AR1010-I/SO Microchip Technology, AR1010-I/SO Datasheet - Page 19
![IC TOUCH SCREEN CTRLR 20-SOIC](/photos/6/64/66480/150-20-soic_sml.jpg)
AR1010-I/SO
Manufacturer Part Number
AR1010-I/SO
Description
IC TOUCH SCREEN CTRLR 20-SOIC
Manufacturer
Microchip Technology
Type
Resistiver
Specifications of AR1010-I/SO
Resolution (bits)
10 b
Touch Panel Interface
4-Wire, 5-Wire, 8-Wire
Number Of Inputs/keys
3 Key
Data Interface
UART
Data Rate/sampling Rate (sps, Bps)
9.6k
Voltage - Supply
3.3 V ~ 5 V
Current - Supply
17mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Voltage Supply Source
Single Supply
Controller Type
Touch Screen
Supply Voltage Range
3.3V To 5V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
SOIC
No. Of Pins
20
Interface
UART
Resolution
10 bit
Interface Type
UART
Supply Voltage (max)
5 V
Supply Voltage (min)
3.3 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Current
300 mA
Filter Terminals
SMD
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Sampling Rate (per Second)
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AR1010-I/SO
Manufacturer:
MCP
Quantity:
270
Company:
Part Number:
AR1010-I/SO
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
AR1010-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Changing Calibration Timeout Values
There are two timeout values that are adjustable in the registry that correspond to the timeout
value when first launching the calibration application (“CalTimeIn”) and the timeout value after
touching all of the calibration points(“CalTimeOut”). If the countdown timer for “CalTimeIn”
expires, the calibration application simply exits. If the counter for “CalTimeOut” expires then the
calibration application reverts the calibration settings to the previous settings. The default value
“CalTimeIn” is 15 seconds and the default value for “CalTimeOut” is 90 seconds.
Method 1:
Method 2:
Configure Touch Beep
Method 1:
The following lines may be added to the "tsharcs.reg", "tsharcu.reg" or "tsharcp.reg" file.
The "Volume & Sounds" control panel applet uses the "PanelState" registry to store its settings.
If "usewincebeep"=1
If the "usewincebeep"=2
The follow entry is needed to make the option to configure taps in the "Volume & Sounds"
control panel applet visible:
•
•
•
•
•
•
In "Platform Builder 4.2", click on the “FileView” tab
Double click on the appropriate registry file <WINCEROOT>\PUBLIC\COMMON\OAK
Add the following lines to the end of the file:
Rebuild and recreate run-time image.
Using a registry editor for the target device, change the “CalTimeIn”, “CalTimeOut”
registry items located within the
“HKEY_LOCAL_MACHINE\SOFTWARE\Hampshire\CurrentVersion\Global” branch
according to timeout value(s) that are desired.
Browse to the “Windows” directory using Windows Explorer and double-click the shortcut
“TouchIOCTL”. This will cause current TSHARC driver to re-read and apply the new
registry settings.
[HKEY_LOCAL_MACHINE\SOFTWARE\Hampshire\CurrentVersion\Global]
"usewincebeep"=dword:1
This value is queried on touch-down and changes made in the control panel can be
observed immediately.
This value is queried on touch up. Also, changes in the control panel applet will not be
observed until the second touch.
[HKEY_LOCAL_MACHINE\ControlPanel]
"Screen"=dword:3
o
o
o
If Serial
If PS/2
If USB
[HKEY_LOCAL_MACHINE\SOFTWARE\Hampshire\CurrentVersion\Global]
"CalTimeIn"=dword:F
“CalTimeOut”=dword:5A
\DRIVERS\TSHARC\TSHARCS\TSHARCS.reg
\DRIVERS\TSHARC\TSHARCP\TSHARCP.reg
\DRIVERS\TSHARC\TSHARCU\TSHARCU.reg
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