCLK
Clock Period(3)
244
ns
tCH
Clock Width High
122
ns
tCL
Clock Width Low
110
122
150
ns
tCTT
Clock Transition Time
20
ns
tFPS
Frame Pulse Setup Time
5
20
190
ns
tFPH
Frame Pulse Hold Time
5
20
190
ns
tFPW
Frame Pulse Width
244
ns
AC ELECTRICAL CHARACTERISTICS (1)
CLOCK TIMING
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AR1100-I | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:AR1100 Resistive USB and RS-232 Touch Screen Controller |
| AR1100-I/MQ | 功能描述:触摸屏转换器和控制器 Resistive USB+RS-232 Touch Screen Ctrlr 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 |
| AR1100-I/SO | 功能描述:触摸屏转换器和控制器 Resistive USB+RS-232 Touch Screen Ctrlr 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 |
| AR1100-I/SS | 功能描述:触摸屏转换器和控制器 Resistive USB+RS-232 Touch Screen Ctrlr 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 |
| AR1100T-I | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:AR1100 Resistive USB and RS-232 Touch Screen Controller |
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