參數(shù)資料
型號: AR1100BRD
廠商: Microchip Technology
文件頁數(shù): 13/14頁
文件大?。?/td> 0K
描述: IC TOUCH SCREEN BOARD MOD
標準包裝: 1
系列: mTouch™
類型: 電阻,USB,RS232
觸摸面板接口: 4 線,5 線,8 線
輸入數(shù)/鍵: 1 TSC
分辨率(位): 10 b
評估套件: *
數(shù)據(jù)接口: USB
電壓基準: 外部
電源電壓: 3.3 V ~ 5 V
電流 - 電源: 25mA
工作溫度: -25°C ~ 85°C
供應商設備封裝: 模塊
包裝: 散裝
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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參數(shù)描述
AR1100-I 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:AR1100 Resistive USB and RS-232 Touch Screen Controller
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AR1100-I/SO 功能描述:觸摸屏轉換器和控制器 Resistive USB+RS-232 Touch Screen Ctrlr RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
AR1100-I/SS 功能描述:觸摸屏轉換器和控制器 Resistive USB+RS-232 Touch Screen Ctrlr RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
AR1100T-I 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:AR1100 Resistive USB and RS-232 Touch Screen Controller