AR1000 Datasheet, PDF (6/37 Pages) Microchip Technology – Resistive Touch Screen Controller

3 APPLICATIONS
The AR1000 is suitable for any application that requires fast and reliable integration of touch in the design,
including but not limited to:
 Mobile communication devices
 Personal Digital Assistants (PDA)
 Global Positioning Systems (GPS)
 Touch Screen Monitors
 KIOSK
 Media Players
 Portable Instruments
 Point of Sale Terminals
4 ORDERING
Part Number Communication
AR1010-I/ML
AR1010-I/SO
AR1010-I/SS
AR1010T-I/ML
AR1010T-I/SO
AR1010T-I/SS
AR1020-I/ML
AR1020-I/SO
AR1020-I/SS
AR1020T-I/ML
AR1020T-I/SO
AR1020T-I/SS
Type
UART
UART
UART
UART
UART
UART
I²C/SPI
I²C/SPI
I²C/SPI
I²C/SPI
I²C/SPI
I²C/SPI
Temp Range
–40ºC to +85ºC
–40ºC to +85ºC
–40ºC to +85ºC
–40ºC to +85ºC
–40ºC to +85ºC
–40ºC to +85ºC
–40ºC to +85ºC
–40ºC to +85ºC
–40ºC to +85ºC
–40ºC to +85ºC
–40ºC to +85ºC
–40ºC to +85ºC
Table 1: Ordering Part Numbers
Pin Package Packing
QFN, 20 pin
SOIC, 20 pin
SSOP, 20 pin
QFN, 20 pin
SOIC, 20 pin
SSOP, 20 pin
QFN, 20 pin
SOIC, 20 pin
SSOP, 20 pin
QFN, 20 pin
SOIC, 20 pin
SSOP, 20 pin
Tube
Tube
Tube
T/R
T/R
T/R
Tube
Tube
Tube
T/R
T/R
T/R
5 BLOCK DIAGRAM
Figure 1: Block Diagram
DS41393A-Page 2
© 2009 Microchip Technology, Inc.